Aerodynamic Measurements of a Variable-Speed Power-Turbine Blade Section in a Transonic Turbine Cascade

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781719398541
Total Pages : 44 pages
Book Rating : 4.3/5 (985 download)

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Book Synopsis Aerodynamic Measurements of a Variable-Speed Power-Turbine Blade Section in a Transonic Turbine Cascade by : National Aeronautics and Space Administration (NASA)

Download or read book Aerodynamic Measurements of a Variable-Speed Power-Turbine Blade Section in a Transonic Turbine Cascade written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-22 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this thesis is to document the impact of incidence angle and Reynolds number variations on the three-dimensional flow field and midspan loss and turning of a two-dimensional section of a variable-speed power-turbine (VSPT) rotor blade. Aerodynamic measurements were obtained in a transonic linear cascade at NASA Glenn Research Center in Cleveland, Ohio. Steady-state data were obtained for 10 incidence angles ranging from +15.8deg to -51.0deg. At each angle, data were acquired at five flow conditions with the exit Reynolds number (based on axial chord) varying over an order-of-magnitude from 2.12×105 to 2.12×106. Data were obtained at the design exit Mach number of 0.72 and at a reduced exit Mach number of 0.35 as required to achieve the lowest Reynolds number. Midspan tota lpressure and exit flow angle data were acquired using a five-hole pitch/yaw probe surveyed on a plane located 7.0 percent axial-chord downstream of the blade trailing edge plane. The survey spanned three blade passages. Additionally, three-dimensional half-span flow fields were examined with additional probe survey data acquired at 26 span locations for two key incidence angles of +5.8deg and -36.7deg. Survey data near the endwall were acquired with a three-hole boundary-layer probe. The data were integrated to determine average exit total-pressure and flow angle as functions of incidence and flow conditions. The data set also includes blade static pressures measured on four spanwise planes and endwall static pressures. Flegel, Ashlie B. Glenn Research Center REYNOLDS NUMBER; TURBINE BLADES; ROTOR BLADES (TURBOMACHINERY); TILT ROTOR AIRCRAFT; MACH NUMBER; THREE DIMENSIONAL FLOW; LOSSES; SURVEYS; COMPUTATIONAL FLUID DYNAMICS; PITCH (INCLINATION); EXPERIMENT DESIGN; TEST FACILITIES

Aerodynamic measurements of a variable-speed power-turbine blade section in a transonic turbine cascade

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (97 download)

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Book Synopsis Aerodynamic measurements of a variable-speed power-turbine blade section in a transonic turbine cascade by : Ashlie B. Flegel

Download or read book Aerodynamic measurements of a variable-speed power-turbine blade section in a transonic turbine cascade written by Ashlie B. Flegel and published by . This book was released on 2014 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Heat Transfer Measurements and Computations on Blade of Variable Speed Power Turbine Blade Cascade

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ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (123 download)

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Book Synopsis Heat Transfer Measurements and Computations on Blade of Variable Speed Power Turbine Blade Cascade by : Philip E. Poinsatte

Download or read book Heat Transfer Measurements and Computations on Blade of Variable Speed Power Turbine Blade Cascade written by Philip E. Poinsatte and published by . This book was released on 2020 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Blade Heat Transfer Measurements and Prediction in a Transonic Turbine Cascade

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Blade Heat Transfer Measurements and Prediction in a Transonic Turbine Cascade by :

Download or read book Blade Heat Transfer Measurements and Prediction in a Transonic Turbine Cascade written by and published by . This book was released on 1999 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Blade Heat Transfer Measurements and Predictions in a Transonic Turbine Cascade

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ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (65 download)

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Book Synopsis Blade Heat Transfer Measurements and Predictions in a Transonic Turbine Cascade by :

Download or read book Blade Heat Transfer Measurements and Predictions in a Transonic Turbine Cascade written by and published by . This book was released on 1999 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Blade Heat Transfer Measurements and Predictions in a Transonic Turbine Cascade

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ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (65 download)

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Book Synopsis Blade Heat Transfer Measurements and Predictions in a Transonic Turbine Cascade by : P. W. Giel

Download or read book Blade Heat Transfer Measurements and Predictions in a Transonic Turbine Cascade written by P. W. Giel and published by . This book was released on 1999 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aerodynamic effects of high turbulence intensity on a variable-speed power-turbine blade with large incidence and Reynolds number variations

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ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (97 download)

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Book Synopsis Aerodynamic effects of high turbulence intensity on a variable-speed power-turbine blade with large incidence and Reynolds number variations by : Ashlie B. Flegel

Download or read book Aerodynamic effects of high turbulence intensity on a variable-speed power-turbine blade with large incidence and Reynolds number variations written by Ashlie B. Flegel and published by . This book was released on 2014 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aerodynamic and Heat Transfer Measurements on Blading for a High Rim-speed Transonic Turbine

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (61 download)

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Book Synopsis Aerodynamic and Heat Transfer Measurements on Blading for a High Rim-speed Transonic Turbine by : R. C. Kingcombe

Download or read book Aerodynamic and Heat Transfer Measurements on Blading for a High Rim-speed Transonic Turbine written by R. C. Kingcombe and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development and Performance of a Large-scale, Transonic Turbine Blade Cascade Facility for Aerodynamic Studies of Merging Coolant-mainstream Flows

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ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis Development and Performance of a Large-scale, Transonic Turbine Blade Cascade Facility for Aerodynamic Studies of Merging Coolant-mainstream Flows by : Amjad I. Al-Sayeh

Download or read book Development and Performance of a Large-scale, Transonic Turbine Blade Cascade Facility for Aerodynamic Studies of Merging Coolant-mainstream Flows written by Amjad I. Al-Sayeh and published by . This book was released on 1998 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aerodynamic Pressure and Flow-visualization Measurement from a Rotating Wind Turbine Blade

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Aerodynamic Pressure and Flow-visualization Measurement from a Rotating Wind Turbine Blade by : Charles P. Butterfield

Download or read book Aerodynamic Pressure and Flow-visualization Measurement from a Rotating Wind Turbine Blade written by Charles P. Butterfield and published by . This book was released on 1988 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of a Large-scale, Transonic Turbine Blade Cascade Facility for Aerodynamic Studies of Merging Coolant-mainstream Flows

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Development of a Large-scale, Transonic Turbine Blade Cascade Facility for Aerodynamic Studies of Merging Coolant-mainstream Flows by : Miklos Sajben

Download or read book Development of a Large-scale, Transonic Turbine Blade Cascade Facility for Aerodynamic Studies of Merging Coolant-mainstream Flows written by Miklos Sajben and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Detailed Boundary Layer Measurements on a Transonic Turbine Cascade

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (142 download)

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Book Synopsis Detailed Boundary Layer Measurements on a Transonic Turbine Cascade by : D. J. Mee

Download or read book Detailed Boundary Layer Measurements on a Transonic Turbine Cascade written by D. J. Mee and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The boundary layers of a transonic turbine blade have been measured in detail. The full velocity profiles have been measured at a number of stations on both the suction and pressure surfaces, at conditions representative of engine operation, using a Pilot traverse technique and a large-scale (300 mm chord) linear cascade. This information has made it possible to follow the development of the boundary layers, initially laminar, through a region of natural transition to a fully developed turbulent layer. Comparisons with other, less detailed, measurements on the same profile using Pilot traverse and surface-mounted thin films confirm the essential features of the boundary layers.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 702 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Film Cooled Small Turbine Blade Research. Volume I. Aerodynamic Study of Secondary Flows

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ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Film Cooled Small Turbine Blade Research. Volume I. Aerodynamic Study of Secondary Flows by : C. Sieverding

Download or read book Film Cooled Small Turbine Blade Research. Volume I. Aerodynamic Study of Secondary Flows written by C. Sieverding and published by . This book was released on 1976 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall study concerns an investigation on the cooling and aerodynamic problems associated with a high speed turbine cascade of small blade height for use on small gas turbines. The secondary flow behavior in turbines is presented in Vol. I and the cooling aspects are presented in Vol. II. Vol. I reports on the study of small aspect ratio blades. A program has been initiated with the aim of obtaining a better physical understanding of the real secondary flow phenomenon. The total program will cover a period of three years. It includes very detailed low speed tests with measurements inside the blade passage, cross checking of the low speed tests in a high speed cascade and the investigation of the effect of film cooling on secondary flows. Vol I, which reports on the first year efforts, presentes mainly low speed test results and a limited amount of high speed data.

Aerodynamic Inverse Design of Turbomachinery Blading in Two-dimensional Viscous Flow

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis Aerodynamic Inverse Design of Turbomachinery Blading in Two-dimensional Viscous Flow by : Kasra Daneshkhah

Download or read book Aerodynamic Inverse Design of Turbomachinery Blading in Two-dimensional Viscous Flow written by Kasra Daneshkhah and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aerodynamic Investigation of Incidence Angle Effects in a Large Scale Transonic Turbine Cascade

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ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (883 download)

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Book Synopsis Aerodynamic Investigation of Incidence Angle Effects in a Large Scale Transonic Turbine Cascade by : Ashlie B. McVetta

Download or read book Aerodynamic Investigation of Incidence Angle Effects in a Large Scale Transonic Turbine Cascade written by Ashlie B. McVetta and published by . This book was released on 2013 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurements of Pressure and Thermal Wakes in a Transonic Turbine Cascade

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (312 download)

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Book Synopsis Measurements of Pressure and Thermal Wakes in a Transonic Turbine Cascade by : Alexis Mezynski

Download or read book Measurements of Pressure and Thermal Wakes in a Transonic Turbine Cascade written by Alexis Mezynski and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: