Studies on Fundamental Design of Cryogenic Helium Heat Exchanger

a study on corrosion reasons of heat exchanger in ammonia unit

چکیده ندارد.

Comparative studies on micro heat exchanger optimisation

Although many methods for dealing with multi-objective optimisation (MOO) problems are available [Deb01] and successful applications have been reported [Coe01], the comparison between MOO methods applied to real-world problem was rarely carried out. This paper reports the comparison between MOO methods applied to a real-world problem, namely, the optimisation of a micro heat exchanger ( HEX). T...

Anomalous heat transport and condensation in convection of cryogenic helium.

When a hot body A is thermally connected to a cold body B, the textbook knowledge is that heat flows from A to B. Here, we describe the opposite case in which heat flows from a colder but constantly heated body B to a hotter but constantly cooled body A through a two-phase liquid-vapor system. Specifically, we provide experimental evidence that heat flows through liquid and vapor phases of cryo...

Selection of Suitable Geometry in Compact Heat Exchanger Design

Selection of Suitable Geometry in Compact Heat Exchanger Design