Dynamic Characteristics of Rotary Regenerative Heat Exchanger by Galerkin's Method

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概要

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• This paper considers the dynamic characteristics of a rotary regenerative heat exchanger whose temperature has two-dimensional distribution in the direction of flow and rotation. The basic equations derived show that this heat exchanger may be analyzed as a problem of coupling two cross-flow heat exchangers. Galerkin's method is used to approximate the temperature profile along the boundary. It is an advantage of the procedure proposed that it can solve equally both problems of parallel and counter types, and it gives higher accuracy to the solution with lower order of approximation than the finite difference method does. Several numerical examples are given to show the effectiveness of this procedure and the dynamical characteristics of the heat exchanger.

• 一般社団法人日本機械学会の論文

著者

• Terasaka Haruo

  Institute For Atomic Energy Tokyo Shibaura Electric Works

• Kanoh Hideaki

  Faculty of Engineering, Osaka University

• Masubuchi Masami

  Faculty of Engineering, Osaka University

• TERASAKA Haruo

  Faculty of Engineering,Osaka University

• Kanoh Hideaki

  Faculty Of Engineering Osaka University

• Masubuchi Masami

  Faculty Of Engineering Osaka University

関連論文

• Parameter Identification of Heat Exchangers by the Method of Stochastic Approximation
• Approximate Dynamic Analysis of Crossflow Heat Exchanger by the Method of Weighted Residuals
• Dynamic Characteristics of Rotary Regenerative Heat Exchanger by Galerkin's Method
• Control of Multi-Pass Heat Exchangers : Part 1,Dynamic Characteristics of Two-Pass Heat Exchangers
• Optimal Control System with Optimal Parameters
• Dynamic Analysis of a Plate Heat Exchanger System
• Discontinuous Optimal Control Problems

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