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瞬态平面热源法热物理性能测量精度和适用范围的标定——常温下标准材料奥氏体不锈钢的热物理性能对比测试 被引量:4

Verification Measurement Precision and Test Range of Thermophysical Properties of Transient Plane Source(TPS) Method
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摘要 文摘瞬态平面热源法作为一种非稳态热物理性能测试技术,其测量范围、测量精度和试验参数的确定是正确评价和应用这种测试技术的前提条件。本文详细描述了采用瞬态平面热源法测量装置对热物理性能标准材料奥氏体不锈钢所进行的比对测试,并由此考察这种测试方法和测试装置的测量精度和适用范围。 Transient plane source (TPS) is one of the thermophysical properties measurement methods, confirming the test range, precision and operation parameters is the precondition of its application and evaluation. The paper describes the measurements results of standard materials austenitic stainless steel using TPS apparatus, and verifies the test precision and measurement range.
作者 何小瓦
出处 《宇航材料工艺》 CAS CSCD 北大核心 2007年第6期95-98,共4页 Aerospace Materials & Technology
关键词 瞬态平面热源法 热物理性能 热导率 标准材料 测量精度 适用范围 奥氏体不锈钢 Transient plane source, Thermophysical property, Thermal conductivity, Standard material, Measurement precision
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