contributor author | J. W. Kurzrock | |
contributor author | A. S. Novick | |
date accessioned | 2017-05-08T22:58:49Z | |
date available | 2017-05-08T22:58:49Z | |
date copyright | December, 1975 | |
date issued | 1975 | |
identifier issn | 0098-2202 | |
identifier other | JFEGA4-26877#598_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/87602 | |
description abstract | An analytical/numerical method for calculating blade-to-blade transonic flow fields around blade elements of an axial compressor rotor of a turbomachine is presented. Radius variation and stream sheet convergence are included. The analysis considers the time-dependent Navier-Stokes equations in conservation-law form which allows for viscous shock wave formation. A discretized method of characteristics is used to determine the boundary conditions along the blade surface and exit plane. An explicit, time-dependent, second-order, finite difference technique is utilized to numerically solve these partial differential equations in a transformed computational plane. Comparison of numerical results with cascade and rotor data indicate good agreement for blade surface pressure distributions and mixed-out exit conditions. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Transonic Flow Around Rotor Blade Elements | |
type | Journal Paper | |
journal volume | 97 | |
journal issue | 4 | |
journal title | Journal of Fluids Engineering | |
identifier doi | 10.1115/1.3448139 | |
journal fristpage | 598 | |
journal lastpage | 605 | |
identifier eissn | 1528-901X | |
keywords | Rotors | |
keywords | Blades | |
keywords | Transonic flow | |
keywords | Turbomachinery | |
keywords | Boundary-value problems | |
keywords | Partial differential equations | |
keywords | Pressure | |
keywords | Compressors | |
keywords | Shock waves | |
keywords | Cascades (Fluid dynamics) | |
keywords | Navier-Stokes equations AND Numerical analysis | |
tree | Journal of Fluids Engineering:;1975:;volume( 097 ):;issue: 004 | |
contenttype | Fulltext | |