根据上海交大船舶流体力学研究室槽型减摇水舱模型试验的结果,给出jd槽型水舱的阻尼系数值。
Based on the model experimental results from the Ship Hydrodynamics Laboratory of Shanghai Jiao Tong University, the damping coefficient of the JD flume tank are given.
用此理论做出的数值模拟结果与岩石力学试验的结果比较吻合。
The result of numerical simulation obtained on the basis of this theory is in good agreement with the result of rock mechanics tests.
对基于非线性涡流线原理的风力机空气动力学模型进行了数值试验。
A wind turbine aerodynamics simulation module based on non-linear vortex-line theory is tested in the numerical aspect in this paper.
回顾岩体结构面切向循环加载的力学试验和数值模型,并建立新的本构模型。
The tests and numerical models of rock interfaces and joints under cyclic shear loading are reviewed, and a new constitutive model is developed.
采用显式动力学有限元程序LS-DYNA3D,对花岗岩介质中带拐弯坑道回填堵塞的化爆试验进行数值模拟。
The dynamics finite element program LS-DYNA3D is employed to simulate the high-explosive explosion experiment in granite, which has a crooked tunnel that is backfilled with concrete stemming.
随着船舶计算流体力学(CFD)和计算机技术的飞速发展,船舶尾浪的试验与数值研究已经取得一定的进展。
With the development of computational fluid dynamics (CFD) and computer technology, the experimental and numerical researches about ship wake-waves have made some progress.
将空气的影响视为附加在电池阵上的广义质量,用数值方法模拟了航天器太阳能电池阵在地面试验空气介质中展开时的动力学过程。
Dynamic procedure of deployment of a solar array in the ground environment was simulated by numerical method, where the air influence was regarded as added generalized mass.
通过实验室模型试验以及对具体边坡工程的数值模拟相结合的方法分析了在爆炸冲击载荷作用下岩体力学特性的演化过程。
Mold experiment and numerical simulation methods are adopted analyze the mechanical properties evolution of rock mass under blasting shock load in this paper.
在其基础上对节理岩体的质量综合评价、力学模型的研究、数值模拟的研究、理论与试验相结合等方面的发展趋势提出了几点看法。
Then, the paper presents the develop trend about the comprehensive estimation of fracture rock, study on dynamic model and numerical modelling, and combining the theory with practice.
利用流体动力学理论和动力有限元方法,对一受爆震波作用下的离心机模型试验结果进行了数值模拟与比较,并给出了几种典型屏障物对爆炸防护的影响。
The experimental results of a blasting centrifuge model test are numerically modeled and compared by using the fluid dynamic mechanics theory and dynamic finite element method.
利用随机试验法等数值计算方法求得了模型中的表观活化能和视频率因子等动力学参数。
The kinetic parameters in the models, including pseudo activation energy and apparent frequency factor were obtained by using Monte Carlo numerical calculation method.
结合模型试验和数值计算对大潜深、带大开口的球形耐压结构静态力学性能进行了研究。
Based on the model experiment and finite element analysis, structural static performance of a pressure spherical model with a big viewport is discussed in this paper.
采用数值模拟试验方法对岩体结构的蠕变力学效应进行研究。
In this paper, structural effects of rock mass creep are studied by using numerical test.
采用数值模拟试验方法对岩体结构的蠕变力学效应进行研究。
In this paper, structural effects of rock mass creep are studied by using numerical test.
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