Simulation of Air cooled heat exchanger using UNISIM / HYSYS

[@charithpridaz]

Thank you, this was my first lesson!

[@hadrimohamad4026]

I am try find where can put the value of the U and where i find the data output of the heat exchanger area in m2.

[@hadrimohamad4026]

Hi friend. I hope you are good.would you create an example with this parameter? As mentioned, ammonia is widely used as a working fluid in industrial refrigeration systems. In a certain process, ammonia enters heat exchanger 1-1 (U=0.65 kW.m-2.oC-1) at a rate of 0.5 kg per second, at 80 oC, 600 kPa, and 1630 kJ.kg-1 of energy. At the exit, the ammonia is at 30 °C, 500 kPa and with an enthalpy of 1500 kJ.kg-1 of energy. The ammonia exchanges heat with a stream of cold water that circulates countercurrent in the process at a flow rate of 2 kg per second and enters the exchanger at 25 °C. Knowing that water has a density of 1000 kg.m-3 and a heat capacity of 4.2 kJ.kg-1.K-1,

[@isekishoreb]

how to download a software pc

[@hadrimohamad4026]

Can you help me?