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本文认为地面战斗是海湾战争的决定因素、坦克又是决定地面战斗的关键因素。从海湾战争坦克战中启示:坦克要有一定防空能力,“数量优势论”要重新探讨,夜战器材十分重要,c~3I不可忽视并要齐装配套形成作战武器系统群。 相似文献
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该文阐述了坦克装甲车辆的总体设计步骤 ;列举和分析了一些出色总体设计范例的设计思路与特点 ;归纳提出了总体设计中应注意的主要原则 . 相似文献
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接地技术是保证坦克装甲车辆电磁兼容性(以下简称EMC)的重要技术, 合理的接地设计有利于抑制电磁干扰, 提高坦克装甲车辆的电磁兼容性. 该文根据坦克装甲车辆EMC特点, 讨论了接地系统产生电磁干扰的机理, 分析了典型EMC故障, 提出了接地系统的控制技术和改进措施. 相似文献
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美国坦克装甲车辆生产现状 总被引:1,自引:0,他引:1
冷战结束后,世界形势虽然总体上已趋于平和,但小规模武装冲突和战争仍时有发生,如海湾战争、科索沃战争、9.11恐怖袭击事件和伊拉克战争。 相似文献
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分析了坦克装甲车辆主、被动防护系统的基本原是及特点,在此基础上,提出了一种新的防护系统,为坦克装甲车辆防护技术研究提供了新的思路。 相似文献
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该文对坦克装甲车辆冷却系统进行了热力分析,提出了冷却系统冷却系数与效率的概念,为优化设计进行了部分理论上的准备工作。该文的分析方法与基本思想也适用于其它车辆或发动机的强制冷却系统。 相似文献
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The cooling process of tanks relates to various physical actions, parts or components and fluids. A predication method is presented to evaluate the effects of cooling system for tanks . A predication model that includes the heat production, heat transfer and fluid flow modules is established. The engine combustion and friction between components act as the primary heat sources. The solid components of power transmission train are partitioned into thermal nodes. The heat conductions among the thermal nodes, coolant, lubricant, powerhouse fresh air, combustion gas and exhaust gas are taken into account. The coolant flow, lubricant flow and powerhouse air flow are also considered. The prediction model is resolved by use of a multilayer iterative technique and an arithmetic of local convergence combined with global convergence for coupled modules. A calculation example shows that the model can implement predication of cooling system under different environment temperatures and running conditions quite better. 相似文献
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A simulation model for a certain diesel engine cooling system is set up by using GT-COOL. The backwater temperature response in different operating conditions is simulated numerically. The effects of single or multiple system parameters on the water temperature are analyzed. The results show that, changing different single parameters, the time taken for the steady backwater temperature is different, but relatively short;and if multiple parameters are changed, the time will be longer. Referred to the thermal balance test, the simulation results are validated and provide a basis for the intelligent control of the cooling system. 相似文献
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To predict the erosion and abrasion of high bore pressure tank gun barrel, the least square support vector machine (LSSVM) algorithm was used. Based on the gun firing test data, the prediction model for barrel's erosion and abrasion was established. It was adopted to predict the wear increment of gun barrel. The results show that the prediction values given by the model coincide with the measured data better, and the model can predict the barrel's wear accurately and rapidly. 相似文献