An essential part of the design of a liquid rocket engine is the thermal analysis of the thrust chamber, which is a component whose operative life is limited by the maximum allowable wall temperature and heat flux. A simplified steady-state thermal analysis model for regen...
A simplified comprehensive methodology for thermal comfort prediction in a naturally crossventilated room is described. The methodology mainly consists of the following three steps:• - analysis of the dynamic thermal behaviour of the given room, by means of the admittance procedure; • - ...
In this paper we prensent first the geometry of Permanent Magnet Synchronous Motor studied. In the second part of the paper, an advanced thermal model simplified is proposed. This model represented 展开 关键词: thermal analysis motor-CAD PMSM lumped circuit flux radial ...
Based on wrinkling model,a theoretical model for thermal barrier coating system was established. Using the temperature parameter method,the paper constructed the residual stress field of coating system,built the discrete format of finite element for lower coating shakedown analysis,and analyzed the effect...
In the present work, a simplified model for battery pack storage system with phase change material as thermal management system is proposed. This model is developed based on coupled energy balances for battery cells and PCM with the heat generation source. To simulate the phase change phenomena du...
Introduction Thermal analysis of a power MOSFET consists of three tasks: (1) developing the thermal characterization of the MOSFET; (2) generating the thermal model; and (3) running a thermal simulation using P-SPICE or a similar platform. Of these three tasks, generation of the thermal model...
This paper presents a simple periodic thermal model to predict the performance of a roof-spray evaporative cooling system. The governing one-dimensional transient equation of heat conduction is solved along with appropriate periodic boundary conditions, and expressions for the temperatures of the roof ...
Unfortunately realtime thermal models for the calculation of temperature of overhead conductors are usually quite complex. This paper proposes a simplified transient ampacity model that overcomes this difficulty. The model predicts both the steady state and transient thermal behavior of conductors that ...
Prediction of the model was validated with the prediction made by a detailed simulation tool. Abstract Extensive research works have been carried out over the past few decades in the development of simulation tools to predict the thermal performance of buildings. These validated tools have been used...
Applied Thermal Engineering 31: 932-936.Fouda A, Melikyan Z. A simplified model for analysis of heat and mass transfer in a direct evaporative cooler. Appl Therm Eng 2011;31:932-6.Fouda A , Melikyan Z, A simplified model for analysis of heat and mass transfer in a direct evaporative ...