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Thermodynamic and Equilibrium Composition of Using Iron Oxide as an Oxygen Carrier Nonflame Combustion Technology Analysis in 下载免费PDF全文
本文介绍了一种新的燃烧体系--熔融盐循环热载体无烟燃烧技术。这种燃烧体系杜绝环境污染气体NOx和CO2的排放,可以实现真正零排放的目标。计算了以Fe2O3作为氧载体的无烟燃烧体系的热力学参数。用最小吉布斯自由能原则,分析了Fe2O3与CH4的平衡组成。分析表明,如果要想在产物中产生高纯度的CH4完全氧化产物CO2和H2O,Fe2O3与CH4必须达到高摩尔比,如果Fe2O3的量不足,就会产生较多的部分氧化产物如CO,H2甚至C 相似文献
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Electrodynamic Analysis of Dissipative Electromagnetic Materials Based on Fractional Derivative 下载免费PDF全文
The generalized Lagrangian is defined in a dissipative electromagnetic medium on the basis of the combination of dynamical analysis and fractional derivative. Lorentz medium models are obtained by formulating relevant Euler-Lagrange equations. The invariance is obtained subsequently by investigating the invariance of time variation in the system, and then the relation between the related Hamiltonian and electromagnetic energy density is investigated. Canonical equations are obtained eventually. The electrodynamic interpretation on dissipative electromagnetic systems is revealed. 相似文献
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本文主要结合我国成人高等教育的特点,就试行学分制中的几个关键问题包括学分的核定,学分的统计,学籍的管理,学分的变迁等作进一步的探讨和定量研究。 相似文献
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