Given 3 KG of frozen saline, determine the design pressure
Thread Content
For the heat exchanger, the medium in the shell side is chilled brine; the operating temperature of this chilled brine is -10°C, and the design pressure is 3 KG. What exactly is this design pressure, and how is it calculated?
It seems to be 3 kilograms of pressure; the proper notation is 3 Kgf/cm2. .
So how do I convert that to MPa?
Found it – it’s 0.3MPa
Pressure unit conversion: http://www.china-refrigerants.com/TechData/Pressure%20conversion.htm
Workers in ordinary workshops are accustomed to using this term; for a tank with a design pressure of 1.0 MPa, they usually refer to it as having a design pressure of 10 kilograms.