That is really being a rude. If you don’t like this vid then don’t watch and go look for another one instead of disrespecting yourself by commenting like that
can you please make a video explaining how to construct the steam tables from scratch. how did they do it? if i wanted to verify a data point how do i recreate the experiment? how can you calculate the entropy, enthalpy, etc. what equipment do you use. they have to come from somewhere right? someone had to perform the measurements and experiments, right? how did they do it?? if civilization ended and you had to recreate the steam tables, how do you do it??
i think its so basic, what we want now is how what is the meaning of the underline numbers, italic numbers, the numbers above the tables and the table to know where the saturation will start, this is too basic i swear i bought a steam table last week i just dunno how to use it, i aldy read books and still during interpolation i always fail in first attempt if u can do tutorial for that please we beg u :(
Hello mam Thanks for this video I understood but I have a doubt it always needs Perry book to be with us to do such problems right mam it is one of the expensive books And what if we have pressure or temperature which is not the exact value mentioned in the table like 5 or 10 suppose we have temperature value as 12 so how can I calculate it mam plz I request you to make a video on it plz plz mam do reply
Thanks, But how about if Only Temperature and Enthalpy is only given then it is a superheated because the given enthalpy is greater than the sat. Enthalpy?
But all the numbers you made examples with are just there in the table. Sometimes you are given 1140kpa. 1140kpa is not on the table. How do you go about it?
Can someone solve this question? Do I need to refer steam table to find the value of specific heat, specific latent heat & specific heat of steam as those information are not given? The question are as follows... "Determine the amount of heat needed to completely transform 1 g of water at 15°C to steam at 115°C".
+Anzer Aziz With saturated steam, you can only set one variable. Once you pick a pressure, the temperature and all other properties are fixed. Please listen at 1:15 for more explanation on this.
My thermodynamics textbook gives tables in both SI units and EE units. I suppose if your professor really wanted to make you work for it, they could give you values in EE units and make you convert to SI units, at which point you would have to use linear interpolation to even use your SI unit table. Then once you have the values you need, you would need to convert those back to EE units. That'd be a SAVAGE problem on an exam...I guarantee about 85% of the class would get it wrong
@@alkhuloodalbusaidi1901 no you shouldn't otherwise your values will be inaccurate. you need to do linear interpolation. there are loads of videos on it.
3 hrs before my final u legend ty
Tip: Turn the video speed at 1.25. thank me later.
(she talks veryyyyyyyy slow)
I'm amazed it actually still works well at 1.5
Why didn't I read your comment at the beginning of the semester? ThanQ xP
😂😂😂
That is really being a rude. If you don’t like this vid then don’t watch and go look for another one instead of disrespecting yourself by commenting like that
@@xOxAdnanxOx is it really rude?
thank you very much ma'am, yesterday was my thermo exam and i did great thank you very much
Today is my thermo and I am watching it now😂
@@Ls_light mine's tomorrow
@@Ls_light same here
@@freeuc1532 same
Can you please explain how do we go about when determining the enthalpies for subcool stream
how about specific heat?
this is more of common sense, the actual problems are much more than just this, come on
can you please make a video explaining how to construct the steam tables from scratch. how did they do it? if i wanted to verify a data point how do i recreate the experiment? how can you calculate the entropy, enthalpy, etc. what equipment do you use. they have to come from somewhere right? someone had to perform the measurements and experiments, right? how did they do it?? if civilization ended and you had to recreate the steam tables, how do you do it??
Now that is what I was talking about
I can’t thank you enough 💛
Thank you for this incredibly helpful video!
Can you please put a link to the Steam Tables?
Amazing
i think its so basic, what we want now is how what is the meaning of the underline numbers, italic numbers, the numbers above the tables and the table to know where the saturation will start, this is too basic i swear i bought a steam table last week i just dunno how to use it, i aldy read books and still during interpolation i always fail in first attempt if u can do tutorial for that please we beg u :(
Thermo quiz is today at the fine establishment of CU. I’m going to do so good
simple and straight forward
Hello mam
Thanks for this video
I understood but I have a doubt it always needs Perry book to be with us to do such problems right mam it is one of the expensive books
And what if we have pressure or temperature which is not the exact value mentioned in the table like 5 or 10 suppose we have temperature value as 12 so how can I calculate it mam plz I request you to make a video on it plz plz mam do reply
At 1:30 where she says that saturated steam is water and steam in equilibrium, I thought steam was water but just at a higher temperature?
I just want you to explain the steam tables book and
the graph in it
can u recommend a vedio for that?
Thank you madam for explaining clearly
thank you ma'am!!! you are a big help and very concise!
Thank you. The hyperlink on 5:47 does not work. Can you fix it please.
Thank you very much for pointing that out. It has been fixed.
whata beautiful handwriting
thank u mam. i learn more and more by your videos.
Hi there, may I know what if the the pressure was 12bar, 43bar etc?
you would need to linearly interpolate
thank you simple , and effective
Thanks, But how about if Only Temperature and Enthalpy is only given then it is a superheated because the given enthalpy is greater than the sat. Enthalpy?
But all the numbers you made examples with are just there in the table. Sometimes you are given 1140kpa. 1140kpa is not on the table. How do you go about it?
Great question. I think you are asking about interpolation. Please see this video: ua-cam.com/video/3aWjbd5Xj0M/v-deo.html
@@LearnChemE thanks
Whats the value of specific volume of superheated steam at P=25 bar and T = 325°C
Can someone solve this question? Do I need to refer steam table to find the value of specific heat, specific latent heat & specific heat of steam as those information are not given?
The question are as follows...
"Determine the amount of heat needed to completely transform 1 g of water at 15°C to steam at 115°C".
Is specific enthalpy here means static specific enthapli?
Nice information
Thanks 👍👍👍
when pressure 20bar and temperature 360°C??
+Anzer Aziz With saturated steam, you can only set one variable. Once you pick a pressure, the temperature and all other properties are fixed. Please listen at 1:15 for more explanation on this.
great mam....i love it...
Thanks
Can someone explain how I would read a table like this if I were given °F (instead of °C) and pound force/in^2 (instead of bar)
My thermodynamics textbook gives tables in both SI units and EE units. I suppose if your professor really wanted to make you work for it, they could give you values in EE units and make you convert to SI units, at which point you would have to use linear interpolation to even use your SI unit table. Then once you have the values you need, you would need to convert those back to EE units. That'd be a SAVAGE problem on an exam...I guarantee about 85% of the class would get it wrong
tanks for video
Thanx a lot mam's
0.067bar equal T sat=38' how please reply
视频非常好！ 我的OKX钱包里有USDT，并且我有恢复短语. {pride}-{pole}-{obtain}-{together}-{second}-{when}-{future}-{mask}-{review}-{nature}-{potato}-{bulb} 我该如何将它们转移到Binance？
if we have 83 bar how we can use steam table?
should we conduct it as 80 ?
You need to interpolate in the steam tables. See screencasts on interpolation
@@alkhuloodalbusaidi1901 no you shouldn't otherwise your values will be inaccurate. you need to do linear interpolation. there are loads of videos on it.
Worst,why didn't you explain 32bar
I think that would require regression or interpolation of the available data to generate an equation of line
Pbbperera
Ok
That's the most boring lecturer I've heard. Why teach when you don't enjoy teaching?!
thats so rude.
That's a fantastic explanation. Thank you!