This paper mainly introduces the application research progress of CFRCMCs in thermal protection system,rocket engine and scramjet.
主要介绍了国外CFRCMCs在热防护系统、火箭发动机和超燃冲压发动机上应用的研究进展。
The combined radiation /conduction heat transfer in thermal protection systems(TPSes)for reusable launch vehicles was analyzed using the APDL language of ANSYS to simulate reentry aerodynamic heating conditions.
针对可重复使用飞行器再入过程中热防护系统的复杂辐射-传导传热问题,采用有限元方法并结合仿真软件ANSYS的参数化分析语言APDL,对可重复使用飞行器热防护系统进行参数化求解,模拟再入条件下热防护系统内部辐射和传导复合换热,预测内部瞬态温度响应。
Thermal protection system (TPS) is one of the key technologies for space vehicle, especially for reusable launch vehicles (RLV).
热防护系统是航天飞行器 ,特别是重复使用运载器的关键技术之一。
The unique function of the thermal protection system(TPS) is to maintain the vehicle structural temperature within allowable limit during re-entry aerodynamic heating, which is critical to a new generation of reusable launch vehicles(RLV).
先进热防护系统(TPS)的设计是决定可重复使用运载器(RLV)成败的关键技术之一。
Such aircrafts suffer extremely thermal environment during flight, so the forecast of aerodynamic heating and thermal protection system (TPS) design is one of the key technologies of hypersonic vehicle design and manufacture.
由于高速飞行器的气动加热与热防护系统的热响应是耦合的,通过数值方法进行气动热与热结构的耦合分析,需要对飞行器进行整体建模分析,涉及高温空气的化学非平衡边界层传热,湍流模型和复杂结构传热模型,需要耗费大量的计算机资源和时间;采用风洞进行试验且不说耗费惊人的人力和财力,仅建造能模拟马赫数10以上的飞行条件的风洞就是一个巨大的挑战。
It can simulate not only the thermal /pressure condition subjected by the outer surface of TPS but also the vacuum pressure subjected by the inner surface of TPS.
介绍了一种能模拟可重复使用运载器热防护系统内、外表面气动热和压力环境的热真空模拟试验装置,该装置不仅能模拟TPS外表面所受气动热和气动压力条件,还能模拟TPS内表面的真空压力环境。
Heat transfer analysis on thickness of fibrous insulations of metallic thermal protection system;
金属热防护系统纤维隔热材料的传热分析
The energy equilibrium equation and discrete ordinate methods are combined to establish the one-dimensional steady heat transfer mathematical model of multi-layer thermal insulations (MTIs) in metallic thermal protection systems.
采用能量平衡方程和离散坐标法近似地建立了金属热防护系统多层隔热材料的一维稳态传热的数学模型,并利用遗传算法和纤维隔热材料的有效导热系数试验数据求解传热反问题,从而得到了模型中的纤维隔热材料的辐射衰减系数、反照率和隔热屏表面辐射发射系数。
Metallic thermal protection system(MTPS) provides a feasible solution for thermal protection of hypersonic vehicles.
金属热防护系统是高超飞行器热防护系统的理想候选方案。
The schemes for the safety protection system of passenger train operation are studied and designed after the implementation of speed increase and opening to traffic of the electro-motive unit ( EMU) on Guangzhou-Shenzhen railway on the basis of the author' s working experiences in combination with the characteristics of EMU and the advanced control technology for the high-speed train abroad.
介绍了目前广深线运用的列车安全防护系统的地面信号和车上设备,结合电动车组的特点及国外高速列车先进的控制技术,针对广深线提速与开行电动车组后的列车行车安全防护系统的防护方案进行了研究设计。
In the developing process of the protection system,the system’s visual simulation was realized for directly reflecting the influence produced by the optimize parameters to the system intercepting effect.
在某防护系统的研制过程中,为直观反映各优化参数对系统拦截效果产生的影响,实现了系统的可视化仿真。
This a brief instruction of types and thickness for the protective system which were used for TFTZ symbol under the ocean atmospheric enviroment.
本文简述海洋大气环境下,天津港保税区门区标志所选用的防护系统种类和厚度。
Design and Analysis of Metallic Thermal Protection System Attachment;
金属热防护系统连接结构设计与分析
Parallel One-dimensional Model for Transient Thermal Analysis of Metallic Thermal Protection System
金属热防护系统瞬态热分析的并联一维模型
A Study on Numerical Simulation Method for Transient Heat Transfer in Metallic Thermal Protection Systems
金属热防护系统瞬态传热数值模拟方法研究
Research on Thermal Insulating Mechanism and Thermal Insulating Efficiency of Thermal Insulations of Metallic Thermal Protection System;
金属热防护系统隔热材料的隔热机理及隔热效率研究
Reusable Launch Vehicle Thermal Protection System Performance Study;
可重复使用运载器热防护系统性能分析研究
Design of Structural Parameters about Honeycomb Sandwich on ARMOR Thermal Protection Systems
ARMOR热防护系统蜂窝夹层板结构参数设计
Study of Thermo-Mechanical Coupled Computation for Thermal Protection System of Reusable Launch Vehicle;
可重复使用运载器热防护系统热/力耦合数值计算研究
Simulation and Test of Aeroheating and Thermal Response of TPS for Hypersonic Vehicle
高超声速飞行器气动加热与热防护系统性能的仿真与试验研究
Analysis of diathermancy about unglued structure of thermal protection systems of reusable launch vehicles
可重复使用运载器热防护系统胶层脱胶传热分析
Research on Erodible Mechanism and Protected Technology of Steel in Oil Field Hot Water System;
油田热水系统钢材的腐蚀与防护研究
Flush Air Data System and Analog Computation of Aerocraft Structure s Thermal Protection;
嵌入式大气数据系统与飞行器结构热防护模拟计算
missile range safety system
导弹靶场安全防护系统
plant nuclear protection system
反应堆辐射防护系统
Conceptual Research of Leading Thermal Protection System With Unified Heat Management
统一热管理的疏导式防热系统概念研究
Research and Implement of the Spatial Allocation Adjustment System for Protection Forest
防护林体系空间配置调整系统的研建
Overtemperature protection is necessary to ensure that the system operates within safe limits and to prevent the collector fluid from corroding or decomposing.
同时需要过热保护，使系统在安全限制内运行，防止收集器流体腐蚀和分解。
The research about the protective and decorative functions of water based,waterproof and heat-resistance polyurethane(PU),which is used in the construction of spraying,forcedly dunking and heat preservation system
水性聚氨酯防水隔热装饰涂料在聚氨酯喷涂硬泡保温系统的保护装饰利用的研究
Built-in thermal protection for rotating electrical machines-Thermal detectors and control units used in thermal protection systems
GB/T13599-1992旋转电机装入式热保护热保护系统用热检测器和控制单元