3 edition of Measurement of gust response on a turbine cascade found in the catalog.
Measurement of gust response on a turbine cascade
Anatole P. Kurkov
Published
1995
by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC], [Springfield, Va
.
Written in
Edition Notes
| Statement | A.P. Kurkov and B.L. Lucci. |
| Series | NASA technical memorandum -- 106776. |
| Contributions | Lucci, B. L., United States. National Aeronautics and Space Administration. |
| The Physical Object | |
|---|---|
| Format | Microform |
| Pagination | 1 v. |
| ID Numbers | |
| Open Library | OL15411522M |
Gust load reduction concept in wind turbines a simple wind turbine model with three elastic blades is formulated and some numerical simulations are performed. The results of the simulations include, among others, the time-history of the out-of-plane blade bending moment in response to the uniform gust, showing that, in this way, it is. The gas turbine manual [C.R. Simmons] on *FREE* shipping on qualifying offers.
The Petroleum Measurement Committee of the Institute of Petroleum is responsible for the production and maintenance of standards and guides covering the various aspects of static and dynamic measurement of petroleum. These are issued as separate Part s and Sections of the Institute's Petroleum Measurement Manual, which was first published in File Size: KB. Gust response analysis and wind tunnel test for a high-aspect ratio wing Liu Yia, Xie Changchuana,*, Yang Chaoa, Cheng Jialinb aSchool of Aeronautic Science and Engineering, Beihang University, Beijing , China bChengdu Aircraft Industrial (Group) Co. Ltd., Chengdu , China Received 20 July ; revised 24 August ; accepted 4 .
Experimental Flutter Investigations of an Annular Compressor Cascade: Influence of Reduced Frequencyon Stability 77 Joachim Belz and Holger Hennings Part II Forced Response Unsteady Gust Response in the Frequency Domain 95 A. Filippone Axial Turbine Blade Vibrations Induced by the Stator Flow tic Responses of a Cascade," M.S.A.E., August Sheryl Marie Patrick, \An Inverse Problem for a Nonuniform Subsonic Flow Inter- acting with a .
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Get this from a library. Measurement of gust response on a turbine cascade. [Anatole P Kurkov; Barbara L Lucci; United States. National Aeronautics and Space Administration.]. The paper presents benchmark experimental data on a gust response of an annular turbine cascade.
The experiment was particularly designed to provide data for comparison with the results of a typical linearized gust-response analysis. Reduced frequency, Mach number, and incidence were varied by: 1. The paper presents benchmark experimental data on a gust response of an annular turbine cascade.
The experiment was particularly designed to provide data for comparison with the results of a typical linearized gust-response analysis. Reduced frequency, Mach number, and incidence were varied by: 3.
A study was made of the gust response of an annular turbine cascade using a two-dimensiomd Navier Stokes code. The time-marching CFD code, NPARC, was used to calculate the unsteady forces due to the fluid flow.
The computational results were compared with a previously published experimental data for the annular cascade reported in the : Rama Subba Reddy Gorla, Tondapu Seetharama Reddy, Dhanireddy Ramalinga Reddy, Anatole P.
Kurkov. During this investigation, the unsteady aerodynamic response of a turbine cascade was investigated for three different cases: (1) the clamped blades subjected to periodic, upstream generated aerodynamic gusts, (2) the cascade forced to vibrate in the travelling wave mode in a uniform flow, and (3) the cascade forced to vibrate in the presence Cited by: 4.
Design of turbine cascades with transitional profile boundary layers Gabriel Acacio Alarcon Alarcon, Gabriel Acacio, "Design of turbine cascades with transitional profile boundary layers " ().Retrospective Theses and Dissertations.
Practical Importance of a Turbine Cascade Design System 4 Objective and Scope of Present Work 6. Experimental measurements of the flow field in a low-speed, large-scale, annular cascade of highly loaded turbine rotor blades are presented.
The blade has a turning angle of deg, an aspect ratio ofand a Zweifel coefficient of : Han Wanjin. The gas turbine is a power plant that produces a great amount of energy for its size and weight and thus has found increasing service in the past 20 years in the petrochemical industry and utilities throughout the world.
The gas turbine's compactness, weight, and multiple fuel applications make it a natural power plant for offshore second edition is not only 4/5(3).
Determining Wind-Turbine Response from Rapid Axial Gusts Najiba Hussain Department of Mechanical and Materials Engineering, Queen’s University, Kingston, Canada (March, ) Synopsis An experimental setup has been developed to quantify the response of a horizontal-axis wind-turbine during a gust.
Preliminary tests have been. GUST RESPONSE MRASUREMENTS ON A MODEL AIRCRAFT by R. Cansdale H. Hall Structures Dept., R.A.E., Farnborough SUMMARY A technique has been developed for investigating the symmetrical response of a model aircraft to an up-gust using a sled track.
Test results for a rigid slender wing model agree well with calculations. A unified autoregressive (AR) model is identified, based on the wind tunnel test data of open-loop gust response for an aircraft model. The identified AR model can be adapted to various flow velocities in the wind tunnel test.
Due to the lack of discrete gust input measurement, a second-order polynomial function is used to approximate the gust input amplitude by flow by: 1. If the cascade throat width to pitch ratio o/s isdetermine the incidence of the flow onto the blades at which the cascade will choke with an inlet Mach number of Assume that there is no loss upstream of the cascade throat.
A high-speed air turbine cascade is estimated to have an AVDR of gust sensitivity, considering in turn, vertical, horizontal and lateral gusts. Next, cross-wind control will be considered and this is followed by an attempt to predict dynamic gust response, using Jones' self-similar discrete gust Size: 3MB.
@article{osti_, title = {Analyses and design tool for the prediction of structural failure of current and future composite wind turbine blades}, author = {Fronk, T H and Gebert, G A and Jones, D L and Blotteaux, R J}, abstractNote = {A computer code was developed which models the aeroelastic-structural response of arbitrary wind turbine blades undergoing gust loading.
MEASUREMENTS ON SUPERSONIC TURBINE CASCADES - METHODICAL APPROACH cascade is presented and discussed. aerodynamic. Turbine Tip Clearance Measurement - Propulsion Engineering Series [Baker, Lawrence C., Grady, Gordon E., Mauch, Hagen R.] on *FREE* shipping on qualifying offers.
Turbine Tip Clearance Measurement - Propulsion Engineering Series. Gust response of unmanned air vehicles flight formation was analyzed by using a bio-inspired flight formation simulator and gust models. Two motion parameters, polarity and the nearest neighbor distance, were used to evaluate the gust effect on the flight formation under various mutual interaction conditions.
As a result, it was. Measurement of Trailing Edge Noise Using Directional Array and Coherent Output Power Methods. Compuatational Aeroacoustics: Boundary Conditions • Monday, 17 June • hrs Nonlinear Analysis of Airfoil High-Intensity Gust Response Using a High-Order Prefactored Compact Code.
Andrea Crivellini, Vladimir Golubev. GuestRevu is an awesome system that introduces an innovative approach to guest feedback and online reputation management. It provides great insights along with personalised service that helps to achieve best results.
We’ve been amazed how much information escaped our attention before. Thanks to GuestRevu we can now handle it effectively. The quality of a single point wind speed measurement is compared to lidar measurements including the effect of range weighting, limitation to line-of-sight direction and wind evolution in [7].
Wind turbine design is the process of defining the form and specifications of a wind turbine to extract energy from the wind. A wind turbine installation consists of the necessary systems needed to capture the wind's energy, point the turbine into the wind, convert mechanical rotation into electrical power, and other systems to start, stop, and control the turbine.Viscous Flow Field Computations for the VKI–1 Turbine Cascade Using Different Turbulence Models.
L. J. Lenke Navier-Stokes and Potential Calculations of Axial Spacing Effect on Vortical and Potential Disturbances and Gust Response in an Axial Compressor. Meng-Hsuan Chung Measurement and Visualization of Three-Dimensional Flows in a.Simulating novel gas turbine conditions for materials assessment: cascade design and operation J.
Sumner ∗ 1, N. J. Simms, W. Stamm2 and J. E. Oakey Integrated gasification combined cycles can incorporate pre-combustion carbon capture.
