Results 71 to 80 of about 327 (182)

Experimental analysis of organic Rankine cycle power generation system with radial inflow turbine and R245fa

Advances in Mechanical Engineering, 2020
Small turbines must operate at high rotational speeds to generate adequate output power. In this study, a radial inflow turbine using R245fa as the working fluid is miniaturised and is designed to have a rotational speed of 30,000 r/min.
Lei Li, Le-ren Tao, Qing-qing Liu
doaj   +1 more source

Advanced energy conversion strategies using multistage radial turbines in Organic Rankine Cycles for low-grade heat recovery

Case Studies in Thermal Engineering
The transition from fossil fuels to renewable energy is a critical process that demands technological advancements in energy conversion systems. Among these, the Organic Rankine Cycle (ORC) has emerged as a promising solution for harnessing low-grade ...
Fuhaid Alshammari, Ahmed S. Alshammari, Ahmed Alzamil   +2 more
doaj   +1 more source

Aerodynamic characterisation of a thrust-scaled IEA 15 MW wind turbine model: experimental insights using PIV data [PDF]

Wind Energy Science
This study presents results from a wind tunnel experiment on a three-bladed horizontal axis wind turbine. The model turbine is a scaled-down version of the IEA 15 MW reference wind turbine, preserving the non-dimensional thrust distribution along the ...
E. Fritz, E. Fritz, A. Ribeiro, K. Boorsma, C. Ferreira   +4 more
doaj   +1 more source

A novel design of a hybrid micro-scale multistage turbine model for sustainable energy sources

Case Studies in Thermal Engineering
The continued search for ways of getting the highest level of power that is extracted from the working fluid that passes through the turbine blades is still the main concern of researchers. In this article, a new model of a micro-scale multistage turbine
Ahmed M. Daabo, Ali Basem, Mudasar Zafar, Ali Alkhabbaz, Abdalqader Ahmad, Qusay R. Al-Amir, Haider K. Easa   +6 more
doaj   +1 more source

Investigations on the Blade Vibration of a Radial Inflow Micro Gas Turbine Wheel

International Journal of Rotating Machinery, 2007
This paper demonstrates the investigations on the blade vibration of a radial inflow micro gas turbine wheel. Firstly, the dependence of Young's modulus on temperature was measured since it is a major concern in structure analysis.
Shijie Guo
doaj   +1 more source

CFD-based design optimization of ducted hydrokinetic turbines. [PDF]

Sci Rep, 2023
Park J, Knight BG, Liao Y, Mangano M, Pacini B, Maki KJ, Martins JRRA, Sun J, Pan Y.   +8 more
europepmc   +1 more source

Investigation of Radial Inflow Turbine : 2nd Report, A Method of Performance Estimation for Variable Geometry Radial Inflow Turbine

Bulletin of JSME, 1969
SAWADA, Teruo, NISHI, Akira
openaire   +3 more sources

Designing an Environmental Wind Tunnel Cooling System for High-Speed Trains with Air Compression Cooling and a Sensitivity Analysis of Design Parameters. [PDF]

Entropy (Basel), 2023
Zhuang J, Liu M, Wu H, Wang J.
europepmc   +1 more source

Design, Numerical Simulation and Experimental Investigation of Radial Inflow Micro Gas Turbine

Journal of Applied Fluid Mechanics, 2019
The work arose initially from an interest in design of radial turbine for small scale gas turbine applications typically suitable for distributed power generation system which demands compact installations.
S. P. Shah, S. A. Channiwala, D. B. Kulshreshtha, G. C. Chaudhari   +3 more
doaj  

A review on non-conventional hydropower turbines and their selection for ultra-low-head applications. [PDF]

Heliyon, 2023
Chaulagain RK, Poudel L, Maharjan S.
europepmc   +1 more source