Open AccessResearch on Structural Optimization of Spiral Array Heat Exchanger Based on Exhaust Heat Recovery
Author(s) -
Pei Ying Peng
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/782/3/032025
Subject(s) - waste heat recovery unit , waste heat , recuperator , exhaust gas , heat exchanger , exhaust gas recirculation , heat recovery ventilation , combustion , internal combustion engine , waste management , energy recovery , automotive engineering , heat engine , process engineering , automotive industry , environmental science , spiral (railway) , engineering , mechanical engineering , energy (signal processing) , aerospace engineering , chemistry , statistics , mathematics , organic chemistry
With the development and advancement of technology, modern industry has made rapid progress in improving the combustion performance of automobile exhaust heat in improving the combustion performance of automobile engines and reducing harmful emissions of automobile engines. This technology can not only improve the energy utilization of vehicle fuels. Efficiency can also reduce environmental pollution. The spiral array heat exchanger is an important equipment for waste heat recovery of automobile exhaust gas, which can fully recycle this waste heat energy. Therefore, this paper studies the structure optimization of spiral array heat exchangers, and plays an important role in the recovery of exhaust gas heat recovery, optimization of structure and enhancement of its comprehensive heat transfer performance. It improves fuel economy, saves energy and protects the environment. Great significance.