Open AccessAnalysis on the determination of specific heat of air at constant pressure
Author(s) -
Yarong Wang,
Peirong Wang
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/474/5/052021
Subject(s) - boiler (water heating) , thermodynamics , heat capacity rate , flue gas , thermal power station , constant (computer programming) , mechanics , thermal , environmental science , heat transfer , nuclear engineering , mechanical engineering , engineering , computer science , heat spreader , waste management , physics , programming language
Heat calculation is often encountered in industrial production and life. For example, the calculation of flue gas heat release or the heat absorption of working medium in thermal equipment in thermal power plant boiler is a common heat calculation. This paper mainly introduces the experimental principle and method of specific heat of gas, and measures the average specific heat of air at constant pressure. Through this experiment, we can be familiar with the basic measurement methods of temperature, pressure, heat and flow in the experiment. In this paper, we compare the experimental data with the actual data, and analyze the cause of the error.