An experimental study on the offset-strip fin geometry optimization of a plate-fin heat exchanger based on the heat current model
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.03.072
Abstract: Abstract The compact heat exchanger is significant for hybrid and electric/fuel cell vehicles with high energy utilization efficiency. This contribution introduces the heat current method to propose a new solution for the design and optimization… read more here.
Keywords: heat; heat exchanger; heat current; geometry ... See more keywords
The coupled process-component modeling and optimization for heat exchanger of supercritical CO2 with property variation based on heat current method
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.114833
Abstract: Abstract A powerful and accurate modeling and analysis method for supercritical carbon dioxide (sCO2) heat exchanger plays an increasingly significant role in numerous applications such as power plants, nuclear reactors, and refrigeration systems. This manuscript… read more here.
Keywords: current method; heat current; heat exchanger; optimization ... See more keywords
Heat current method-based modeling and optimization of the single effect lithium bromide absorption chiller
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115345
Abstract: Abstract Optimization of absorption chillers benefits energy conservation, and many related analysis and optimization researches have been conducted extensively from different perspectives. This work extends the recently developed heat current method to analyze single effect… read more here.
Keywords: absorption; heat current; effect; optimization ... See more keywords
Heat current magnification in classical and quantum spin networks.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.107.034120
Abstract: We investigate heat current magnification (CM) due to asymmetry in the number of spins in two-branched classical as well as quantum spin systems that are kept between two heat baths at different temperatures. We study… read more here.
Keywords: spin; heat current; quantum spin; current magnification ... See more keywords
Multifunctional quantum thermal device utilizing three qubits.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.99.032112
Abstract: Quantum thermal devices which can manage heat as their electronic analogs for the electronic currents have attracted increasing attention. Here a three-terminal quantum thermal device is designed by three coupling qubits interacting with three heat… read more here.
Keywords: heat; heat current; thermal device; quantum thermal ... See more keywords
Heat current rectification in segmented XXZ chains.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.99.032136
Abstract: We study the rectification of heat current in an XXZ chain segmented in two parts. We model the effect of the environment with Lindblad heat baths. We show that in our system, rectification is large… read more here.
Keywords: segmented xxz; xxz chains; rectification; heat current ... See more keywords