Results 21 to 30 of about 2,627 (231)
Turbine Design for Low Heat Organic Rankine Cycle Power Generation using Renewable Energy Sources
MATEC Web of Conferences, 2018 In recent years, due to its feasibility and reliability, the organic rankine cycle has become a widespread concern and is the subject of research. In the organic rankine cycle system, the radial turbine component is a highly influential component of the ...
Susanto Herry +4 more
doaj +1 more source
Detailed Design and Aerodynamic Performance Analysis of a Radial-Inflow Turbine
Applied Sciences, 2018 Radial-inflow turbines (RI turbines) are critical components of air cycle machines (ACM), utilized in environment conditioning systems (ECS). In this work, a process is presented for the full design of a radial-inflow turbine, including volute, nozzle ...
Amir Karimi Noughabi, Shervin Sammak
doaj +1 more source
Auxiliary Heat System Design and Off-Design Performance Optimization of OTEC Radial Inflow Turbine
EnergiesIn this paper, solar energy is used as the auxiliary heat source of the ocean thermal energy radial inflow turbine, and the thermodynamic model of the circulation system is established.
Yiming Wang, Yanjun Liu, Qiang Zhang
doaj +1 more source
Entropy, 2017 Organic Rankine Cycles using radial turbines as expanders are considered as one of the most efficient technologies to convert heavy-duty diesel engine waste heat into useful work.
Lei Zhang +3 more
doaj +1 more source
Droplet deposition in radial turbines [PDF]
European Journal of Mechanics - B/Fluids, 2017 In this paper droplet deposition in radial turbines used for waste heat recovery in the chemical industry is investigated. During expansion, the water vapour in the working fluid undergoes sub-cooling, at a certain point a cloud of fine droplets begins to form and a fraction of these droplets is deposited on the blade surfaces.
Schuster, Sebastian +2 more
openaire +3 more sources
水下无人系统学报The reasonable application of supercritical carbon dioxide(S-CO2) power cycle systems to unmanned undersea vehicles(UUVs) can help address the problem of low efficiency for the existing UUV steam power cycle systems, especially for small-power ...
Hanwei WANG +5 more
doaj +1 more source
Full-admission radial turbine for waste heat recovery organic Rankine cycles
Energy Reports, 2020 Organic Rankine Cycle (ORC) plants are interesting systems for power production by Waste Heat Recovery (WHR), although their application, especially for small/medium plants, could be not economically convenient.
A. Giovannelli +2 more
doaj +1 more source
CFD simulation of flow patterns in unbaffled stirred tank with CD-6 impeller [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2012 Understanding the flow in stirred vessels can be useful for a wide number of industrial applications. There is a wealth of numerical simulations of stirring vessels with standard impeller such as Rushton turbine and pitch blade turbine.
Devi Tamphasana Thiyam, Kumar Bimlesh
doaj +1 more source
Radial Turbine Design for Solar Chimney Power Plants
Energies, 2021 Solar chimney power plants (SCPPs) collect air heated over a large area on the ground and exhaust it through a turbine or turbines located near the base of a tall chimney to produce renewable electricity.
Paul Caicedo, David Wood, Craig Johansen
doaj +1 more source
Analysis on the effect of variable guide vane numbers on the performance of pump as turbine
Advances in Mechanical Engineering, 2018 To study the effects of different guide vane numbers on the unsteady performance of pump as turbine based on the Navier–Stokes equation and standard k-epsilon turbulence model, computation fluid dynamics technology was used to simulate the flow field in ...
FengXia Shi, JunHu Yang, XiaoHui Wang
doaj +1 more source