Title:
熱交換器のモデル化システム及びその方法
Document Type and Number:
Japanese Patent JP6953924
Kind Code:
B2
Abstract:
To model a heat exchanger in which at least either of the two fluids which exchange heat between themselves is phase-changed by heat exchange without being constrained in its shape.SOLUTION: This method is used for modeling a counterflow heat exchanger in which a first fluid from a heat source and a second fluid for generating a phase change by exchanging heat with the first fluid flow. The modeling includes: a step for creating a fundamental enthalpy model by making an inlet temperature of the first fluid and an outlet temperature of the second fluid in a heat exchanger 14 correspondently associated with each other, and making an inlet temperature of the second fluid and an outlet temperature of the first fluid in the heat exchanger correspondently associated with each other; a step for creating temperature difference data between a first fluid temperature and the second fluid temperature in the heat exchanger on the basis of an acquired state amount of the first fluid and a state amount of the second fluid; and a step for making the temperatures associated with each other so as to model the heat exchanger.SELECTED DRAWING: Figure 2
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Inventors:
Matsufuyu Tomofuyu
Application Number:
JP2017171236A
Publication Date:
October 27, 2021
Filing Date:
September 06, 2017
Export Citation:
Assignee:
Isuzu Motors Limited
International Classes:
F28F27/00; F25B1/00
Domestic Patent References:
| JP2014055707A | ||||
| JP2006194550A | ||||
| JP57047199A |
Attorney, Agent or Firm:
Izumidori