热理论 meaning in Chinese
theory of heat
Examples
- The theory of ehd enhancement of heat transfer mentioned in this paper not only adds a new technical proposal to active heat transfer enhancement technology , but also plays promote role for crossing development of electromagnetic theory and thermodynamic theory
文中所研究ehd强化换热理论，不仅为有源强化换热提供了一项新的技术方案，而且为电磁学和热力学理论的跨学科研究有一定的促进作用。 - At the same time , the mathematical models of the electric field and the flow field distribution were established from the theory of electrostatic enhancement of heat transfer . employed finite differential method and over - relaxation iteration method , according to certain boundary conditions in the wire - plate electrode space , the electric field and the flow field in the wire - plate space were numerically simulated under different initial velocities of r11 stream and different magnitudes of applied voltage . the calculation results agreed with theoretical analysis satisfactorily
同时从静电强化换热理论出发，建立了表征线板电极间的电场和流场分布的数学模型，并根据线-板电极间的边界条件，利用有限差分法和超松弛迭代法，分别就不同气流初速度和不同外施电压的情况下，对线-板空间的电场和流场进行了数值模拟，计算结果与理论分析基本一致。 - The electric heat components and heated components in resistor furnace were regarded as research object , the simplified model was provided on the basis of simplification of studied objects , the thermotechnical theoretical calculation and analysis for it were done by utilizing radiation heat transfer theory , some main factors influencing the temperature of electric heat component were obtained on condition that the hot load for the heated component be constant , thermotechnical engineering scheme by which the service life for resistor component could be prolonged , was raised
摘要以电阻炉中的电热元件和被加热元件为研究对象，经过简化提出简化模型，运用辐射换热理论对其进行了热工方面的理论计算和分析，在被加热元件热负荷一定的情况下，得出了影响电热元件温度的几大要点，提出了延长电热元件使用寿命的热工技术方案。 - Combined with the permeability and heat transfer properties of lamilloy configurations obtained by experiments , a one - dimensional porous wall thermal heat transfer model was applied to the analysis of the mass flow rate , and the overall cooling effectiveness of different lamilloys according to the pressure drop between the two sides
摘要基于一维多孔材料内传热理论，建立层板冷却的理论模型，应用由实验获得的各种层板结构的流阻和换热特性，由层板两侧的压差估算通过层板的冷气流量和层板结构的冷却有效性。