4篇
您的检索式：作者名="Chaoyi Wan"
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| 1 | An experimental and numerical study of flow and heat transfer in channels with pin fin-dimple and pin fin arrays显示文摘 | RAO Yu XU Yamin WAN Chaoyi | | 0，，04： | 1 |
| 2 | An experimental stud-y of pressure loss and heat transfer in the pin fin-dimplechannels with various dimple depths 显示文摘 | RAO Yu WAN Chaoyi XU Yamin | 2012 | InternationalJournal of Heat and Mass Transfer2012，55，2324： | 1 |
| 3 | A Numerical Investigation of the Thermal Performances of an Array of Heat Pipes for Battery Thermal Management显示文摘A comparative numerical study has been conducted on the thermal performance of a heat pipe cooling system considering several influential factors such as the coolant flow rate,the coolant inlet temperature,and the input power.A comparison between numerical data and results available in the literature has demonstrated that our numerical procedure could successfully predict the heat transfer performance of the considered heat pipe cooling system for a battery.Specific indicators such as temperature,heat flux,and pressure loss were extracted to describe the characteristics of such a system.On the basis of the distributions of the temperature ratio of the battery surface,together with the heat flux and the streamlines around the heat pipe condenser,we conclude that the low disturbance of the coolant is the cause of the temperature gradient along the fluid flow direction. | Chaoyi Wan | 2019 | Fluid Dynamics & Materials Processing2019，15，4： | 0 |
| 4 | Pricing-based edge caching resource allocaƟon in fog radio access networks显示文摘The edge caching resource allocation problem in Fog Radio Access Networks(F-RANs)is investigated.An incentive mechanism is introduced to motivate Content Providers(CPs)to participate in the resource allocation procedure.We formulate the interaction between the cloud server and the CPs as a Stackelberg game,where the cloud server sets nonuniform prices for the Fog Access Points(F-APs)while the CPs lease the F-APs for caching their most popular contents.Then,by exploiting the multiplier penalty function method,we transform the constrained optimization problem of the cloud server into an equivalent non-constrained one,which is further solved by using the simplex search method.Moreover,the existence and uniqueness of the Nash Equilibrium(NE)of the Stackelberg game are analyzed theoretically.Furthermore,we propose a uniform pricing based resource allocation strategy by eliminating the competition among the CPs,and we also theoretically analyze the factors that affect the uniform pricing strategy of the cloud server.We also propose a global optimization-based resource allocation strategy by further eliminating the competition between the cloud server and the CPs.Simulation results are provided for quantifying the proposed strategies by showing their efficiency in pricing and resource allocation. | Yanxiang Jiang Hui Ge Chaoyi Wan Baotian Fan Jie Yan | 2020 | Intelligent and Converged Networks2020，1，3： | 0 |
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