Zobrazeno 1 - 10
of 37
pro vyhledávání: '"R. D. Flack"'
Autor:
A. Habsieger, R. D. Flack
Publikováno v:
International Journal of Rotating Machinery, Vol 9, Iss 6, Pp 419-426 (2003)
The average velocity field at the pump–turbine interface in a scaled version of a truck torque converter was studied. Seven different turbine-to-pump rotational-speed ratios were examined, ranging from near stall (0.065) to overspeed (1.050) so as
Externí odkaz:
https://doaj.org/article/19e86bc120b3455d9b265c30294df4e0
Publikováno v:
International Journal of Rotating Machinery, Vol 8, Iss 1, Pp 27-33 (2002)
Externí odkaz:
https://doaj.org/article/4bdde521c5ea498fa6fcbb195c7f3942
Autor:
B. P. Williams, R. D. Flack
Publikováno v:
International Journal of Rotating Machinery, Vol 4, Iss 4, Pp 257-269 (1998)
A single control volume, Iwatsubo based bulk flow method for the calculation of these coefficients is developed and implemented. The method herein uses a unique iterative technique to first identify the mass flow rate based on pressure drops across t
Externí odkaz:
https://doaj.org/article/9909257b8f0e4746a5031b209183c689
Autor:
R. D. Flack, M. J. Fisher
Publikováno v:
Experiments in Fluids. 32:302-312
The internal three-dimensional flow field in a hydrocyclone was studied using laser velocimetry. Seven axial planes were investigated for three different inlet flow rates and three independent and different rejects rates. Results at each measurement
Autor:
K. Brun, R. D. Flack
Publikováno v:
Journal of Turbomachinery. 119:646-654
The three-dimensional average velocity field in an automotive torque converter turbine was examined. Two significantly different operating conditions of the torque converter were tested: the 0.065 and 0.800 turbine/pump speed ratio. Velocities were m
Publikováno v:
Journal of Turbomachinery. 118:570-577
The unsteady velocity field found in the pump of an automotive torque converter was measured using laser velocimetry. Velocities in the inlet, mid-, and exit planes of the pump were investigated at two significantly different operating conditions: tu
Publikováno v:
Experiments in Fluids. 17:198-204
The velocities in the mixing region of a cross flow jet injected into a freestream were studied in detail with a laser velocimeter. Three jet to freestream momentum ratios were used (3.1, 8.1, 16.2). By purposely seeding the jet and freestream separa
Publikováno v:
Measurement Science and Technology. 5:418-425
A method is described for discrete sampling type instruments to analyse the periodically time-dependent velocity fields found in turbomachines with elements rotating at different speeds. Velocity samples that are measured in the stationary frame are
Autor:
M. C. Davis, R. D. Flack
Publikováno v:
Experiments in Fluids. 9:33-42
Laser velocimetry measurements were made within a laboratory radial vaned diffuser with three different blade configurations. Measurements were made through passages with four, six and eight blades installed at off design conditions. Also, in the eig
Publikováno v:
Fluid Power Systems and Technology.
The internal flow fields of a pump/turbine interface in a torque converter were examined using laser velocimetry. The torque converter was operated at three different turbine/pump rotational speed ratios: 0.065 (near stall), 0.600, and 0.800 (near co