Results 11 to 20 of about 9,657,274 (288)

Effect of steam reinjection mass flow rate on the SOFC–GT system with steam reinjection [PDF]

open access: yesFrontiers in Energy Research
A solid oxide fuel cell (SOFC) is regarded as the first choice of high-efficiency and clean power generation technology in the 21st century due to its characteristics of high power generation efficiency and low pollutant emission. In this paper, hydrogen
Hang Zhao   +8 more
doaj   +3 more sources

Investigations on effect of primary mass flow change rate on flow instability among parallel U-tubes of steam generator

open access: yesNuclear Engineering and Technology
Current investigations reveal that reverse flow phenomena in parallel steam generator U-tubes under natural circulation significantly reduce circulation capacity, compromising operational safety of marine nuclear power plant.
Jianli Hao   +5 more
doaj   +2 more sources

Steam oxidation of advanced high temperature resistant alloys for ultra-supercritical applications [PDF]

open access: yes, 2012
Steam oxidation of heat exchanger tubing is of growing interest as increasing the efficiencies of conventional pulverised fuel fired power plants requires higher steam temperatures and pressures.
Lukaszewicz, Mikolaj
core   +7 more sources

A Numerical Simulation Approach for Superheated Steam Flow during Multipoint Steam Injection in Horizontal Well

open access: yesGeofluids
Superheated steam flow during multipoint steam injection technology has a good effect on improving the steam absorption profile of heavy oil thermal recovery wells, enhancing the production degree of horizontal section of thermal recovery wells, and ...
Qiuying Du   +5 more
doaj   +2 more sources

Effect Of Electric Load On Steam Flow Rate At Steam Turbine As Generator

open access: yesJurnal Teknik Mesin, 2022
PT. Kurnia Batang Hari is a palm oil processing factory into palm oil. At PT KBHB there is a tool called “Steam Turbine Generator Type RB5” which functions as a power generator. This study aims to determine the effect of the load on the mass flow rate, turbine generator power, and determine the efficiency of the steam turbine generator.
Dedi Wardianto   +2 more
openaire   +1 more source

Performance Analysis of a Large-Scale Steam Condenser Used in a Steam Power Plant

open access: yesEuropean Mechanical Science, 2020
Thispaper summarizes performance analysis of large-scale seawater-cooled box type condenserin a 660 MW steam power plant. Effect of seawater temperature and steam massflow rate are investigated on the key performance parameters of steam condenser.Results
Mehmet Tontu
doaj   +1 more source

Syngas Composition: Gasification of Wood Pellet with Water Steam through a Reactor with Continuous Biomass Feed System

open access: yesEnergies, 2020
Investigations were performed in relation to the thermal gasification of wood granulate using steam in an allothermal reactor with electric heaters. They studied the impact of the temperature inside the reactor and the steam flow rate on the percentage ...
Jerzy Chojnacki   +5 more
doaj   +1 more source

On Steam Pipe Network Modeling and Flow Rate Calculation

open access: yesProcedia Engineering, 2012
AbstractThe paper demonstrates the method to set up the pipe network hydraulic-thermal synthetic mode by applying hydraulic and thermal models of single pipe, and proposes the algorithm based on searching for the problem that iterative calculation sometimes cannot derive convergent reasonable result as well.
Luo, Xianxi   +4 more
openaire   +1 more source

Filmwise condensation on a horizontal tube in the presence of forced convection and non-condensing gas [PDF]

open access: yes, 1982
PhDAccurate and repeatable heat-transfer data have been obtained for filmwise condensation from pure vapours (steam and Refrigerant 113) and vapour-gas (steam-air, steam-hydrogen, Refrigerant 1 13-air and Refrigerant 113- hydrogen) mixtures flowing
Lee, Wah Cheng
core   +2 more sources

Experimental investigation on steam flow loss characteristics in microchannels

open access: yesAIP Advances, 2021
In this paper, experiments were performed to investigate the flow loss characteristics of steam through different microchannels. The microchannels were assembled from stainless steel machined flange assemblies and pipes.
Weikai Yin   +5 more
doaj   +1 more source

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