Supersonic flow
NUMERICAL SIMULATION OF SUPERSONIC FLOW PAST A BI-CONIC NOSE CONE
... a flow field changes when gas no longer acts as a continuous medium and molecular characteristic of the gas become ...the supersonic flow past over bi-conic nose ...
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Adiabatic wall temperature and heat transfer coefficient influenced by separated supersonic flow
... Numerous experimental research for air flows [5] show that for a turbulent boundary layer in supersonic flow around the plate and along the cylinder recovery factor r lies in the range 0.885±0.01. ...
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Modeling & Simulation of Supersonic Flow Using McCormack’s Technique
... Contour plots for Pressure, Temperature, Density and Mach number, obtained from CFMOD and FLUENT [8] for front upper surface of the wedge foil are shown in Figures 7-14. These plots show that results obtained from CFMOD ...
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Comparison of Lift and Drag Forces for Some Conical Bodies in Supersonic Flow Using Perturbation Techniques
... The flow is sought as a small perturbation from some basic circular cone ...the supersonic linearized conical flow theory, the flow over slender pointed cones are calculated by Mascitti ...for ...
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Study of Supersonic Flow around Tandem Cavities
... Computational analysis of two dimensional tandem cavities was carried out to understand the supersonic flow features in the cavities at Mach 2. Studies were done using same L/D ratios for all models but ...
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CFD Analysis of Twin Jet Supersonic Flow with Fluent Software
... reverse flow through boundary layer into the base ...reverse flow. Pandey and Rathakrishnan [3] studied on flow characteristics of a subsonic, sonic and as well as supersonic flow ...
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Flow Visualization of a Scramjet Inlet – Isolator Model in Supersonic Flow
... in supersonic inlets has gained considerable attention especially in the area of scramjet inlet/isolator ...in supersonic flow have been ...the supersonic wind tunnel at the Trisonic Research ...
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COMPUTATIONAL STUDY OF SUPERSONIC FLOW PAST BLUNTED TANGENT-OGIVE NOSE CONE
... The present study numerically investigates the supersonic flow past a blunted tangent ogive at Mach number 2. The various parameters that play a significant role in modifying the aerodynamic characteristics ...
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Analysing panel flutter in supersonic flow by Hopf bifurcation
... This paper is devoted to the study of a partial differential equation (PDE) governing panel motion in supersonic flow. This PDE can be transformed to an ODE by means of a Galerkin method. Here by using a ...
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Determination of Shock Standoff Distance for Wedge at Supersonic Flow
... sphere. Flow parameters which affect the SSO distance for correlating the experimental data are confirmed in their work ...the flow was done using schlieren method and light source from an Nd-YAG ...radius, ...
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Effects of injection nozzle configuration on secondary injection into supersonic flow
... D ata consisted of static pre ssure measurements on the wall near the inj e cto r , total pres sure prof iles in the wake of the injectant plume , and concentration measurements downstre[r] ...
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Part I. The Stability of a Membrane in a Subsonic Flow. Part II. The Stability of a Grid of Panels in a Supersonic Flow
... J&@rcarrgpjing oa% t2ze indicated hteg%a%foaas oc carristig s*hogomllty rno~agthe praperty the: foll~3"r"dngystax13 of equa&jiorrasare abeined for the w h a w a Fg'ourlsr cosfficf ento:.[r] ...
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A Study of Second-Order Supersonic Flow
... so t h a t t h e a s s u m p t i o n o f s m a l l p e r t u r b a t i o n s is v i o l a t e d . It is k n o w n t h a t in f i r s t - o r d e r t h e o r y t h i s is no e s s e n t i a l o b j e c t i o n , s i n c e ...
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Dynamic Instability of Viscoelastic Plate in Supersonic Flow
... Destabilization effect of the internal friction in a material was mentioned first in [5] and later in other works [6-7]. The buckling analysis of viscoelastic plates subjected to dynamic loading in a nonlinear ...
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Turbulent mixing layer experiment in supersonic flow
... confined to determine the mean velocity profiles and the rates of growth of the free mixing layer by direct Pitot pressure measurements Maydew and Reed 1 and Johannesen 2» or density dis[r] ...
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Forced Combustion Characteristics Related to Different Injection Locations in Unheated Supersonic Flow
... scatters the downstream shear layer, similar to the step mixer case in Figure 4g. Furthermore, the[r] ...
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Gas phase reactive collisions, experimental approach
... CRESU supersonic flow could also open up the possibility of measuring thermal rate coefficients for the dissociative recombination of polyatomic ions at temperatures below 77 K, which will be of ...
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Solution of Supersonic Internal Flow Problems Using MFDV
... internal supersonic flow has the potential of being investigated ...the flow properties in such flows, the solution technique should be able to handle the strong interactions resulting from any ...
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Courant Friedrichs' Hypothesis and Stability of the Weak Shock Wave Satisfying the Lopatinski Condition
... We are studying the problem of a stationary supersonic flow of an inviscid non-heat-conducting gas in thermodynami- cal equilibrium onto a planar infinite wedge. It is known that theoretically this problem ...
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Gas Dynamics Algorithms applied to the Analysis of Fluid Subsonic and Supersonic Movement through the Laval Nozzles
... mass flow through the nozzle is sufficient to reach sonic speeds, otherwise no supersonic flow is achieved and it will act as a Venturi tube; this requires the entry pressure to the nozzle to be ...
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