Anyone has the formula for liquid refrigerant R134a flowrate and pressure drop calculation? Need to calculate the above for R134a liquid centralized supply system.
Not sure what your asking in reference to pressure drop calculations, but from my past work in developing refrigerant pressure transducers, I can tell you that there are charts that list the pressure range of any type of refrigerant with their corresponding temperatures. At any specific temp, there is a specific pressure, not a range of pressures. For flowrate, don't know professionally, only an opinion, but I would think the only special requirement would be understanding the specifications on rate of temperature change and response time. (Since you've chosen R134A, I would assume you have already chosen the temp range). Unstanding these 2 variable, along with knowing the viscosity of R134A, will help you determine volumes & flow rate. Again that is my personal opinion based on my knowledge in developing refrigerant sensors & testing systems.
Unfortunately the website doesnt help and yes i do have the temperature pressure chart with me. But I need formula for calculation or something which ready for fill in with the parameter.
R134a flowrate
Re: R134a flowrate
