ASHRAE研究项目515旨在测量墙体的动态传热。这是由一个符合ASTM C236的防护热箱设施完成的，该设施将测量通过一个大测试区域（2.44平方米）的热传递。防护热箱设施通过根据第一原理开发的方法进行动态校准，并在已知热特性的样本上进行测试。关键词:热流，测量，壁面，校准。引文:1993年阿什雷交易会，第99卷，pt。1.

ASHRAE Research Project 515 was to measure the dynamic heat transmission of walls. This was done by a guarded hot box facility which conforms to ASTM C236 and which will measure the heat transfer through a large test area (2.44m square). The guarded hot box facility was dynamically calibrated by a method developed from first principles and tested on a specimen of known thermal properties.KEYWORDS: heat flow, measuring, walls, calibrating.