Bizarre heat exchanger calculations – Powder flow heat exchangers
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This post was last edited by wiseboy on 2017-6-25 at 19:27. Recently, I designed a rather unusual heat exchanger for a metallurgical system, using the Heat Exchanger Master software: Shell side: high-temperature solid powder; Tube side: boiling normal water. Here are the basic results: Total heat transfer coefficient K: 12.55 W/(m2·K); Shell diameter: 3200 mm; Baffles: none (not allowed!) ) Pipe length: 8000 mm; Pipe specification: 57x3.5; Pipe spacing: 74 mm ........... Pressure drop on the shell side: In a vertical configuration, with the powder flowing freely downward, the pressure drop is not significant. Pressure drop in the pipe side: 7 kg of steam is generated due to liquid evaporation; again, the pressure drop is not significant (constant-pressure boiling) ...........
High level; the software can calculate powders.
My QQ is 908010103
It is our company that has calculated it for you formally, in accordance with our agreement.
Hello, how is this calculated?