Results 171 to 180 of about 1,018 (216)

Preliminary Design of Radial Inflow Turbines

2020
With reference to a radial inflow turbine stage, a procedure for the calculation of kinematic parameters (Sect. 5.1), thermodynamic parameters (Sect. 5.2), geometric parameters (Sect. 5.3) and stage losses (Sect. 5.4) is provided. Then, Sect. 5.5 discusses the input parameters of this procedure and suggests their numerical values to be used in the ...
Marco Gambini, Michela Vellini
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Estimation of the Extended Turbine Maps for a Radial Inflow Turbine

SAE Technical Paper Series, 2010
<div class="section abstract"><div class="htmlview paragraph">Characterization of radial turbine performance is usually represented by turbine characteristics maps. These maps illustrate the relationship between the most representative variables which describe the system behavior.</div> <div class="htmlview paragraph">Many ...
Jose Ramon Serrano, Benjamin Pla, Ricardo Gozalbo, Diego Ospina   +3 more
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Aerodynamic design and numerical analysis of a radial inflow turbine for the supercritical carbon dioxide Brayton cycle

Applied Thermal Engineering, 2018
The supercritical carbon dioxide (S-CO2) Brayton cycle is considered to be one of the most promising power cycles for the future. Its main advantages include compactness, high efficiency, high safety and good environmental friendliness.
Aozheng Zhou, Jian Song, Xuesong Li
exaly   +2 more sources

Stress analysis study in cooled radial inflow turbine

16th Aerospace Sciences Meeting, 1978
With increased turbine inlet temperatures, numerical methods of thermal and stress analysis are becoming more valuable in the design of air-cooled turbines. This paper presents a study of the stresses associated with different cooling patterns in a radial inflow turbine rotor.
A. Hamed, Y. Sheoran, W. Tabakoff
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Radial Inflow Turbine Study

1991
Abstract : Small radial inflow turbines have various applications in industry and are successfully being used as a major component of gas turbines and turbochargers. The performance of the turbine is of great importance for the success of these systems.
R. L. Elder, S. Hamid
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An improved modeling for low-grade organic Rankine cycle coupled with optimization design of radial-inflow turbine [PDF]

Energy Conversion and Management, 2017
Organic Rankine cycle (ORC) has been proven to be an effective and promising technology to convert low-grade heat energy into power, attracting rapidly growing interest in recent years.
Yongkai Quan, Hongwei Wu, Tingting Li
exaly   +2 more sources

Ice Accretion on a Radial Inflow Turbine Blade

Journal of Turbomachinery, 1996
A computational method for predicting ice accumulation on a radial inflow turbine blade has been developed. The method includes particle trajectory calculations based on a flow field solution, and icing analysis that takes the impinging liquid and formulates a heat balance equation on the surface of the blade.
H. Hefazi, K. Kaups, R. Murry
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Cooling Considerations for Design of a Radial Inflow Turbine

ASME 1977 International Gas Turbine Conference and Products Show, 1977
A numerical study to determine the temperature distribution in the rotor of a radial inflow turbine is presented. Internal cooling passages are modeled in the present formulation in order to carry out solid and coolant temperature computations simultaneously resulting in a considerable computer time savings.
A. Hamed, Y. Sheoran, W. Tabakoff
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Radial Inflow Turbine: Synchronous Vibration Failure

Volume 7A: Structures and Dynamics, 2013
Radial inflow turbine is frequently used in small gas turbine application where ruggedness and simplicity are prime requisites. For compactness, the radial turbine is mounted back to back with a radial compressor resulting in an overhung rotor in both compressor and turbine wheel.
Loc Q. Duong, Nagamany Thayalakhandan, Charlene X. Hu   +2 more
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Acoustic Design and Validation of Radial Inflow Turbine

Volume 2A: Turbomachinery, 2014
A radial inflow turbine installed in a large extraction facility in Canada has shown to be a significant contributor to the noise generated in that facility. These high sound pressure levels have led to the expenditure of millions of dollars in sound abatement measures over the last 20 years, and pose a health danger to employees.
G. Nordwall, A. Demeulenaere, P. Ferrante   +2 more
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