• 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.

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  • 完成空间站舱段主要研制工作,开展空间站在轨组装建造运营

    We aim to complete the main research and development work on the space station modules, and start assembly and operation of the space station.

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  • 计算出平均破片数,平均破片落入,破片目标的平均距离

    Have calculated average amount of chipping, average dropping in Angle of chipping and average distance from chipping to objective cabin.

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  • 本文对30000吨多用途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.

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  • 本文对30000吨多用途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.

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  • 采用曲率理论弹性基础梁带理论,建立潜艇特殊舱段结构力学模型

    According to the theory of curve beam and elastic foundation beam, a mechanic model for the structure of a special submarine cabin is developed.

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  • 修复这些裂缝工程师设计了支架蔓延其他地区加压压力结构更强

    To repair the cracks, engineers designed brackets that spread the stress of being pressurized to other areas of the module that are structurally stronger.

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  • 本文初步设计极限强度试验模型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.

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  • 利用整体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.

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  • 通过对局部模型不同边界舱段情况下应力云图对比分析直观地判断了边界效应影响范围

    The influence scope of boundary effect can be judged intuitively from the comparative analysis of stress nephogram of local model's different cabin conditions.

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  • 年多规划个月最终低温()测试监测天文台科学仪器的测试完成了

    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.

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  • 本文讨论一种利用实验数据识别参数方法,并介绍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.

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  • 大型油船较之一般油船横向结构受力,在整个舱段优化设计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.

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  • 6空间站宇航员不得不暂用俄罗斯备用厕所,"奋进"号7名机组成员暂用航天飞机厕所。

    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.

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  • 推导了整流罩锁死舱段组成多系统动力学方程并设计了整流罩锁死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.

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  • 基于,本文应用ANSYS分析计算了密闭电池离子电池组温度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.

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  • 本文工作主要目的船体部分舱段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.

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  • 由于一系列特殊性,采取规范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.

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  • 除此之外,论文还相似理论极限强度问题中的应用进行了一番初步探讨,回归得到了适用模型试验修正公式

    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.

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  • 针对一代红外型空空、舰空、潜空导弹作战要求提出通用型导弹组合设想,简要说明通用型导弹研制必须掌握关键技术

    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.

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  • 本文依据JTP关于舱段有限元建模要求,采用有限元软件ANSYSAPDL语言建立了超大型油船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.

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  • 飞行第一助推器密封分离之后在重新进入地球大气层之前,密封进入重力的抛物曲线。

    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.

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  • 现场应用表明体系有效地解决堂古5四开井盐膏层易溶解、易垮塌造成井壁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.

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  • 卫星留轨电池耗尽之前,还在轨运行一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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  • 卫星留轨电池耗尽之前,还在轨运行一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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