Open AccessOptimization of Low Pressure Steam Heating Technology of Thermoelectric Joint Production
Author(s) -
Dongya Tang,
Ruxian Yu
Publication year - 2021
Publication title -
distributed generation and alternative energy journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.19
H-Index - 12
eISSN - 2156-3306
pISSN - 2156-6550
DOI - 10.13052/dgaej2156-3306.3724
Subject(s) - nuclear engineering , materials science , thermoelectric effect , heat transfer , thermal , volumetric flow rate , thermoelectric generator , environmental science , thermodynamics , mechanics , mechanical engineering , engineering , physics
In order to reduce the loss of heat saving in the thermal engine, improveenergy utilization efficiency. This paper uses EBSILON simulation softwareto establish models and perform changes to the working condition, and thecomparison of design values on the thermal balance graph. The results showthat this method is applicable to the calculation of the thermoelectric gauge.At different heat supply and exhaust flow and the ambient temperature, theheat transfer characteristics of the unit is constantly changed. When theambient temperature is less than 15◦C, the combined circulation thermalconsumption rate is negative and the ambient temperature is negative, andthe ambient temperature is higher than 15◦C time is positively correlated.When the heating capacity is greater than 300 gj/h, the combined cycleefficiency of the unit at the same heating rate is higher than the 100% loadrate. Conclusion: the EBSILON simulation software is reliable.