Currently we have a vessel with an assumed wall temperature of 450ºC insulated with 200 mm Rockwool. As there are instruments installed outside the insulation capable of a temperature of approx 65ºC we wish to make sure the temperature increase through the insulation is not a problem.
The way I...
Hello,
I am currently designing the safety valve for a gasfilter system. My sizing case will be when the blowback valves (of the cleaning system) will fail.
The filtervessel itself is approximately 35 m3 and filled with the process gas.
When the blowback valve fails, approximately 200 kg/hr...
Can anyone help me out on how to calculate the temperature loss due to convectional cooling by the use of vertically placed finned pipe, where the fins are placed axially?
Are there any rules of thumb concerning solid content and line velocities.
For example if I have 5 wt% of sand in water, how do I keep it from sedimentating my lines...?
