منابع مشابه
Intermediate Heat Exchanger Dynamic Thermal Response
This report presents UCB progress in developing a comprehensive thermal and fluid dynamics model for the NGNP intermediate heat exchanger (IHX) and other compact heat exchangers. For nuclear hydrogen applications, an IHX is required to transfer heat from high temperature and high-pressure primary helium coolant to a hydrogen production process. An intermediate heat transfer loop is used for the...
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متن کاملA New Dynamic Heat Exchanger Model with Frosting and Defrosting
In this paper, a dynamic heat exchanger model that unifies the frosting and defrosting analyses is presented. A novel scheme is proposed to solve the air flow redistribution due to non-uniform frost blockage. Unlike the existing defrost models which separate analysis for tubes and fins, the proposed defrost model unifies the analysis to maintain model consistency. The first-principles based fro...
متن کاملHeat Transfer Analysis of Nanofluid in a Sine Wave Plate Heat Exchanger
Heat transfer is one of the most critical processes in the industry, and by increasing the efficiency of the heat exchanger, energy consumption of systems will be reduced. Very tiny particles in nanoscale dimensions, when uniformly dispersed and stably suspended in the base fluid, efficiently improve the thermal properties of the base fluid. With the help of nanofluids, the heat transfer rate i...
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ژورنال
عنوان ژورنال: Applied Mathematical Modelling
سال: 2018
ISSN: 0307-904X
DOI: 10.1016/j.apm.2018.04.024