hi i hope you can see this message, i have one quick question: is your manometer reading in centimeters or millimeters? i used this exact apparatus and i am currently writing a lab report on it thank you
It just a water pump connected to water tank, and different sizes of pipes. in order to study the pressure drop you have to connect the two hoses of manometers to two points you want to measure the pressure differences between.
@@medoKhatat www.amazon.com/Introduction-Fluid-Mechanics-Robert-Fox/dp/0471742996/ref=sr_1_1?dchild=1&keywords=Introduction+to+Fluid+Mechanics+Robert%2C+Philip%2C+Alan&qid=1621416457&s=books&sr=1-1 this one? just to make sure
This experiment is used to determine the pressure drop in pipes, which is used to calculate the friction factor of the pipe by applying Bernoulli equation.
Hi Jose, Any manometer when connected between any two points it reads the pressure loss between those two points by applying the Law (pressure drop=manometer drop x density of the manometer solution x gravity). Pressure drop represents amount of energy lost per unit mass between the two measured point by applying Bernoulli equation For more theoretical illustration watch the following two videos . Part 1: th-cam.com/video/Pssu2xp2Kio/w-d-xo.html Part 2: th-cam.com/video/RSVPSRgX-hQ/w-d-xo.html
Oh very well. Thank you! my question is because I want to know how to calculate an estimated height of liquid in the Manometer, I use the ideal gas equation to see how much water compressed air at a first point? and the calculated pressure drop, I can know what is the height of the second column. It would be good? Thanks!
Most welcome Jose, Manometer can't read absolute pressures at any point. It only measure the height difference produced due to the pressure drop between two points. You can use a product like this www.cpap.com/productpage/guage-manometer-pressure.html to measure the pressure at one point
yes, I understand that. and excuse me, I'm over here with the theme I am designing a manometer like that, to measure the difference between two points, college work. if I know which is the system pressure. through the ideal gas equation, calculating the compression of the air, so I can know what will be the height of liquid 1, then calculating the pressure losses I know what will be the height of the column 2. with this I want to know if the readings are maintained within the manometer. I do not know if you understand me. xD thanks!
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thank you sir ;
tomorrow is our fluid mechanics end sem and was searching for good videos. After seeing video i was able to remember all concept
Best wishes
who knows that in 2020 our experiments should be via youtube videos :""""""""" Thankyou, Sir!
Thank you Fairuza! :)
i like your video it's very helpful for me. but i can't make a report. can i have your experiment report with calculation.
How do I develop an apparatus like this, it's part of my project work, any thoughts?
did you do a report for this experiment?
hi i hope you can see this message, i have one quick question: is your manometer reading in centimeters or millimeters? i used this exact apparatus and i am currently writing a lab report on it
thank you
Can you tell me the components of the machine? Especially the hose and fittings used for the pressure of water be read by the manometer
It just a water pump connected to water tank, and different sizes of pipes. in order to study the pressure drop you have to connect the two hoses of manometers to two points you want to measure the pressure differences between.
Dr. Ahmed kindly advise me with the best name of book(s) in Fluid Mechanics for Engineering or Chemical Engendering.
For undergraduate-level, I recommend "Introduction to Fluid Mechanics". Robert|Philip|Alan, Wiley 7th ed.
@@medoKhatat www.amazon.com/Introduction-Fluid-Mechanics-Robert-Fox/dp/0471742996/ref=sr_1_1?dchild=1&keywords=Introduction+to+Fluid+Mechanics+Robert%2C+Philip%2C+Alan&qid=1621416457&s=books&sr=1-1
this one? just to make sure
EXCELLENT PRSENTAION!!!!!!!!!!!!
Hie sir, are u able to write a description of the experiment, there are parts in the video where i dont hear.
so nice. thanks a lot
Md. Mokter Hossain Joy the
Thanks alot
Can you tell me the benefit of this experience?
This experiment is used to determine the pressure drop in pipes, which is used to calculate the friction factor of the pipe by applying Bernoulli equation.
What is dia of this pipe
Where did you find this apparatus? I'm working on a senior design project and was wondering about cost/ schematics.
Me too
Let's connect!
Am to develop and test a fluid friction and pressure loss apparatus like this!
ممكن ترجمة :D !
Can you suggest any experiment research using that equipment?
Yes, You can study the friction loss in different pipes roughness and compare the experimental results with Moody Chart
Why is head loss different in contraction and expansion
Because there is another contribution to the pressure drop which is the change of kinetic energy due to diameter. Apply Bernoulli equation to get it
Accelerating a fluid causes less losses than decelerating it.
Hi sir, need your help
hi, how can I help you?
the manometer reading are real losses?
manometer tubes are connected at the top and working air?
Study the pipe is 1"?
sorry, I dont speak english! xD
Hi Jose,
Any manometer when connected between any two points it reads the pressure loss between those two points by applying the Law (pressure drop=manometer drop x density of the manometer solution x gravity). Pressure drop represents amount of energy lost per unit mass between the two measured point by applying Bernoulli equation
For more theoretical illustration watch the following two videos .
Part 1: th-cam.com/video/Pssu2xp2Kio/w-d-xo.html
Part 2: th-cam.com/video/RSVPSRgX-hQ/w-d-xo.html
Oh very well. Thank you!
my question is because I want to know how to calculate an estimated height of liquid in the Manometer, I use the ideal gas equation to see how much water compressed air at a first point? and the calculated pressure drop, I can know what is the height of the second column.
It would be good?
Thanks!
and very good videos, I subscribed!
Most welcome Jose,
Manometer can't read absolute pressures at any point. It only measure the height difference produced due to the pressure drop between two points.
You can use a product like this www.cpap.com/productpage/guage-manometer-pressure.html to measure the pressure at one point
yes, I understand that.
and excuse me, I'm over here with the theme
I am designing a manometer like that, to measure the difference between two points, college work.
if I know which is the system pressure.
through the ideal gas equation, calculating the compression of the air, so I can know what will be the height of liquid 1, then calculating the pressure losses I know what will be the height of the column 2.
with this I want to know if the readings are maintained within the manometer.
I do not know if you understand me. xD
thanks!
anjir apaan ini??? sub indo dong
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