On the base of analyzed the actual on site problem of the single - roller crusher in sinter factory at present , and combining the development of toque sensor , a kind of non - contact toque sensor has been turned out , which responded the production process and represented modern technology level . according to the recent progress of computer aided test ( cat ) , the virtual instrument ( vi ) technology has been applied when designed the measure system 在研究过程中,通过对目前烧结厂单辊破碎机存在的问题做现场实际分析,结合当今扭矩传感器发展水平研制了技术含量较高、符合现场生产实际的非接触型扭矩传感器;根据计算机辅助测试技术的最新进展,采用虚拟仪器技术设计了测试系统。
Numerical simulation on the gas - solid multiphase flow in new type pulverized coal impact rich / lean burner is presented in it . under the guidance of the theory of computer aid test ( cat ) , the dissertation uses particle - particle random impact model and the fluctuating - spectrum - random - trajectory ( fsrt ) model to simulate the gas phase flow and the particle phase flow based on the lagrange approach , compared with experimental results , and reaches satisfied efforts 在cat计算机辅助试验理论的指导下,结合实验研究,本文采用包括脉动频谱随机轨道( fsrt )模型、颗粒和颗粒的随机碰撞模型等先进的气固多相流模型,在高浓度气固多相流动数值模拟这一前沿研究方面得到了很有价值的结果。
Our work is only an attempt about the study on the dense gas - solid flow and combustion technique of cfb and w - shaped furnace . the results testify the accuracy and efficiency of the numerical simulation method ( or computer aided test method ) on the prediction and validation of the engineering flow and combustion problems 本文的工作是对高浓度气固多相流研究和流化床和w炉燃烧技术研究的尝试,所取得的结果表明数值试验方法在预测和验证工程流动、燃烧问题方面的准确性和有效性。
In this paper , for the requirements of aeroengine testing and ws - 9 aeroengine computer aided testing ( cat ) system , a steady - state numerical model of the ws - 9 aeroengine is developed . it is discussed in detail that the structure of q440 , the ws - 9 steady - state performance program . and it is clarified that the thermodynamic mumerical processes of the engine ' s parts 本文根据航空发动机生产试车以及完善ws ? 9发动机计算机辅助测试( computeraidedtestingcat )系统的要求,深入研究了ws ? 9发动机稳态性能计算程序q440 ,详细分析了程序的结构,分解出q440程序中各个部件模块的热力学计算步骤和过程,运用部件法建立了ws ? 9发动机的稳态模型。
And the traditional test way will be a barricade of the raising productivity . the computer aided test technical is a good method to resolve this problem . my subject is to write a computer program for the servo valve test system which made by the 609 research institute of chinese aviation industry 本课题旨在编写一套测试系统软件,与中国航空工业第609研究所新研制的电液伺服阀综合性能测试台共同构成电液伺服阀动静态性能计算机辅助测试系统,以提高伺服阀性能测试的效率。