空化 cavitation(1308) cavitating(127)   cavitation     Study on Mechanism of Incipient Cavitation and Scale Effect of Cavitation     空化初生机理及比尺效应研究 短句来源     Laboratory Study of Cavitation Problems of the Invert in Steep Open Channels     陡坡明槽反弧段空化问题的试验研究 短句来源     Estimation of incipient cavitation number by a probability method     绕流体初生空化数的概率估计 短句来源     THEORITICAL PREDICTION OF CAVITATION INCEPTION --FUZZY CAVITATION SYSTEM     空化起始的理论预测——模糊空化系统 短句来源     The Characteristics of Cavitation and Fluctuation for Multi-Orifices     多级孔板空化与脉动壁压特性 短句来源 更多          cavitating     Cavitating Water Jet Formation Techniques and Their Application     空化水射流的形成方法及其应用研究 短句来源     CRITERION AND EROSION MECHANISM OF CAVITATING JET     空化射流形成的判据和冲蚀机理 短句来源     For the water, while flowing mediums continuity is destroyed with cavitating, there is full of cavity with steam some position in the liquid.     对水来说，当液体中产生空化后使得流动介质的连续性遭到破坏，此时在液体中的某些部位出现充满蒸汽的空穴腔即蒸汽空穴。 短句来源     Four different turbulence models are used to simulate the cavitating flow around a hydrofoil(NACA66),and the influence of turbulence models on the computational results is analyzed.     采用四种湍流模型对NACA66水翼空化流动进行模拟,分析了不同湍流模型和壁面函数对空化流动模拟结果的影响。 短句来源     Hydraulic and Cavitating Characteristics of the Invert in a Two Dimensional Open Channel Flow     二元明流反弧段的水力特性及空化特性 短句来源 更多          “空化”译为未确定词的双语例句     Analysis on studying method and influence factor of hollow corruption and hollow erosion     空化与空蚀的影响因素及其研究方法分析 短句来源     Experimental method research on jet-cavitation     射流空化汽蚀实验方法研究 短句来源     Spectral analysis of the pressure generation of travelling bubbles in a two-dimensional compressible flow     二维绕流场中游移型空化诱生压强频谱分析 短句来源     Calculation of ECN Curve in consideration of the influence of friction losses     计入水流阻力的等空化数曲线计算 短句来源     A prototype observation of two-stage orifices in a tunnel for discharging flow with sediment     泄洪洞两级孔板宣泄含沙水流消能及空化特性的原型试验研究 短句来源 更多        查询“空化”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   cavitation The cavitation erosion damage process of dynamically loaded journal bearings 例句来源       The cavitation damage model was built using finite element analysis software MSC.Marc. 例句来源       This paper attempted to numerically analyze the action process based on damage mechanics when a jet created by bubble collapse acted on the bearing surface in the process of cavitation erosion. 例句来源       The strain history and damage evolvement of bearing material acted on by jet impact load can be calculated efficiently using the proposed method, which develops a new method of analyzing cavitation erosion failure of the bearing surface. 例句来源       Based on the variational constraint approach, the variational form of Reynolds equation in hydrodynamic lubrication is revised continuously to satisfy certain constraints in the cavitation zone of oil film field. 例句来源       更多             cavitating Cavitating flow of finite-width jet past a flat plate 例句来源       The linearized problem of a completely cavitating wing of the small span λ is considered. 例句来源       The system of singular integral equations of a cavitating lifting surface is reduced to one-dimensional equations by using the Lawrence approximation. 例句来源       Approximate calculation of three-dimensional cavitating flow around propeller blades in a viscous capillary fluid 例句来源       Investigation of hot-fluid cavitating flow through an obstacle in a pipeline 例句来源       更多                    A curve of equal cavitation number ( abbreviated as ECN curve ) is proposed for buckets of high-dam spillways. Based on simplified analysis, equations for the calculation of such a curve have been developed. These equations may be conveniently solved by a Runge-Kutta scheme. Applications to high-dam spillways show that the effective head of a spillway as far as cavitation potential is concerned may be materially reduced by adopting the ECN curve for the bucket. In one case, the effective head of a spillway ...             本文给出了等空化数线的计算方程和应用龙格——库塔法的计算框图。采用等空化数线反弧可使最小泄洪空化数显著提高。 文摘来源          Cavitation downstream of the reversion curve of a spillway tunnel is one of the important problems studied in hydraulic engineering. Many papers in dealing with the problem have stressed upon the profile and the distribution of pressure along the reversion curve, seldomly regarding the cavitation characteristics of the reversion curve. The present paper take into study the distribution of dynamic pressures, the influence of flow turbulence and the development of cavitation in the low pressure zone.             泄洪洞反弧段下游的空蚀是工程中的一个重要课题。许多研究者从压力分布和体型曲线进行过研究,但对其空化特性研究甚少。本文对动水压力分布及水流紊动对空化影响,空化在低压区发展进行了研究。 文摘来源          The place downstream of bucket in an open channel is easily subject to cavitation damages. After systematical research on the related hydraulic characteristics is carried out those of cavitation are further investigated. Potential flow theory is used to obtain the mean values of pressure and velocity and the depth. Fluctuating pressures and velocities are also investigated, though preliminarily. The part of the velocity profile close to the boundary is modified, referring to experimental measurements. The b...             明流反弧段是容易发生空蚀的部位。本文从系统研究二元明流反弧段的水力特性入手,探讨反弧段的空化特性。根据势流理论,导出反弧段的时均压强、时均流速以及水深的分布规律,并对脉动压强及脉动流速进行初步探讨。对边壁附近的流速分布,根据实测资料进行局部修正。文中还介绍了反弧段的边界层特征及阻力系数。根据迭加方程,导出了反弧沿程临界空化数的变化规律,并与水流空化数进行比较,认为,反弧末端阻力系数及临界空化数的大为升高,是反弧末端更易于发生空蚀的主要原因。 文摘来源   << 更多相关文摘         相关查询: 超声波空化 空化流 声空化 空化效应 通气空化 空化模型 超声空化 空化特性 空化产率 空化场 空化气泡 空化泡  对查询结果不满意

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