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GXRO
Приєднався 8 тра 2014
EV battery slow motion car crash
More details:
github.com/markwatermanlost/EV-Batteries/blob/main/Battery%20White%20Paper%201.2.pdf
Other heretical motoring thoughts:
Urban Transport: The case for change
ua-cam.com/video/toW3Wau0kUc/v-deo.html
Credible alternative
ua-cam.com/video/ybrTvCFdRjw/v-deo.html
Benefits for everyone
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sponsor
reversibleconversions.co.uk
github.com/markwatermanlost/EV-Batteries/blob/main/Battery%20White%20Paper%201.2.pdf
Other heretical motoring thoughts:
Urban Transport: The case for change
ua-cam.com/video/toW3Wau0kUc/v-deo.html
Credible alternative
ua-cam.com/video/ybrTvCFdRjw/v-deo.html
Benefits for everyone
ua-cam.com/video/P6XYDeQUkpY/v-deo.html
sponsor
reversibleconversions.co.uk
Переглядів: 63
Відео
Finished Van Solar Shower Conversion
Переглядів 1,8 тис.14 днів тому
Finished Bongo conversion project. Sponsored by reversibleconversions.co.uk Sleeps 4 3 way fridge that can be accessed with bed down Hidden LED interior mood lights Two LED spot lights Diesel remote control heater Digital safe (because I had one) Large screen radio Reversing camera Front fog lights Two double USB ports 120w solar panel and control Rear shower and sink Solar heater Integrated st...
EV battery problems
Переглядів 2514 днів тому
Other heretical motoring thoughts: Urban Transport: The case for change ua-cam.com/video/toW3Wau0kUc/v-deo.html Credible alternative ua-cam.com/video/ybrTvCFdRjw/v-deo.html Benefits for everyone ua-cam.com/video/P6XYDeQUkpY/v-deo.html sponsor reversibleconversions.co.uk
Unfolding EV Battery Disaster
Переглядів 26214 днів тому
You decide if this matters and please like or comment or share if you think it does. I have no direct or indirect knowledge of how much consideration was and is given to modelling alternative battery strategies by the automotive sector. In their defence the standard battery strategy only works if everyone has to do it so it can't be done unilaterally. Not in their defence, they appear to be sop...
EV battery conspiracy?
Переглядів 54821 день тому
Spoiler, it is not China Other radical motoring thoughts: Urban Transport: The case for change ua-cam.com/video/toW3Wau0kUc/v-deo.htmlsi=tGtzBcC9AEJajray Credible alternative ua-cam.com/video/ybrTvCFdRjw/v-deo.htmlsi=b1p7dNfzk7hCxE1a Benefits for everyone ua-cam.com/video/P6XYDeQUkpY/v-deo.htmlsi=M69NOCNgu1PHJiPO sponsor reversibleconversions.co.uk
Bongo Conversion with Shower
Переглядів 16 тис.21 день тому
A much simpler way for your VW T5 and T6 at www.reversibleconversions.co.uk
T5 T6 instant work van to campervan
Переглядів 1,1 тис.Місяць тому
Reversible bathroom kitchen conversion for weekend work van use. Fits in under a minute. www.reversibleconversions.co.uk
Connecting researchers through dimensional measurement
Переглядів 10Місяць тому
Paper available if interested
Is this the most technically complex advert ever?
Переглядів 173 місяці тому
You will never guess what they are selling www.reversibleconversions.co.uk/
Practical process for constructing rotating space habitats
Переглядів 4993 місяці тому
Model: drive.google.com/file/d/1huvJvDT9SeNQf_jpeFSetPIE2F3dQzUF/view?usp=sharing Paper: www.researchgate.net/publication/346966266_Potential_route_for_the_construction_of_a_super_massive_space_habitat www.reversibleconversions.co.uk/
Keep dirt out of your VW T5 or T6 van
Переглядів 254 місяці тому
Keep dirt out of your VW T5 or T6 van
Level 6 Autonomous Vehicles 2 of 3 - credible alternative to current state
Переглядів 234 місяці тому
Level 6 Autonomous Vehicles 2 of 3 - credible alternative to current state
More semi bullshit; there are HUGE infrastructure issues with battery swap technologies; but it is true that most car companies still insist on bespoke battery pack designs, not all do this, Nissan packs are interchangeable to a great degree, between every generation of the Leaf and some other BEVs they make; and there will be pressure on all of them to standardise the pack dimensions to make replacements less expensive. Internally, the cells are already of one of only a handful of designs; so it shouldnt be difficult. Finally, hiding behind an "AI" voice - I fucking hate that.
I don't disagree with your point regarding infrastructure, there are also huge infrastructure issues regarding total energy provision and downstream tear down and recycling millions of batteries each year. The question is which delivers better outcomes? Making a video recording your own voice is a pain is the arse, I'm not doing this for financial reasons so suck it up or don't watch
@@gxro6883 The problems with battery swapping has been gone over in detail, the fact that you cannot easily predict demand for battery packs you dont want sat at 100% for long periods, and actually having enough electrical capacity and physical storage capacity during peak use hours. There are also implications for wear with the contacts, as the batteries are being removed and replaced constantly; a worn contact area is prone to arcing, and heat build-up that can, under high current loads, be catastrophic. As an industrial electrician, I have seen what happens with a 150 amp, 440volt flow through a bad connection; luckily, no one died, or was seriously injured, but the machine was toast; as was everything else within 20 meters of it. As for battery failures in the millions - it just isnt happening; various recycling companies were set up to strip down and recycle these batteries, and they are ALL struggling to stay in business, as there just arent enough failing and being sent for recycling.
I come to UA-cam to watch videos. I suppose 2 frames per second is technically a video.
It was that or cut stuff out, if I had video of the build I'd use it!
Negative rubbish
wow change out the battery every 17 miles. simulate this, just install a 3 quart fuel tank in your gas car.
What’s a quart? Is that like a bale?
AI BS
Wie bescheuert ist es denn, Bilder in dieser Frequenz einzustellen?
Sie können manuell durchblättern, wenn Sie an einer langsameren Ansicht interessiert sind, die meisten Leute sind es wahrscheinlich nicht
Nice build with some interesting ideas. Well done.
Thanks, no idea what I was doing from start to finish
Great. And then all the astronauts are going to live with sea sickness, stupid Ai voice.
It seems like the O'neil cylinder is a more practical geometry. Just get one section working, and then add on to it in segments. Over time, it gets longer and longer. A good question is whether you build the segments rotating with functional segments, or whether you spin them up when they are complete. Seems like the end cap could be something akin to a tunnel boring machine, that advances as increments of the cylinder are complete.
Cool concept . However I see space manufacturing only viable when we have in space mining and ore refining. Since we don't have that infrastructure, I think its cheaper to manufacture and test ring segmenents on Earth and send them up to orbit. However if you can automate the process of space manufacturing, scaling would be cheaper, which you mention in 5:29.
Looking later in the video you mention cost and viability. After the overhead of researching this, it does actually seem cheaper than earth manufacturing, especially if you consider the ability of the space station to enact repairs in situe.
One machine vs 1000s of machines to make and test all the separate parts
Ring segments can't practically be launched. Prior to establishing something like a lift of material from the moon, you'll see artificial gravity by two bodies rotating with a tether between them.
@@gxro6883 good points
Ha ha
Cool video. At 7:55 you mention "how to prevent warping." I saw somewhere that one of Relativity Space's big accomplishments was not preventing warping, but to factor it into the design so that it warped into the desired shape. Maybe there's no need to prevent it, but instead make use of it. Like some sort of 3d printing jujitsu.
Thanks and your videos look well made and helpful. I bow to your better knowledge regarding warping - I don't think its something that can't be managed, if indeed is it an issue, but cleverer people would need to be involved and I'm sure thermal modelling required of some description.
cleverer than me