The discussion centers on the design of heat exchangers according to TEMA class B specifications, specifically regarding nozzle sizes. Participants clarify that heat exchangers typically do not have nozzles, suggesting the user may be referring to inlet and outlet internal diameters (ID) instead. The lack of explicit requirements for nozzle sizes in the TEMA documentation is noted, leading to confusion about the design parameters.
PREREQUISITESMechanical engineers, thermal system designers, and professionals involved in heat exchanger design and optimization.
Probably because heat exchangers don't have nozzles!minoroctave said:I am supposed to be designing a heat exchanger in accordance with TEMA class B, but I am not able to find requirements about nozzle sizes in the TEMA document.