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Monday, May 18, 2020 | History

3 edition of The flip-flop nozzle extended to supersonic flows found in the catalog.

The flip-flop nozzle extended to supersonic flows

Ganesh Raman

The flip-flop nozzle extended to supersonic flows

by Ganesh Raman

  • 154 Want to read
  • 8 Currently reading

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

    Subjects:
  • Supersonic nozzles.

  • Edition Notes

    Other titlesFlip flop nozzle extended to supersonic flows
    StatementGanesh Raman, Michael Hailye, and Edward J. Rice.
    SeriesNASA technical memorandum -- 105570
    ContributionsHailye, Michael., Rice, Edward J., United States. National Aeronautics and Space Administration.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL17104745M

    Full text of "NASA Technical Reports Server (NTRS) Aeronautical Engineering: A continuing bibliography with indexes (supplement )" See other formats. THE ROCKET BOYS of the Big Creek Missile Agency and their lives and times were real, but it should be mentioned that I have used a certain author’s license in telling their I have used the actual names for each of the boys and my parents and most of the people in this book, I have used pseudonyms for others and also sometimes combined two or more people into one .

    B.E. (MECHANICAL ENGINEERING) Regulations, Curriculum & Syllabi BANNARI AMMAN INSTITUTE OF TECHNOLOGY (Autonomous Institution Affiliated to Anna University of Technology -Coimbatore Approved by AICTE - Accredited by NBA and NAAC with “A” Grade and ISO Certified). John B. Davidson and David K. Schmidt, Extended Cooperative Control Synthesis, NASA TM, August , pp. Irene M. Gregory, Rajiv S. Chowdhry, John D. McMinn and John D. Shaughnessy, Hypersonic Vehicle Model and Control Law Development Using H sub infinity and mu Synthesis, NASA TM, October , pp.

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The flip-flop nozzle extended to supersonic flows by Ganesh Raman Download PDF EPUB FB2

Flip-Flop Jet Nozzle Extended to Supersonic Flows Ganesh Raman* Sverdrup Technology, Inc., Brook Park, Ohio Michael Hailyef University of Michigan, Ann Arbor, Michigan and Edward J.

RiceJ NASA Lewis Research Center, Cleveland, Ohio An experiment studying a fluidically oscillated rectangular jet flow was conducted. The Mach. THE FLIP FLOP NOZZLE EXTENDED TO SUPERSONIC FLOWS * Ganesh Raman Sverdrup Technology Inc.

Lewis Research Center Group Brookpark, OH #q~- WG/ Michael ~ail~e+ Department of Aerospace Engineering University of Michigan Ann Arbor, MI Edward J. ice** National Aeronautics and Space Administration Lewis Research Center. COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle.

flip-flop jet provides yet another possibility for the control of practical flows. In pursuit of the above goal there has been a recent renewal of interest in flip-flop jets (Schreck (), Raman et al. () and Raman and Rice (».

Other applications of flip-flop jets such as. Abstract. Various papers on numerical methods for engine-airframe integration are presented. The individual topics considered include: scientific computing environment for the s, overview of prediction of complex turbulent flows, numerical solutions of the compressible Navier-Stokes equations, elements of computational engine/airframe integrations, computational.

@article{osti_, title = {Tactical missile aerodynamics - Prediction methodology. Progress in Astronautics and Aeronautics. Vol. }, author = {Mendenhall, M.R.}, abstractNote = {The present volume discusses tactical missile aerodynamic drag, drag-prediction methods for axisymmetric missile bodies, an aerodynamic heating analysis for supersonic missiles, a.

American Institute of Aeronautics and Astronautics Sunrise Valley Drive, Suite Reston, VA   In an attempt to resolve some of the technological challenges on supersonic aircraft design, a substantial revision of the existing concept is required.

In this paper critical review of the literature is carried out and a conceptual design of short takeoff supersonic aircraft with cold flow multi-purpose rectangular nozzle has been proposed. A fluidic scheme is described which exploits a confined countercurrent shear layer to achieve multiaxis thrust vector response of supersonic jets in the absence of moving parts.

Proportional and continuous control of jet deflection is demonstrated at Mach numbers up to 2, for pitch vectoring in rectangular nozzles and multiaxis vectoring in Cited by: In an attempt to resolve some of the technological challenges on supersonic aircraft design, a substantial revision of the existing concept is required.

In this paper critical review of the literature is carried out and a conceptual design of short takeoff supersonic aircraft with cold flow multi-purpose rectangular nozzle has been proposed.

Raman G, Hailye M, Rice EJ. Flip-flop jet nozzle extended to supersonic flows. AIAA J June ; Paul Pao S, Abdol-Hamid KS. Numerical simulation of jet aerodynamics using the three-dimensional Navier-Stokes code PAB3D, NASA Technical PaperSeptember9– Orescanin MM, Prisco D, Austin : Prasanta Kumar Mohanta.

Flip-flop jet nozzle extended to supersonic flows. the operation of these devices to supersonic flows. Most of the measurements were made for a fixed.

Forced Convection Heat Transfer Enhancement Using a Self-Oscillating Impinging Planar Jet Cengiz Camci, Mem. C., and Herr, F. (J ). "Forced Convection Heat Transfer Enhancement Using a Self-Oscillating Impinging Planar Jet." ASME.

Flip-Flop Jet Nozzle Extended to Supersonic Flows,”Cited by: Control of an axisymmetric turbulent jet by multi-modal excitation Flip-flop jet nozzle extended to supersonic flows It was found that it is possible to extend the operation of these.

In the present study, a rectangular fluidic nozzle (Figure 1) was used to generate a self-excited, low-frequency flapping jet [7,8]. Unlike the flip-flop nozzle of Viets [20], the present nozzle contains no external feedback loop and no control port.

Also, no external trigger and no moving parts are needed for the flapping motion to occur. Figure 1 shows the present model of a simplified flip-flop jet nozzle, together with the present coordinate system. A jet is emitted from a primary nozzle exit into the flip-flop jet nozzle with an inlet spatially-averaged velocity U in at the nozzle exit.

Such a confined jet sometimes oscillates at a dominant frequency f D in the presence of a. To reveal the oscillation mechanism of a flip-flop-jet nozzle with a connecting tube, the authors assume that the jet switches when a time integral reaches a certain value.

As the time integral, we consider the accumulated flow work of pressure, namely, the time integral of mass flux through a connecting tube into the jet-reattaching wall from Author: Tatsuya Inoue, Katsuya Hirata. Print and download in PDF or MIDI FLIP FLOP AND FLY - Blues Brothers.

Free Sheet music for Trumpet, Tenor Saxophone. Made by ello. According to a new E. News report, installments of Flip or Flop that have already filmed or which have been contracted to film will be broadcast as planned throughout and early HOWEVER.

() A reliable second-order hydrostatic reconstruction for shallow water flows with the friction term and the bed source term. Journal of Computational and Applied Mathematics() Moving mesh version of wave propagation algorithm based on Cited by:.

With Season 7 of Flip or Flop set to air later this year, HGTV doesn't need to worry just yet about having nothing left on the way from Tarek and Christina El Moussa, but this is Author: Nick Venable.This banner text can have markup.

web; books; video; audio; software; images; Toggle navigation.The air from the intake flows at supersonic speed, so the fuel and air have a very short residence time in the combustion chamber. the front area of the injection port was extended to simulate the mm thick boundary layer that was observed in the experiment.

H. Flip-flop jet nozzle. AIAA J.13, – [Google Scholar] Author: Eun Cheol Lee, Seung-Won Cha, Hee-Soo Kwon, Tae-Seong Roh, Hyoung Jin Lee.