构建了大型油船整体舱段结构优化模型;
The optimization model and its interface with ANSYS are built.
完成空间站各舱段主要研制工作,开展空间站在轨组装建造和运营。
We aim to complete the main research and development work on the space station modules, and start assembly and operation of the space station.
计算出平均破片数,平均破片落入角,破片到目标舱段面的平均距离。
Have calculated average amount of chipping, average dropping in Angle of chipping and average distance from chipping to objective cabin.
本文对30000吨多用途船船体舱段强度进行了有限元直接计算分析。
In this paper, we calculate and analyze the strength of the hold frame of a 30000 DWT multipurpose ship by 3d f.
本文对30000吨多用途船船体舱段强度进行了有限元直接计算分析。
In this paper, we calculate and analyze the strength of the hold frame of a 30000 DWT multipurpose ship by 3d F. e.
采用大曲率梁理论和弹性基础梁带理论,建立潜艇特殊舱段结构的力学模型。
According to the theory of curve beam and elastic foundation beam, a mechanic model for the structure of a special submarine cabin is developed.
要修复这些裂缝,工程师设计了支架蔓延到其他地区的加压的压力舱段结构更强。
To repair the cracks, engineers designed brackets that spread the stress of being pressurized to other areas of the module that are structurally stronger.
本文初步设计了舱段极限强度试验模型,为舱段模型极限强度试验做了一些准备工作。
This thesis initially designs the experimental model for the hold section ultimate strength and lays a foundation for the experiment.
利用整体舱段的粗网格模型计算结果,建立子模型划分精细网格进行结构细部疲劳评估。
By importing results from the global model, some sub-models with very fine mesh are created to do fatigue assessment of structure details.
通过对局部模型不同边界舱段情况下应力云图的对比分析,直观地判断了边界效应的影响范围。
The influence scope of boundary effect can be judged intuitively from the comparative analysis of stress nephogram of local model's different cabin conditions.
一年多的规划后,近四个月的最终低温(冷)测试和监测,该天文台科学仪器舱段的测试完成了。
After over a year of planning, nearly four months of final cryo (cold) testing and monitoring, the testing on the science instruments module of the observatory was completed.
本文讨论一种利用实验数据识别模态参数的方法,并介绍了它在卫星仪器舱段模态分析中的应用。
In this paper, a method that identifies the modal parameters by means of testing data is described, and then its application in the modal analysis of satellite instrument section is introduced.
大型油船较之一般油船的横向结构受力大,在整个舱段优化设计中必须考虑横向结构的优化问题。
Compared to the common oil tanker, the transverse structure of large oil tankers will suffer from great forces, so the optimum design should be considered in the design of the transverse structure.
6名空间站宇航员不得不暂用俄罗斯舱段内的备用厕所,"奋进"号7名机组成员暂用航天飞机上的厕所。
The 6 residents had to use a back-up toilet in the Russian part of the station and Endeavour's 7 astronauts were restricted to the craft's loo.
推导了整流罩锁死前和舱段组成多体系统的动力学方程并设计了整流罩锁死后舱段和弹头的碰撞判断条件。
Establishing multibody system dynamic equations before the separate cover locked and designing a conditions of collision determination after the separate cover locked.
基于此,本文应用ANSYS分析计算了密闭电池舱段内锂离子电池组的温度场,研究了锂离子电池的发热问题。
In this paper Li-ion batteries' thermal field in confined battery module is analyzed using ANSYS, its exothermic question is researched.
本文工作的主要目的是为船体部分舱段或全船结构有限元分析以及船体强度估算提供一种实用、合理的外载荷计算方法。
The aim of this thesis is to provide a practical and efficient method, both to structural estimation and to FEM analysis of partial ship structure or whole ship structure.
由于这一系列的特殊性,采取规范的总强度计算方法难以合理地评估船体强度,且采用舱段模型进行直接计算也存在困难。
Just because of this, it's very hard for us to evaluate the ship structural strength, which based on whole strength calculation method.
除此之外,论文还对相似理论在舱段极限强度问题中的应用进行了一番初步探讨,回归得到了适用于舱段模型试验的修正公式。
Furthermore, application of the similarity theory in the section hold ultimate strength is discussed and revision formulas are regressed which apply to the experiment of hold section models.
针对新一代红外型空空、舰空、潜空导弹的作战要求,提出通用型导弹的舱段组合设想,简要说明通用型导弹研制必须掌握的关键技术。
To meet the operation requirements for new generation ir missiles, the paper presents the concept of section combination, and the key technologies applied to multi-purpose missile development.
本文依据JTP中关于舱段有限元建模的要求,采用有限元软件ANSYS的APDL语言,建立了超大型油船三舱段结构强度评估平台。
A stress evaluation platform for the oil crude tanker with three cargos is built based on the JTP rules by using the APDL language of ANSYS.
在飞行第一阶段,助推器将于密封舱分离,之后在重新进入地球大气层之前,密封舱将会进入一段无重力的抛物曲线。
During the first phase of the flight, the booster will separate from the capsule, after which the capsule will travel through a zero-g parabola, before re-entering the earth's atmosphere.
经现场应用表明,该体系舱有效地解决堂古5井四开井段盐膏层易溶解、易垮塌造成的井壁不稳定问题,满足了堂古5井的钻井施工要求。
The application in the wellsite shows that the new drilling fluid system effectively solves the problems of bore-hole stability and satisfies for the drilling operation of Tanggu 5 well.
卫星留轨舱在电池耗尽之前,还将在轨运行一段时间,继续进行一些科学实验任务。
The orbital module will continue to orbit the earth and carry out more experiments until its battery runs out.
卫星留轨舱在电池耗尽之前,还将在轨运行一段时间,继续进行一些科学实验任务。
The orbital module will continue to orbit the earth and carry out more experiments until its battery runs out.
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