V2EX test pressure

Test Pressure

释义 Definition

test pressure试验压力/测试压力。指在检测、验收或性能验证时施加到系统、容器、管道等上的规定压力,用于检验密封性、强度或耐压能力。(工程与制造领域常用;不同规范下可与 working pressure / design pressure 区分。)

发音 Pronunciation

/tst prr/

词源 Etymology

test(测试、检验)+ pressure(压力)组合而成的技术用语。早期随工业、锅炉与管道等设备的检验制度发展而普及,用来指“用于检验目的的压力值”。

例句 Examples

The valve must hold the test pressure without leaking.
阀门必须在试验压力下保持不泄漏。

Before commissioning, the pipeline was filled with water and brought up to the specified test pressure to check for hidden defects.
在投用前,管道先注水并升至规定的试验压力,以检查是否存在隐蔽缺陷。

相关词 Related Words

文献与作品 Literary Works

  • ASME Boiler and Pressure Vessel Code(《ASME 锅炉及压力容器规范》;相关章节常见该术语)
  • API 570 Piping Inspection Code(《API 570 管道检验规范》;用于检验与试压要求表述)
  • NASA Systems Engineering Handbook(《NASA 系统工程手册》;在测试与验证语境中常见类似用法)
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