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Date of Publication:2013-01-01

Journal:大连理工大学学报

Affiliation of Author(s):能源与动力学院

Issue:1

Page Number:42-44

ISSN No.:1000-8608

Abstract:Water injectors are widely utilized in heat supply systems. The effect of operating parameters of district heat supply system on injector geometries is discussed for four typical injectors by calculation analysis method. Comparisons of calculation results illustrate that heat supply load affects injector geometry more greatly, and motive fluid temperature has greater impact on injector's area ratio, while pressure lost change of system offers no effects on diffusion tube of injector.

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