Psychrometry Basics, wet bulb and dry bulb temperature
ฝัง
- เผยแพร่เมื่อ 30 มิ.ย. 2024
- Psycrometry is the branch of science in which we study about thermodynamics of air and moisture or humidity is air. In this lecture you will know about what is the basic concept of Psycrometry by a simple analogy of 'thirst of air'.The drying of sweat from our skin, the cooling of water in clay pitcher, the cooling of air by desert cooler (Evaporative cooling) all works on the principles of Psycrometry. After the end of the lecture the following things can be learnt
1) Basics of Psycrometry by simple analogy and daily life examples.
2) Dry bulb and wet bulb temperature.
wow, the thirsty concept is so good, I will never forget the concept now.
thank you sooooo much.
Dear your lectures are very good.. Keep it up my dear teacher
Thank you , today I have crystal clear concept related to saturated and unsaturated and related so nany phenomenon related to these concept🙏🙏🙏
Thats my goal is...
You're a great teacher! Thank you very much.
Awesome Video. Crystal clear concept
Wow
Thirsty concept is very helpful
Effective lecture. Will make the DBT and WBT concept clear for students.
Simply awesome ❤👌
thanks sir. it's a very important topics. hope such important topics further be simplified by u
So clearly explained each and every point.
Actually good concept building vdo
Excellent sir super lecture it's easily understand to all
Good concept in easy language....thanku sir
Awesome explaination
Just 15 min video you save my lot of time
Thank you sir 😍
wonderful 👍
Very good lecture!!
Very well explained, thank you
This is very much finely tuned concept....
Superb sir! 👍 Simple lenguage
Thanks. Sir.... Very good concept ...Learn .
EXCELLENT EXPLANATION!
the videos in your channel are like "OASIS" in the "DESERTS"
THANK YOU SIR :D
Very nice teaching sir...
Very helpful...
Thanx sir ji..
Good Explanation.
Wow grt class easy to understand
sir ekdam bhari
Very well explained. Thank you.
Wonderful Explanation.. Thank you Sir..
U r a perfect teacher
very helpful...sir please make videos on Thermodynamics and Heat transfer
Perfect explanation
Best concept ..
Sir aap bhut bhut accha batate hai plz aage continue rakhiye
Bhai u r fabulous... 🙏🙏🙏
thank sir making videos on RAC plz make more videos on RAC.
thirsty cleared sir ji
Sirji where you live ? Can you provide coaching classes for mechanical engineering. Please. I really appreciate the way you make concept clear
thank you it helps me a lot...
excellent
Thanks sir ....
Wow
Liked the way you say skin
eeskin🤘
thankyou sir
Sir, will you suggest conceptualTextBook for R&AC course ..?
Saviour ❤️❤️❤️
Thank you
Sir please upload topics about refrigerants
Very well explained even with the accent.
Sir you said if the air is unsaturated, the water takes heat from mercury and covert into vapour and hence the reading of wet bulb thermometer is less than dry bulb temperature, but when it stops decreasing it's temperature could you please explain that sir.
When the surrounding air becomes saturated..
@@Dr.AmitMandal sir does air get saturated only with this small arrangement setup
Sir...what is the use of wbt?
Whistels...... 🤘🤘🤘🤘
Sir, I have one doubt. How does the water at the exterior surface evaporate? It is at 1 atmospheric pressure. It need more latent heat to evaporate!
There is difference between evaporation and vaporisation....
when latent heat is taken by air from bulb or from clay pot and that surface cools down that means change in temp,but we learnt upto now that latent heat is the heat when added or removed from the surface the causes the change in phase with out change in temp so why there is a change in temp?
the vapors temp remains constant, not clay....
How to know wet bulb temperature without any instruments?
Psychometric chart, by information of any two psychometric properties , other 6 can be found
Ok, thanks sir...
excellent
Thank you