Last edited by Malatilar
Wednesday, February 5, 2020 | History

3 edition of Application of CFD to the analysis and design of high-speed inlets found in the catalog.

Application of CFD to the analysis and design of high-speed inlets

Application of CFD to the analysis and design of high-speed inlets

final report

by

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Published by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC, Springfield, Va .
Written in English

    Subjects:
  • Computational fluid dynamics.,
  • Computer aided design.,
  • Computer programs.,
  • Engine design.,
  • Engine inlets.,
  • High speed.,
  • Histories.,
  • Hypersonic speed.

  • Edition Notes

    Statementby William C. Rose.
    SeriesNASA contractor report -- NASA CR-198574.
    ContributionsUnited States. National Aeronautics and Space Administration.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL15413873M

    In this way, the vehicle fuel consumption is also reduced. The aerodynamic performance of flight vehicles is of critical concern to airframe manufacturers, just as is the propulsive performance of aircraft power plants, including those that are propeller- gas turbine- rocket, and electric driven. It is also desirable to be able to predict the acoustic performance of the muffler. The first of the configurations is based on the concept of waverider [ 67 ] which is well-known as the very promising one for obtaining high aerodynamic efficiency. International Journal for Numerical Methods in Fluids, 79 5 Focuses on an advanced mechanical engineering project agreed upon between the student and instructor.

    Journal Of Aircraft, 53 4 Topics include introduction to probability; ensemble theory, elementary kinetic theory of an ideal gas including the distribution of molecular velocities, and the mean free path treatment of transport properties; classical statistics of independent particles, equipartition of energy, the partition function, and laws of thermodynamics; some results from quantum mechanics, quantum statistics of independent particles; applications to gases; and systems of interacting particles. This force can be regarded as the one taking part in engine thrust generation. Using CFD, you are able to analyze complex problems involving fluid-fluid, fluid-solid or fluid-gas interaction. Dynamics and Mechanical Vibration.

    This course will help you to understand fluid dynamics involved into real world scenarios. Google Scholar 7. The classical waverider has the form of a caret wing with leading edges lying on the surface of oblique shock wave creating uniform compressed flow. Fall Quarter Reviews topics from modern control engineering and characteristics of nonlinear systems.


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Application of CFD to the analysis and design of high-speed inlets Download PDF Ebook

Sobieczky and A.

The Analysis of Flow Characteristics for the High

In this case a significant increase in the crankshaft speed and boost pressure is Application of CFD to the analysis and design of high-speed inlets book. Morris, Eric G. Covers dynamic response of discrete and continuous media.

It allows using the intakes of lesser size and, correspondingly, of lesser weight for engines providing the appropriate thrust-to-drag balance of a vehicle. Vatsa, P. In most cases, Fastway designers will extract the fluid volume from a client's CAD software and import it into directly into our CFD analysis software.

A particle method is a is a method for fluid simulation that expresses fluid as groups of particles. Journal Of Engineering Mechanics, 6 Special Topics in Mechanical Engineering.

Computational Fluid Dynamics and Principles of Conservation. Topics include introduction to probability; ensemble theory, elementary kinetic theory of an ideal gas including the distribution of molecular velocities, and the mean free path treatment of transport properties; classical statistics of independent particles, equipartition of energy, the partition function, and laws of thermodynamics; some results from quantum mechanics, quantum statistics of independent particles; applications to gases; and systems of interacting particles.

Our architects would like to use CFD calculations to determine the best configuration and alignment of the building in relation to those around it. Consideration of aerodynamic configurations based on classical concepts of waverider and Busemann biplane shows that their use allows reaching high values of lift-to-drag ratio, intake mass flow rate, and total pressure recovery.

Focuses on kinematics and material functions for complex fluids; techniques of viscometry, rheometry, and linear viscoelastic measurements for such fluids; mathematical expressions and constitutive laws describing rich and complex behavior of complex fluids under different flow conditions; continuum mechanics frame invariance and convected derivatives for finite strain viscoelasticity; differential and integral constitutive equations for viscoelastic fluids; the roles of non-Newtonian behavior, linear viscoelasticity, and time- and rate-dependent properties of a wide range of fluids, from cells and saliva, to oil and polymers, with examples on normal stresses; elastic recoil; stress relaxation in processing flows; molecular theories for dynamics of complex fluids; and more.

Computational Fluid Dynamics CFD allows you to simulate fluid motion through and around objects and is used in a wide range of industries including marine, architecture, and civil engineering. It is instrumental in maintaining the safety of many products we use on a day to day basis, such as an automobile or even the house we live in.

Studies fundamental principles in fluid mechanics. Tips on modelling non-Newtonian fluid viscosity Following on from our recent post on how to handle scanned biomedical data " How to Shrink Wrap a biomedical STL File "let's consider another complexity that we typically encounter in CFD of biomedical applications: non-Newtonian viscosity of fluids such as blood.

This patented approach simplifies head design. Covers natural convection, heat transfer in high-speed flow, and transient forced convection. Focuses on an advanced mechanical engineering project agreed upon between the student and instructor. Data analysis topics include statistical analysis of data, probability and inherent uncertainty, basic measurement techniques, primary and secondary standards, system response characteristics, and computerized data acquisition methods.

In this paper, cavitation characteristics at the inlet were found by looking at the pressure distribution of the water around the inlet opening.

Application of Cfd to the Analysis and Design of High

This requires two more equations in order to solve compressible-flow problems: an equation of state for the gas and a conservation of energy equation. Solve for all modes of heat transfer, from solid to solid or from.

Covers historical developments and background associated with aerospace engineering in parallel with technical discussions. As follows from the analytical relations derived, aerodynamic interference of vehicle airframe with air intakes becomes stronger with increasing Mach number.

The results of these studies are presented in Fig. Jameson and J.Design of a High-Speed Rotating Test Rig for Adaptive Seal Systems. Laura S Nozzles, Optimization, Steam turbines, Design, Computational fluid dynamics, Flow (Dynamics), Experimental design, Pressure, Simulation Development of a Blade Parametric Modeling Methodology for Design and Analysis of Computer Experiments.

Zafer Leylek.

Automated optimal design using CFD and high performance computing

Jun 21,  · CFD and potential flow software. Discussion in 'Hydrodynamics and Aerodynamics' started by you are fortunate that your problem FnBoat Design Net does not necessarily endorse nor share the view of each individual post. When making. May 26,  · A general discussion is given on the use of advanced computational fluid dynamics (CFD) in analyzing the hypersonic flow field around an airbreathing aircraft.

Unique features of the hypersonic flow physics are presented and an assessment is given of the current algorithms in terms of their capability to model hypersonic magicechomusic.com by: 1.Design and Pdf Tool for External-Compression Supersonic Inlets John W. Slater* NASA John H. Glenn Research Center, Cleveland, Ohio A computational tool named SUPIN has been developed to design and analyze external-compression supersonic inlets for Cited by: 8.CFD DESIGN STUDY OF A CIRCULATION CONTROL INLET GUIDE VANE OF AN AEROFOIL Manjunath Ichchangi1* and Manjunath H1 *Corresponding Author: Manjunath Ichchangi, [email protected] Current projections for future aircraft concepts call for stringent requirements on high-lift and low cruise-drag.The present ebook discusses topics in aircraft environmental safety, hypersonic aerothermodynamics, fatigue and damage tolerance, laminar flow regimes, the application of CFD to propulsion, helicopter flight dynamics, active control technologies, next-generation transport aircraft design, optimal aircraft guidance methods, turbulence-modeling methods, primary structure-applicable.