temperature distortion

The characteristics of dynamic welding angular distortions of aluminum alloy5A12 with TIG welding are investigated by self-made welding dynamic temperature and distortion measuring system.

利用温度与变形实时测量系统，对铝合金5A12薄板氩弧焊接动态角变形过程进行了试验研究，探讨通过特征值来描述角变形动态行为。

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Temperature distortion analysis of miter gate of the Three Gorges Permanent Ship Lock

三峡永久船闸人字门温度变形浅析

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The influence of the pressure and temperature distortion to the engine stability is one of important target to evaluate aircraft engine. The fan and compressor is the most sensitive part to the air current.

压力和温度畸变对发动机稳定性影响的评定是当代航空燃气涡轮发动机适用性战术指标的重要内容之一。

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A Study on High Response Instrumentation Technology Used in Aero-engine Inlet Temperature Distortion Measurement

发动机进气温度畸变高响应温度测试技术研究

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Chapter 2 study the temperature and heat distortion, using finite element software to analysis GMA temperature field and the heat distortion.

第二章研究了GMA的温度场和热变形，使用有限元软件对GMA温度场及热变形进行了分析。

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The Temperature Distortion Generator ( TDG) design specifications, design technique and the technology of its fabrication were presented. The TDG was tested and calibrated using a turbojet engine and a turbofan engine.

介绍了航空发动机温度畸变试验装置设计技术与研制方法，主要设备及设计技术指标，以及用A型涡轮喷气发动机B型涡轮风扇发动机调试和对比试验结果。

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Sensitive coefficients of engine circumference temperature distortion were derived. A group of temperature distortion parameters with most influence on steady operation was finally determined.

得到了发动机的周向温度畸变敏感系数，最终确定了对发动机稳定工作影响最大的一组温度畸变参数。

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Temperature Field and Thermal Distortion Field of Nd: YVO_4 Crystal with Double-Ends Pumping

双端泵浦Nd：YVO4晶体温度场及热形变场的研究

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This paper discusses the constitution and principle of temperature distortion generator.

介绍了温度畸变发生器的组成及工作原理。

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Its primary factor is the temperature distortion and the concrete shrinkage strain which the cement hydration heat produces.

产生裂缝的原因很多，其主要因素是水泥的水化热产生的温度变形和混凝土的收缩变形的共同作用。

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According to the total pressure and temperature distortion question in the aircraft engine using process, this article closely track overseas development tendency and develop one mathematics physical model to evaluate the compressor system stability.

本文根据当前航空发动机使用过程中遇到的总压和温度畸变问题，紧密跟踪国外发展趋势，发展了一种在发动机环境下评定航空燃气涡轮发动机压缩系统稳定工作边界的数学物理模型。

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Effect of pressure and temperature distortion on turbine engine stability

进气畸变对发动机压缩部件气动稳定性的影响

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Improved heat distortion temperature and low ; temperature impact strength.

提高热变型温度和低温冲击强度.

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Inlet temperature distortion is one of the key factors effecting engine stability.

发动机进口温度畸变是影响发动机稳定性的关键因素之一。

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Temperature field and thermal distortion simulation in feeding process of ball screw based on finite element method

基于有限元法的滚珠丝杠传动过程中的温度场和热变形仿真

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So accurate temperature field and thermal distortion field analysis is the key to resolve these problems.

对于输出窗准确的温度场和热形变场研究是解决热透镜效应的关键.

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Design and Development of Temperature Distortion Generator

温度畸变发生器研制

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During conventional hot extrusion processes, temperature and distortion of the billets change unevenly, so the dimension, shape, organization and capability of the profile will be deterioration.

在常规的铝及铝合金热挤压过程中，金属的温度和变形是很不均匀的，这将导致产品的尺寸、形状、组织和性能等质量方面的缺陷。

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The pressure and the temperature distortion can cause the compressor to lose the stability and enter the buzz. When the engine loses steadily, it can endanger the flight safety directly.

对气流最敏感的部件是风扇和压气机，恶劣的压力和温度畸变会使得压气机丧失稳定性进入喘振，发动机的失稳会直接危及飞行安全。

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Blast furnace shell will get into plastic stress and temperature distortion, and then thermal elasticity is inapplicability.

在炉壳温度较高或者炉内压力比较大的情况下炉壳会进入塑性变形状态，热弹性力学已不适用。

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Design and Experimental Study of the Inlet Temperature Distortion Generator

温度畸变发生器的设计与实验

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The effect of combined distortion on engine stability is not a simple addition of pressure and temperature distortion effects, but a complex nonlinear relationship.

组合畸变对发动机稳定性的影响，不是压力畸变和温度畸变单独影响的简单相加，而是一种非常复杂的非线性关系。

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A temperature distortion generator burning hydrogen in front of engine inlet produces thermal disturbance.

热扰动是由安装在发动机进口前的氢燃烧温度畸变发生器产生的。

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The magnitude of pressure distortion and temperature distortion determines the severity of the combined distortion effect on the fan or compressor stability.

压力畸变和温度畸变的相对大小，决定了组合畸变对风扇或压气机稳定性影响的严重程度。

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The measuring of temperature change and distortion in RTM moulds shows that the exothermic peak of resin in the cavity can be adjusted through catalyst contents. The cracking and softening of surface resins result in the mould failure.

RTM模腔内温度变化与形变的测试结果表明：模腔内树脂的放热峰可以通过改变固化剂的含量适当调节，模腔表面胶衣及表面层树脂应能承受120℃的热疲劳冲击；

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Stability Assessment Test Technology of a Turbofan Engine Inlet Temperature Distortion

某型涡扇发动机进口温度畸变的稳定性评定试验技术研究

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Study on Some Measuring Technologies of Temperature Distortion on Inlet Flow of Engine

发动机进口流场温度畸变测试技术研究

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Study on Intake Temperature Distortion

进气道温度畸变问题的研究

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The transient temperature distribution and thermal distortion of optical coating components under an annular high-power continuous wave laser radiation

环状连续强激光下光学薄膜的瞬温和热畸变

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The text introduce familiar disease and prevent measure of asphalt pavement such as high temperature distortion, split and water damage.

介绍了沥青路面常见病害，高温变形、开裂和水害的产生原因及防治措施。

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