Authorized Personnel Only - Kickstarting A Hydroelectric Turbine

Поділитися
Вставка
  • Опубліковано 24 гру 2024

КОМЕНТАРІ •

  • @hootowl2112
    @hootowl2112 2 роки тому +178

    My grandfather loved showing off his Hiawassee Dan with it's pair of reversible turbines that could also suck water up from the river below the dam and fill up the reservoir during the day when so much power wasn't needed, to run back thru via gravity in the night. That said, the "suck zone" in the forebay was a awe-inspiring thing to witness at 5 years old and Gramp's tales of its terrible power gave me a serious phobia of unseen intakes lurking in any unfamiliar body of water.

    • @Greg_Rix
      @Greg_Rix 6 місяців тому +13

      I'm from the UK and I teach Physics, your Grandfather's dam was one of the first to be used to pump water back up using the generating turbines in reverse. We teach pumped storage in our GCSE's as part of our energy unit :) Every child in the UK will know of it, although perhaps not him directly. Thought you might want to know his work is known around the world and I believe it's an engineering landmark now? :)

    • @carmadme
      @carmadme 5 місяців тому +4

      When you said "his" dam I imagined a small backyard device not a ruddy great dam

  • @isettech
    @isettech Рік тому +179

    More modern dams use a volute around the wicket gates to remove the chaos of water entering the wicket gates. The water rotation going into the wickets improves efficiency by reducing turbulence. Instead of water entering a square room, from the side, the water enters a round spiral room from the side, spinning the water into the turbine.

    • @BGrFSH24
      @BGrFSH24 8 місяців тому +28

      The age doesn't have much to do with it. You're speaking to a different design (Francis runner) that's more popular in this day and age. The setup in this video isn't an uncommon low head setup. Still though... By the looks of things this is definitely a pretty ancient plant...

    • @shadowopsairman1583
      @shadowopsairman1583 4 місяці тому

      So an IGV then

    • @bobkoure
      @bobkoure Місяць тому

      @@isettech I was wondering about that.

    • @ChoChan776
      @ChoChan776 22 дні тому

      @@shadowopsairman1583 You could call it an IGV, sure

  • @vladimus9749
    @vladimus9749 Рік тому +153

    These are the things we'd never get to see without youtube

  • @securi-t
    @securi-t 3 роки тому +256

    Wow... That's like a hundred times more terrifying than I thought it would be. That water has so much force and if you fell in (thank God for that tether you had!), There's almost no chance of getting back to the surface. Awesome video!

    • @Physicsduck
      @Physicsduck  3 роки тому +175

      Thank you! :) I'm glad you understand why I had 3 different lines and a harness keeping me on that ladder. The real punchline is, I can't even swim. :)

    • @skylined5534
      @skylined5534 2 роки тому +18

      @@Physicsduck
      How you can be down there with all that water and machinery... Good god! Terrifying!
      Thank you for the awesome, interesting, and downright anxiety producing videos you make!

    • @ToastenButter
      @ToastenButter Рік тому +30

      @@Physicsduckeven if you could swim it’s not going to help in aerated water

    • @shadowopsairman1583
      @shadowopsairman1583 4 місяці тому

      You'd be pureed into watermelon

    • @shadowopsairman1583
      @shadowopsairman1583 4 місяці тому +1

      ​@@ToastenButterhe said that as a joke

  • @bobthedog123456
    @bobthedog123456 3 роки тому +332

    Man that is moving a insane amount of water. I know you said that it did before but seeing it go is something else. Terrifying and impressive at the same time.

    • @Real_Tim_S
      @Real_Tim_S 3 роки тому +11

      This video is for a much larger hydroelectric dam in Europe - it's the expansion chamber that prevents water-hammer when they close the valve ahead of the turbine.
      ua-cam.com/video/fJVBlhgt9j8/v-deo.html
      Note for scale the concrete staircase, and the guy on the gantry crane...

    • @TheBlessedMeek
      @TheBlessedMeek 2 роки тому +3

      I don't think it moving any water. The water is moving it

    • @racookster
      @racookster 2 роки тому +4

      This is not a huge turbine, but it's the biggest I've ever seen in operation. I'm guessing that this plant is near the upper limit of being something four guys can work on with hand tools, and it's big enough to be terrifying. Chris Boden has made an amazing series of videos. If you watch his whole playlist, you'll see every part of that assembly. I suppose it helps if you already know what you're looking at (I do), but it's all understandable with a little thought even if you don't have much engineering knowledge going into it.

  • @patholio
    @patholio 2 роки тому +21

    'charging the gravity battery', I will now see rivers, lakes and dams in a completely different way, thank you.

  • @Rags2250
    @Rags2250 Рік тому +18

    I was a crane operator on a Snake River dam. Turbines a bit bigger, I think the scroll case was about 20' across. Well the turbine blade and hub weight was 120 tons, five blades each at 15 tons per. My brother in law is on the Missouri in MT at Holter Lake and the turbines are similar to that but appeared to be older. They had wood stop logs still, crazy! I remember dropping the stop logs in our project and each was 30' wide and 8' tall, 4 went in each slot and 2 slots.

    • @josephpadula2283
      @josephpadula2283 Рік тому +3

      You have a Kaplan turbine in the snake river plant this is a Francis turbine .

    • @Physicsduck
      @Physicsduck  11 місяців тому +9

      This is a 4-bladed variable pitch Kaplan. You can see it up close in several videos. ;)

  • @gyroscopix8bit
    @gyroscopix8bit 3 роки тому +56

    This is the kind of channel that UA-cam was made for.

  • @Sir_Uncle_Ned
    @Sir_Uncle_Ned 3 роки тому +176

    Why am I only discovering this now? I love this kind of stuff!
    I also like how the phrase to start the turbine is “jiggle the handle!”

    • @darylcheshire1618
      @darylcheshire1618 Рік тому +9

      Bit like “Igor - Throw the Switch” - “yes master!” (dragging one foot).

    • @arkthefennecfox2366
      @arkthefennecfox2366 11 місяців тому +2

      @@darylcheshire1618Pull the lever Kronk! - Click - , WRONG LEVER!

  • @BruceBoschek
    @BruceBoschek Рік тому +11

    Greetings from central Germany. My wife pushed to have a turbine installed in our local reservoir, and although it was we never got a chance to see it in operation. Thanks for showing how you started it and the amazing pressure of the water. Excellent video!

  • @seaninpattison8888
    @seaninpattison8888 10 місяців тому +12

    😮👍OMG! Thank you for posting this video; I’ve always wondered what goes on deep in the concrete walls and valves! Gives even heightened more respects and props to everything that goes into lighting our homes and cities! Thanks to all!

    • @Physicsduck
      @Physicsduck  10 місяців тому +3

      I'm genuinely thrilled you enjoyed it! There's a ton of other awesome powerplant related stuff on this channel. Go digging and you'll find a whole series called "Authorized Personnel Only" and it's exactly what you're looking for. :)

  • @Play_fare
    @Play_fare 6 місяців тому +3

    Really enjoyed this video. We have a number of hydro electric installations where I live, but you can only see the head and tail races, not the turbines themselves except for the old ones they leave on display. Seeing one at the moment of startup is fascinating!

  • @redsquirrelftw
    @redsquirrelftw 3 роки тому +88

    Wow that's awesome, it's cool to hear the sound of the turbine revving up.

    • @TheBryce98
      @TheBryce98 3 роки тому +8

      Saw your comment 50 seconds in and pushed to plug in my good headphones. No regrets.

    • @Physicsduck
      @Physicsduck  3 роки тому +21

      Thank you! I'm glad you noticed that, it was a ridiculous amount of work to get the audio right on this one.

    • @Melanie16040
      @Melanie16040 2 роки тому +5

      @@Physicsduck You did an awesome job! I love the sound of turbines coming online, be they gas or hydro. Thank you so much!

  • @DeweyLauridsen5000
    @DeweyLauridsen5000 2 роки тому +2

    Hey man, I really enjoyed your videos I am watching out here! My dad worked for Nebraska for power at the Hydro plant my entire life until it got washed away two years ago on the Niobrara river. I spent my entire childhood in and out every which place of that plant I even went down the hole, you name it. Kick offs, synchronizing taking reading the whole works. That was my life what's the PowerPoint and I don't know exactly how everything works and it was refreshing to see your videos. The average person can totally get it from these videos. Bravo. Impacts of the switches and gauges were exactly the same. Spencer Hydro is NO MORE, but it lives on in my memory. It was quite tragic how it ended, water is a very powerful thing. And so is ice. Thanks for posting. I sent this channel to my dad and he is watching eagerly as we speak. I have a magically enhanced day man. 😎🌈🌏👏😁😉🚬✌️ Dewey lauridsen....

  • @Rickster5176
    @Rickster5176 3 роки тому +62

    I love your hydroelectric plant videos. This stuff is normally hidden from the public so I find it all very interesting. Great stuff.

  • @integr8er66
    @integr8er66 Рік тому +12

    Just like the turbo charger on my 65 Austin-Healey. Now seriously, I worked on an Un-Watering pump below Bagnell Dam once, I was about 110 ft under the surface of the lake with water leaking in. It was seriously spooky to know if the concrete let loose you had zero chance. This is just a few feet of head, imagine 100 ft.

  • @TechnoW1zard
    @TechnoW1zard 3 роки тому +40

    This series should get a million views or more. Folks should learn about the muck and grime and dirty water that powers their devices that let them complain about hard their white collar jobs are

    • @Physicsduck
      @Physicsduck  3 роки тому +5

      Thank you! I agree, share it around and let's build an audience :)

  • @OneBiasedOpinion
    @OneBiasedOpinion 2 роки тому +14

    And this is why I have a pretty decent fear of being in water- especially opaque water -with machinery nearby. If you fell in there, it’d be curtains for you.
    Excellent stuff! I love seeing this sort of thing in action and natural forces are just so awe-inspiring!

  • @leinanightray4294
    @leinanightray4294 3 роки тому +17

    So great, I remember visiting a hydroelectric plant during a school trip and was disappointed because I thought we would see the turbines in action. Now I have seen them

  • @danielcarter305
    @danielcarter305 Рік тому +2

    Been on personal tours of several large dams O'Shaughnessy, Hoover, Moccasin, Glenn Canyon, and sevreal smaller local dams but never got to see a view like this one.

  • @PSUK
    @PSUK 25 днів тому +1

    Retired UK Mech Eng here. A great post, thanks!

  • @eddiedeloy3758
    @eddiedeloy3758 2 роки тому +15

    That was an amazing video. Regular people never get the opportunity to see anything close to that. I love these kind of videos. Please keep up the awesome work.

  • @lightsabr2
    @lightsabr2 7 місяців тому +2

    "Just let that handsome devil go on with his business" is the most obscure portal reference and the most unlikely place I've ever found one. /HT

  • @otiselevator7738
    @otiselevator7738 2 роки тому +6

    ‘enjoy this man’s enthusiasm and passion. Many (many many) years ago I serviced a small Pelton hydroelectric powerplant. Joy.

  • @scottgray6276
    @scottgray6276 2 місяці тому +1

    WOWIE!!!!! I got to see one of the turbines removed from its housing, for service, at the Grand Coulee Dam, years ago…it was like being in a sci fi movie!
    Aren’t people clever?!?!?

  • @GeeBeeMike
    @GeeBeeMike 17 днів тому

    I went to the Hoover Damn yesterday and took a trip down into the Turbine Hall. Its engineering on a truly monumental scale. Incredible.

  • @olivertrojovsky3027
    @olivertrojovsky3027 9 місяців тому +2

    One friend of mine is a proud owner of a small hydroelectric power station, adm for him "flushing a toilet, means actually flushing a toilet into turbine outflow 😅🤣🤣

    • @Physicsduck
      @Physicsduck  9 місяців тому +2

      The toilets in our small-scale plants have all been removed because of that EXACT feature. Lemmie tell you how I feel about not having a working bathroom in any of the small powerplants. Several billion animals get to poop in the river, mine isn't going to make the slightest difference in the water quality. At municipal scale, certainly, but for individual users, not a chance.

    • @olivertrojovsky3027
      @olivertrojovsky3027 8 місяців тому

      @@Physicsduck yeah, exactly, and I'm not counting the fact that usually in cities drainage is mixed with sewage, so during storms it overflows to rivers anyway...

  • @eklhaft4531
    @eklhaft4531 2 роки тому +2

    2:26 I was wondering if there is a finer filter behind the rough screen. This is a clear no. The water is always drawn so clear on the turbine visualizations but in reality it's full of junk.

  • @randycook4364
    @randycook4364 9 місяців тому +1

    I always had to imagine what it looks like. Now, I know what it looks like. Very cool indeed, Thanks.

  • @mattgeo1545
    @mattgeo1545 9 місяців тому +2

    The coolest thing I have seen today!

  • @jamesbuttleman3130
    @jamesbuttleman3130 2 роки тому +1

    Retired electrician,43 years at a wonderful trade.
    Just found you,enjoyed the first couple of videos and looking forward to more exciting info.
    Stay safe and well.

  • @Vercus100
    @Vercus100 2 роки тому +3

    I just discovered your channel today. Your video about syncing the 350Kw turbine came up in my recommended videos. I love getting to see things like this that I wouldn't normally be able to see. And yes, I also read the disclaimer. Loved it! Thanks for doing what you do.

  • @jeffreyyoung4104
    @jeffreyyoung4104 Рік тому +2

    As a kid, I was allowed to enter the same area, different dam tho, and see the repairs going on with the turbine!
    The grate had been covered and sealed to keep the water out. It was quite the experience at 13 years old!

  • @petersipp5247
    @petersipp5247 8 місяців тому

    This is similar to the Enterprise Mill on the Augusta Canal in Augusta Ga. I livesd 20+ miles from there . I worked for a contractor at this mill. I was interested in finding out how it worked. The canal has three levels. The first, or upper level, delivers the water. At the Enterprise Mill...there are two turbines. Each one makes 1/2 MW. The delivery pipe to the turbines are eight feet in diameter. They are rivited. The mill opened in 1845/6. It was enlarged during reconstruction. This is when the rivited delivery pipes were put in.
    When both turbines are making power, the water races out the tailrace to the third level. A real exciting thing to see.

  • @russclifton2026
    @russclifton2026 18 днів тому

    Was amazing working on Hydro Tasmania’s west coast generation, and being involved in refurbishment of 5 out of 7, 1-megawatt vertical pelton wheel generators that started supplying power to a copper mine, first commissioned 1914, again, west coast Tassie

  • @noahater5785
    @noahater5785 4 місяці тому +1

    I’m sure that must be absolutely terrifying standing on that ladder, looking down and watching as the rungs underneath you disappear as the water level goes up

  • @lexicase8805
    @lexicase8805 3 роки тому +23

    Ok ive seen now two of your videos and im hooked, thankyou for taking the time to make this. I have submechanophobia, but watching videos like this somehow allows me to justify my fear and rationalise it, so this actually helps. Thankyou

    • @Physicsduck
      @Physicsduck  3 роки тому +9

      Thank you for watching! :) I'm glad my dopey engineering videos can help you out. I make a lot of videos for people with Autism and Anxiety, but that's a different channel. I don't know if it'll help you at all, but you might want to check out ua-cam.com/channels/QjtnQbukuDUnsf0UkBbiFA.html

    • @lexicase8805
      @lexicase8805 3 роки тому +5

      @@Physicsduck thanks ill check it out! My favourite videos are things like machines underwater, honestly seeing the turbine on a hyro in operation from an underwater camera would be so cool. Also things like theme park rides with underwater mechanisms, stuff that nobody has made videos of yet haha. I dont know why or how seeing the videos really helps me, but i think its a fascination that im too afraid to see in real life, so seeing videos of it helps rationalise my fears but also satisfies my curiosity. Thanks again for posting these, absolutely amazing

    • @rherman9085
      @rherman9085 2 роки тому +1

      I was hooked on the first one!

    • @blastfromthepast7119
      @blastfromthepast7119 2 роки тому +2

      @@lexicase8805
      Phobia or philia?

    • @lexicase8805
      @lexicase8805 10 місяців тому

      ​@blastfromthepast7119 phobia, im definitely not aroused by this lol. Ive been using exposure therapy to help with my phobia, trying to normalise it rather than having nightmares about it even though ill probably never encounter a situation like this, it helps not to be frightened of things as simple as whats under the bubbles in my bathtub. Its literally been that bad in the past for me that if i cant see exactly whats in the water, im not even touching the surface.
      My psych recommended exposure therapy, and honestly its helped. Google submechanophobia, its actually more common than you might think.
      My phobia in particular was triggered when i was younger, being sucked into a theme park wave pool mechanism (the hydraulic paddle type)

  • @daelinblack6681
    @daelinblack6681 2 роки тому +1

    Living close to dwarshack dam in Idaho has given me the most terrifying respect for hydro dams. I remember having nightmares as a kid being in any water around a dam, so much deep turbulent water surrounded by huge vertical walls of concrete..

    • @hootowl2112
      @hootowl2112 2 роки тому

      Dude, same. My dam was Hiawassee, and it's one of the tallest in the TVA and the world's first pumped-storage operation! Those turbines can suck in both directions!

    • @russellking9762
      @russellking9762 Рік тому

      @@hootowl2112 sounds like my ex

  • @michaelj3971
    @michaelj3971 2 роки тому +1

    Interesting! I only ever got to be involved in one modification on a hydro plant, and it was a small one, which provided backup electricity for a nuclear plant. We changed out the control system for the wicket gates with a computer-based controller. Nonetheless, it was a fun experience. So when UA-cam fed me some of your videos, I was intrigued. Great job showing the internal workings of the plant!

  • @Physicsduck
    @Physicsduck  2 роки тому

    Check out my other Hydro Dam videos here: ua-cam.com/play/PL-3Y2XexL9dRz9zskedt9vejSoNFmAESQ.html
    If you like what you see here, I'd appreciate your help to continue making free, educational videos for all: ko-fi.com/captainboden

  • @Sum_Tings_Wong
    @Sum_Tings_Wong Рік тому +4

    2:46 Look at that runout.

  • @ryhol5417
    @ryhol5417 Рік тому +2

    Cool video dude. I love how you achieve the activation energy by just closing the gates

  • @estebanamador7601
    @estebanamador7601 Рік тому +2

    Man, i want your job 😂😂😂 I had been in bigger hydropowerplants (40-70 MW Francis and Pelton turbines), and water is around 300psi to 700psi, so you can't do this. Really nice to watch this !!!!

  • @noneofyourbusiness7600
    @noneofyourbusiness7600 4 місяці тому +2

    You should campaign to film startups of other turbines as well. Combined cycle, coal, nuclear and even aeroderivatives. Starting a GW size machine after having it apart will make your butt pucker.

  • @WH32R
    @WH32R 2 роки тому

    This actually was pretty helpful to see. We recently (3 months ago?) had a small hydro plant gutted in Palmyra New York next to Erie Canal Lock 30. The two turbine and wicket gate assemblies were up on the grounds next to the lock having been torched free from their mounts and the shaft. They hadn't been in service for I have no idea how long. My understanding is that they would have originally provided power for the canal lock.

  • @cyrex686
    @cyrex686 Рік тому +1

    I worked in a machine shop that made wicket gates and such, some small like this, some larger. I always wondered what they looked like actually working with water flowing over them. Now I know what dirty ones looks like too haha, I'm used to everything being shiny.

  • @technoadmin
    @technoadmin 25 днів тому

    It took me over 10 minutes to read through the disclaimer as I couldn't stop laughing and had to go back a few lines every time. Loved it!

  • @kleetus92
    @kleetus92 2 роки тому +3

    Pretty cool, but the thing that scared me was the inch of runout on the turbine shaft! That needs some new bearings immediately!

    • @russellking9762
      @russellking9762 Рік тому

      yeah like you would think there would be proper bearings in place to keep that in check…however i watched another video where it showed the pieces of wood used for that purpose

    • @kls2020
      @kls2020 Рік тому

      Yep that was my first thought too . An old Hydro Electrical Tech I Apprenticed under had this saying , "at some point you have to assume somebody knows what they're doing " . Maybe he was wrong?

  • @Ribberflavenous
    @Ribberflavenous 13 днів тому

    Amazing process, a machine of that size can be worked with that precision is just mind blowing.

  • @freddykruger6194
    @freddykruger6194 3 роки тому +7

    Coolest video ive seen in a long time. Thanks for taking the time and having the curiosity to film that!

    • @Physicsduck
      @Physicsduck  3 роки тому

      Glad you enjoyed it! Thank you for joining in the fun! :)

  • @darylcheshire1618
    @darylcheshire1618 Рік тому +1

    many years ago in the Lake Hume reservoir, an I beam got carried into the intake pipe and wreaked the turbine. On the news I remember the cracks in the floor of the turbine hall. Took 3 years to fix it I think. Unusual that this dam only had the one turbine.

    • @Physicsduck
      @Physicsduck  Рік тому

      We don't have enough river for two. ;)

  • @litigantdad1974
    @litigantdad1974 3 роки тому +24

    Amazing video! Here in the UK I very much doubt we'd ever get permission for someone to be in there at that the same time as water is rushing through.

  • @LtKernelPanic
    @LtKernelPanic 3 роки тому +5

    Talk about a pin and jack hammer moment as the water kept rising.

    • @Physicsduck
      @Physicsduck  3 роки тому +6

      It was the flushing that scared the hell out of me actually, lol. There's suddenly a LOT of water, and it's all angry.

  • @chetmyers7041
    @chetmyers7041 2 роки тому +1

    2:45 Something is worn, because that shaft is rotating "out of round." Imagine the flow if you cleaned the trash of the screens.

  • @jacobbranker159
    @jacobbranker159 3 роки тому +7

    This is truly terrific. Thank you for sharing this man!

    • @Physicsduck
      @Physicsduck  3 роки тому

      My pleasure! I'm sincerely glad you enjoyed it. :)

  • @ildeuraimundodasilva8230
    @ildeuraimundodasilva8230 Рік тому

    Mr. Chris Boden . It is the first time that i see the distributor working with open piping . Also the part of the turbine , where the equipment is completely flooded .I wouldn´t have the courage to stay where this technician stands in the forced open piping .
    Hugs from here in the Brazil .

  • @ThumperKJFK
    @ThumperKJFK 10 місяців тому +1

    LMAO That poor fisherman up stream, and the water level just fell.

  • @pawfan
    @pawfan Рік тому

    Anyone interested in working at a hydroelectric facility need to see this and other info on this. This one of those jobs that many are unaware of, but need to know. This a small scale version. they get much larger and harder to startup.

  • @Joebus100
    @Joebus100 2 роки тому +1

    I read the WHOLE disclaimer.. Love it! Love your content as well. Just stumbled on it today.

  • @SuperS05
    @SuperS05 2 роки тому +1

    Interesting to see such a low head dam. I was kinda surprised at the amount of air into the turbine that you're allowed. Very cool video all around.

  • @jimmddaniel
    @jimmddaniel 27 днів тому

    After years of working on heavy equipment for years i got excited for you when it wiggled

  • @EpicHeroSandwich
    @EpicHeroSandwich 24 дні тому +1

    TIL hydroelectric turbines are just big toilets.

  • @Kevthebish
    @Kevthebish 2 роки тому

    From an electrician's point of view that was very interesting. You can read about it and hear about it all you want but that picture was worth a thousand words

  • @ropeaccessinspection9472
    @ropeaccessinspection9472 2 роки тому

    Confined space, mixed with fast flowing water and risk of crushing, getting sucked in by the turbine or drowning, golden stuff.

  • @fkyew
    @fkyew 2 роки тому +1

    Being a mechanical tech fuels my "fascination" for all things made and love of moving water, but standing in an oversized blender in an enclosed area with high voltage is for the fuckin' birds. I like an adrenaline rush but you're fucking nuts! Have loved the channel since it started and rewatching. Yeah it took twice to realize this point (I'm a slow thinker). Keep up the excellent vids, and thanks!

  • @goliathprojects7354
    @goliathprojects7354 2 роки тому +1

    This is the kind of place I find myself in in a nightmare

  • @skypirate4806
    @skypirate4806 11 місяців тому +1

    Great video, and very interesting. So you close the Wicker Gate, let the water level build up, and then re open the Wicker Gate, and all that weight of water kickstarts the Turbine. I’m a mechanical engineer by trade, and it’s great to see how other things work. 👍👍👍👍👍👍👍👍👍

  • @victordkv8525
    @victordkv8525 6 місяців тому

    "Starting up the gravity battery". Most upbeat turbine video ever.

  • @BrandonHaneline
    @BrandonHaneline 3 роки тому +1

    Nice. I own a hydro electric plant also. What size kw motors do you have?

    • @Physicsduck
      @Physicsduck  3 роки тому +5

      We don't have motors, we have actual generators. Typically in the 500kW range for most of them.

  • @davidsanders6957
    @davidsanders6957 2 місяці тому +1

    Gotta give it to ya, you sure know how to turn on !!!

  • @NorthernChev
    @NorthernChev 8 місяців тому +1

    The State Animal of Michigan is NOT the wolverine, Chris. It’s the white-tailed deer.

  • @AuTo69420
    @AuTo69420 24 дні тому +1

    I am panicking just watching this

  • @wolfguardian8312
    @wolfguardian8312 2 роки тому

    Thanks for showing us the workings of a small hydro plant....I appreciate your time and effort to make the video and post it....

  • @asherael
    @asherael Рік тому

    this stuff would make a stellar Silent Hill level, scary stuff, infrastructure, monsters, dangerous machines, puzzles....

  • @Actrealsurprised
    @Actrealsurprised 8 місяців тому +1

    How cool is that. Always wondered what that all looked like. All your knowledge and videos prove to me that starting an hvac business was not My best choice lol

  • @hcdenton
    @hcdenton 2 роки тому +1

    Just found your channel -- very interesting videos! Seeing these turbines being started, synchronized, etc. I love it! But what had me really laughing was the multi page disclaimer in this video plus the music that accompanies it =)

    • @chasecorrigan6596
      @chasecorrigan6596 2 роки тому

      The amount of movement radially seems concerning. I guess it’s less of an issue with low head low rpm? The turbine in my area is high head 600rpm so I guess it’s quite different

  • @ericblack7379
    @ericblack7379 Місяць тому

    I'm a maintenance guy for usps. I deal with electricity water ...everything. love learning how the big stuff runs

  • @brettany_renee_blatchley
    @brettany_renee_blatchley Рік тому +1

    When you kick-started the turbine were you intending to generate power? If the turbine kept spinning with only a one foot head, I imagine that you would not be able to load it much; would you regulate that by changing the generator field excitation rather than the wicket gates, and does the governor even work on that as it does the wicket gates?

    • @Physicsduck
      @Physicsduck  11 місяців тому +1

      We just spun it up for this demonstration. There's no way we can generate power with the stoplogs closed. That's why we never tied to the grid. All that water was moved just so we could make this video for you. :)

    • @brettany_renee_blatchley
      @brettany_renee_blatchley 11 місяців тому

      @Physicsduck *Thank You* I've really enjoyed the whole series and I've learned quite a lot! 😊💜

    • @billmoran3812
      @billmoran3812 Місяць тому +1

      @@brettany_renee_blatchley changing the excitation doesn’t control the power output of the generator, only the voltage/power factor. With such low water, the wicket gates were wide open and the turbine most likely couldn’t generate any power.

  • @bindig1
    @bindig1 11 місяців тому +1

    All I can think of is slipping off that ladder with no safety harness

    • @Physicsduck
      @Physicsduck  11 місяців тому

      At just after 2 minutes in, you can easily see that I'm not only wearing a harness, it's anchored in two different places.

  • @74Gee
    @74Gee Місяць тому

    That disclaimer at the end is awesome - yes I read all of it, and even found a typo, as typos are not covered by the disclaimer I feel duty bound to launch a formal complaint.
    The text in question "However this happen" (paragraph umpteen), led to recursive intellectual processing which burned out several of my neurons. However, despite the debilitating personal loss of a now unknown unknown quantity of consciousness I will settle out of court for a full copy of the disclaimer text so I can adapt it to the software I write for annoying clients.

  • @fredsasse9973
    @fredsasse9973 2 роки тому

    Very interesting indeed! Thank you for posting. I have zero experience with hydro power, however MANY decades ago I ran steam turbines on US Navy ships (those that turned generators and the main shaft) so seeing the similarities and differences between the two I find fascinating.

    • @filanfyretracker
      @filanfyretracker 2 роки тому

      Do navy ships have to spend a lot of time equalizing temperature in the turbines? I know I have heard power plants can sometimes spend more than a day just running steam through the system if its been a totally cold start in order to heat everything up as the steam going in has to be totally dry.

  • @MisterCheemf
    @MisterCheemf 17 днів тому

    I had to do this once but we turned on the high lift and spun the rotor. It's not often you see open pit units I've only worked on one of them.

  • @joshsmith950
    @joshsmith950 4 дні тому

    That was the best disclaimer I have ever read. 10/10

  • @TheLastDeadCat
    @TheLastDeadCat 2 місяці тому

    Seeing that much mass spin-up that fast made me grin

  • @andre9095
    @andre9095 2 роки тому

    That roiling water just looks like the kind of instant death a video game has when they don’t want to build a swimming system

  • @dopplerfox
    @dopplerfox 2 роки тому

    That room when it’s full of water is a perfect example of a “liminal space”

  • @TheCrystalGlow
    @TheCrystalGlow 3 роки тому +50

    I just read the entire disclaimer at the end of your video… OMG is that EVER hilarious! This reminds me of the time you showed those equipment waivers you put out for the kids’ parents at the geek group that they got all pissed off over. It was pure genius. ALL the Karen’s came out that day. 😂

    • @Physicsduck
      @Physicsduck  3 роки тому +12

      Thank you! I love it when people notice the little details.

    • @Joebus100
      @Joebus100 2 роки тому +2

      Be Kind, Rewind!

    • @Ktulu789
      @Ktulu789 2 роки тому +2

      @@Physicsduck I just discovered your channel the other day and today I found this video with the disclaimer. I paused through every little part of it. It was hilariousssss!!!!! xDDDDD
      Thanks for that little (long in fact) jewel!

    • @Ktulu789
      @Ktulu789 2 роки тому +2

      BTW the video (and the other couple I watched so far) was way too interesting to not watch it in my recommendations!

  • @d4ngerd4n
    @d4ngerd4n 2 роки тому

    “Alright Bootsy jiggle the handle!” You guys are having too much fun 😂

  • @kamboora
    @kamboora 2 роки тому

    very beautiful ya'll, things looks easy in books and in classroom, but when you see it by eyes it looks gigantic, thank you for your positive energy and demonstrations...

  • @AvidSurvivalist
    @AvidSurvivalist 10 місяців тому +1

    I don't know why UA-cam recommended this to me, but I'm glad it did... This is fucking awesome.

    • @Physicsduck
      @Physicsduck  10 місяців тому

      Thank you! :) I'm thrilled you wandered your way into my little corner of the internet.

  • @wolfiexii
    @wolfiexii 3 роки тому +4

    Nice, really cool videos about things I'd never see otherwise

  • @jerrodbeck1799
    @jerrodbeck1799 29 днів тому +1

    I’m not a mechanical engineer, but the bearings on that shaft look a little worn or is that normal flex ???

  • @SBU2012
    @SBU2012 2 роки тому

    the runout on that turbine shaft is insane

  • @willcal2738
    @willcal2738 8 днів тому

    seeing the title, i thought, 'i wanna see him literally kick start one, as in, some piece of trash or debris is blocking something and he has to physically kick something to get the turbine working'

  • @thepain2222
    @thepain2222 2 роки тому

    The gigantic balls of steel on this man to bring us these videos. Impressive, terrifying and I can't look away.

  • @allezvenga7617
    @allezvenga7617 3 роки тому +5

    Thanks for your sharing 👍

  • @benjaminromberg2091
    @benjaminromberg2091 16 днів тому

    I’ll never look at flushing a toilet differently, awesome power of water!

  • @diskgrind3410
    @diskgrind3410 11 місяців тому +1

    Cool to see. Thanks for sharing.

  • @buntykainth3699
    @buntykainth3699 2 роки тому

    Id be so terrified standing where you are. Those sounds are scary as hell

  • @trevorvanbremen4718
    @trevorvanbremen4718 2 роки тому

    Silly question time...
    The wicket gates surely don't possess a 'perfect' seal when fully shut...
    How much water still flows through when they're shut?