swirling相关论文
The Reynolds stress transport equation model (DSM) is used to predict the strongly swirling turbulent flows in a liquid-......
,Numerical investigations of thermal mixing performance of a hot gas mixing structure in high-temper
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Investigation on Combustion Characteristics and NO Formation of Methane with Swirling and Non-Swirli
Combustion characteristics of methane jet flames in an industrial burner working in high temperature combustion regime w......
Inlet flow disturbance effects on direct numerical simulation of incompressible round jet at Reynold
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
利用激光相位多普勒粒子分析仪(PDPA),对气液同轴喷嘴下游流场的喷雾特性进行研究,测量了不同气液喷注压降下的索特尔平均粒径(SMD......
目前,国内大多数油田进入采油后期,原油含水率显著提高,对含水率的测量提出了新的挑战。针对原油含水率的实时测量问题,提出了一种......
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探讨了燃烧室中强涡旋流动的湍流模式及其数值计算。湍流模式主要讨论建立在雷诺应力输运方程基础上的二阶矩封闭模式：对其简化的代......
钻井时钻柱在绕自身轴线旋转的同时，还发生绕井眼的涡动，钻柱的涡动对钻柱有很大危害。在分析了钻柱涡动机理以及涡动角速度的基础上......
气固混合装置是气力输送系统均匀混合的重要部分。通过建立其气固两相流数值模型,采用Fluent软件对其进行内部流场模拟。通过模拟......
将电磁搅拌技术应用到RH真空脱气装置上,结合模型实验和数值模拟研究了电磁驱动旋流下,RH系统上升管内气泡的运动行为.数学模拟和......
为中餐炒菜灶开发了鼓风旋流式燃烧装置。本文在实验室观察和测试的基础上对旋流器和燃气喷头的空气动力特性以及装置的燃烧特性进......
This paper introduces the main points of design and operation features of a curved combinative breakwater wall which can......
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In this paper, a throughflow with swirling inflow in an annular diffuser is calculated. Under the assumption of smallcro......
The decay of weakly swirling flows in a type of cross-section-varying pipes was discussed analytically. For laminar swir......
2 nd-order upwind TVD scheme was used to solve the laminar, fully Navier Stokes equations. The numerical simulations wer......
The basic equations of turbulent gas-solid flows are derived by using the pseudo-fluid model ofparticle phase with a ref......
采用任意拉格朗日欧拉(ALE)框架下的有限体积法对平焰燃烧湍流流动进行了数值模拟,其中湍流模拟采用修正的k-ε模拟.重点分析了平......
<正>引言螺旋纽带广泛应用于换热器的强化换热中,其结构简单、成本低且换热性能好[1-2]。占据全管的长螺旋纽带结构在强化换热上的......
A Reynolds stress closure based on the generalized Langevin model(GLM), developed by Haworth and Pope, is applied to the......
本文介绍了在低速射流风洞上开展的二维喷管来流带旋涡的模拟实验。通过流场观察，壁面静压和矩形喷流三维流场的测试。......
Inlet flow disturbance effects on direct numerical simulation of incompressible round jet at Reynold
This letter reports inlet flow disturbance effects on direct numerical simulation of incompressible round jet at Reynold......
The study of swirling jet combustor for biomass coal co-firing is of great interest for energy industry. The biomass co-......
Study of the Cosmos, at best, is considered a semi-scientific discipline, primarily because the la-boratory for carrying......
ＳＴＡＢＩＬＩＴＹＡＮＡＬＹＳＩＳＯＦＳＬＯＷＬＹＤＩＶＥＲＧＥＮＴＳＷＩＲＬＩＮＧＦＬＯＷ（Ｉ）──ＴＨＥＯＲＹ＇ＸｉａＮａｎ（夏南）；ＹｉｎＸｉｅｙｕａｎ（尹协远）（ＲｅｃｅｉｖｅｄＪｕｌｙ１９．１９９３．ＣｏｍｍｕｎｉｃａｔｅｄｂｙＴｓａｉＳｈ.........
The temporal instability and nonlinear evolution of the swirling jetnear a nozzle exit are studied by both normal-mode m......
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The wing tip vortex has a great similarity with the swirling jets.Since these are generated of a simpler and more econom......
An experimental investigation was performed to investigate two-dimensional axial velocity field at downstream of the 90&......
The current work aims to make a foundation for an engineering design of a cyclone gasifier to be able not only to predic......
Vapor-water two phase flow separation in pressure vessel of nuclear power plants is accomplished with swirl motion using......
The mixing of two or more components belongs to the category of the most common unit operations, both in technology and ......
Experimental investigation on flow characteristics in circular tube inserted with rotor-assembled st
Rotor-assembled strand works as a typical tube insert to achieve heat transfer augmentation and scale inhibition in a he......
The dual-inlet liquid-spray-fuelled sudden-expansion combustors are frequently adopted in ramjet engines. The original c......
