对轴向轴承的结构设计原理及其参数的选定进行了具体的阐述,其中对强度分析和热校核也一一进行了讨论。
After that, this dissertation expatiates on the principles of structure design and the method of choosing parameters of axial bearing and discusses the analysis of strength and thermal verification.
重点分析讨论了酸性气燃烧炉中的体积热强度、停留时间、酸性气燃烧器等问题。
The problems about the volume quantity of heat intensity and the stay time and sour gas burner are analysised and discussed.
利用热分析(TG - DTG)数据建立了煤粉着火稳定性指数CI,它是煤粉着火温度与燃烧强度的综合反映。
An ignition stability index for pulverized coal (CI) has been contrived with IG-DTG analysis data. It comprehensively reflects the pulverized coal's ignition temperature and its combustion intensity.
对不同焊接热输入下的6063铝合金焊接接头进行人工时效,分析其硬度分布和强度的变化。
Effects of artificial ageing on the hardness distributions and strength were analyzed for 6063 aluminum alloy joints welded by varying heat inputs.
从高能辐射作用于物体时的两种效应入手,分析讨论了异致热释光强度降低的原因。
The reduction mechanism of thermoluminescence intensity is studied in terms of two sorts of effects induced by the action of high - energy radiation on objects.
分析了覆膜砂在热作用下对型砂强度、断裂表面和变形的影响。
Effects of heat performance on strength? Fractures and bending of coat sand were analyzed.
采用事件树分析法进行风险分析并建立了数学模型,包括火灾模型、有效释放率模型、热强度极限值、危险区域等式四部分。
Accident tree analysis is applied to risk analysis and a mathematical model is established, including fire model, effective release rate model, heat intensity threshold and hazard area equation.
分析了传统的焊接热影响区(HAZ)晶粒长大模型,在此基础上,介绍了适用于高强度管线钢的奥氏体晶粒长大的耦合模型。
In this paper, the traditional HAZ grain growth model is analyzed. Based on the model, analytical model of austenite grain growth fit to high strength pipe-steel is introduced.
对有裂纹的装甲钢板和铝热焊修补后的装甲钢板在受同样正向分布载荷下进行了抗击强度分析。
Under similarly distributed load the anti-shock strength is analyzed with regard to cracking armor plate and the thermit welding armor plate.
分析了在热硫化硅橡胶混炼胶撕裂强度的测试中撕裂强度出现偏差的原因;
The cause leading to deviation of tear strength in measuring tear strength of silicone rubber vulcanizate was analyzed.
分析了在热载荷作用下双金属复合钢管结合强度的变化,研究了经历温度循环后内外层管之间出现松脱的可能性;
The change of glued strength of bimetal composite pipe under the action of heat load was analyzed in this article.
本文采用定量相分析法测定灰砂系统水热反应的水化物,并通过SEM观察及试块强度测定等研究了灰砂系统水热反应动力学。
Kinetics of hydrothermal reaction in lime-sand system was investigated by means of quantitative phase analysis, SEM observation, and compressive strength measurement.
文章分析了高强度X80钢管道的热影响区的软化、焊缝金属与母材的匹配及产生焊接裂纹的可能性,介绍了管道环缝焊接工艺,还列举了国外X80钢管道的焊接工程实例。
This paper analyzes the welding performances of the pipeline steel X80 including softening of heat affected zone, its matching with base material and the possibility of welding cracking. It also de…
用差示扫描量热法、热重分析法和拉伸试验法等测定了CDA—PLLGA的玻璃化温度、熔点、热失重性能、拉伸强度和降解性能。
The glass transition temperature Tg, melt point Tm, thermogravimetric curve, tensile strength and degradation rate of this blend were determined by DSC, TGA, tensile test and degradation test.
从涡量输运方程出发,分析得出拉伸项的存在降低了轴对称热羽流的混合强度。
The stretching term in the vorticity transport equation is found to be the main mechanism to reduce the degree of mixing in axisymmetric plume.
从涡量输运方程出发,分析得出拉伸项的存在降低了轴对称热羽流的混合强度。
The stretching term in the vorticity transport equation is found to be the main mechanism to reduce the degree of mixing in axisymmetric plume.
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