What is the typical pressure of the heat transfer oil in the shell side of a heat exchanger?
Thread Content
What is the typical pressure of the heat transfer oil in the shell side of a heat exchanger?
What should be the test pressure for the heat transfer oil chamber?
Will this pressure have an effect on the expansion joint? If so, is the extent of that effect negligible?
Will this pressure have an effect on the expansion joint? If so, is the extent of that effect negligible?
It is best to perform pressure verification calculations.
0. Will a pressure of 3-0.4 MPa have an effect on the expansion joint? If so, to what extent is this effect negligible?
Did the poster use expansion joints to address the deformation or stress caused by large temperature differences in the heat transfer oil?
Are your heat transfer oil pipes large? It’s not entirely necessary; just making it in Ω shape will do
Is the deformation ratio of the Ω shape greater than that of U? The pressure inside the heat transfer oil shell side is 0.4 MPa, and the outer diameter of the tube is 25 mm
For such small tubes, there’s no need to consider expansion joints at all; as long as they have sufficient length, that’s enough. You can ask a specialist in tube processing to do the calculations for you.