氘/钯气-固系统中过热现象的量热研究(二)  

Study on Calorimetry of Excess Heat in a D/Pd Gas-loading System(Ⅱ)

作　　者：王兴业 申炳俊[2] 金丽虹[2] 周丹 田坚 WANG Xing-ye;SHEN Bing-jun;JIN Li-hong;ZHOU Dan;TIAN Jian(School of Materials Science and Engineering,Changchun University of Science and Technology,Changchun 130022;School of Life Science and Technology,Changchun University of Science and Technology,Changchun 130022;School of Science,Changchun University of Science and Technology,Changchun 130022;Institute of Space Photoelectric Technology,Changchun University of Science and Technology,Changchun 130022)

机构地区：[1]长春理工大学材料科学与工程学院,长春130022 [2]长春理工大学生命科学技术学院,长春130022 [3]长春理工大学理学院,长春130022 [4]长春理工大学空间光电技术研究所,长春130022

出　　处：《长春理工大学学报（自然科学版）》2021年第3期118-122,共5页Journal of Changchun University of Science and Technology(Natural Science Edition)

基　　金：国家自然基金重大非共识项目(21153003)。

摘　　要：若处于量热计中的反应室所产生的热量未能被完全测量,则会在用氮气作为标定气体,测量氢(氘)气与材料之间的反应热时,就会因标定和触发实验中所使用气体的导热系数的差异,测量到错误的过剩热功率。随着输入功率的增加,这种"过热"功率也会随之增大。通过使用稳定的热流式(塞贝克)量热计来讨论这种测量误差,并提出了减少误差的方法。同时对Rossi专利内容的真实性提出了质疑。Measurement of a reaction between hydrogen(deuterium)gas and material using a calorimeter which is calibrated by nitrogen will show erroneous excess heat power production due to the difference of thermal conductivity of the gases used in the calibration and triggering experiments,which leads to the energy generated in the chamber of the calorimeter has not been totally measured.With the increase of input power,the excess power will increase.This insidious error is discussed by using a stable heat-flow(Seebeck)calorimeter and procedures to reduce error are put forward.And the authenticity of Rossi’s patent is questioned.

关 键 词：氘/钯气-固系统 等温式量热计 热流式量热计 导热系数 误差分析 

分 类 号：TN245[电子电信—物理电子学]