TR is rate of heat transfer and GPM in rate of water flow. So we can't compare these both values. And we have derived this formula clearly in a separate video. The link for the video is below. Chiller Load Calculation Breakdown ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-FSt7A4vYUWw.htmlsi=B1cMVHko79OvMG6e
Hey, You have mentioned the wrong Flow direction in 0:48. But if it is correct then in the later video when you are giving an example of temp. 1:18 If water is flown into the chiller the temp. should be 54.6deg F and if water is going out from the chiller it should be 42.4deg F i.e. chilled water going to AHUs. Please let me know if i am correct. Waiting for your response.
So informative thanks sir. Please explain the function of bypass valve and how to maintain delta t..? And explain different chiller particle issues ...