Results 41 to 50 of about 182,944 (226)

Numerical Study of Heterogeneous Reactions in an SOFC Anode with Oxygen Addition [PDF]

open access: yes, 2007
Previous experimental studies have shown that addition of small amounts of oxygen to a hydrocarbon fuel stream can control coking in the anode, while relatively large amounts of oxygen are present in the fuel stream in single-chamber solid oxide fuel ...
Goodwin, David G., Hao, Yong
core   +2 more sources

Investigation on Regime of Vertical Downward Submerged Steam-Direct Contact Condensation

open access: yesYuanzineng kexue jishu, 2022
Direct contact condensation affects the performance of pressure suppression system of nuclear reactor. Since the heat and mass transfer varies with the condensation regimes as well as steam-water interface shapes, the identification and classification of
LIU Haiqiang;GUO Zhangpeng;QIU Meiming;WANG Shengfei;NIU Fenglei;HUANG Yanping
doaj  

Thermal coal drying with the high volatile matter output [PDF]

open access: yes, 2010
Наведено аналіз сучасних технологій сушіння вугілля з високим вмістом летких. Промислове застосування набули парові сушарки з киплячим шаром продуктивністю 55 т/год, в яких теплоносієм є інертний азот, а необхідне тепло отримують за рахунок відхідних ...
Junge, Karsten   +6 more
core   +1 more source

Shape modification of the optical probe for wetness measurement using CFD calculations [PDF]

open access: yesEPJ Web of Conferences, 2022
An optical extinction probe is usually used for measurements of liquid phase parameters of wet steam in steam turbines. Since the probe is relatively large, its interaction with the flow field negatively affects the accuracy of the measurements.
Kolovratník Michal   +2 more
doaj   +1 more source

Effects of Replacing Dry-rolled Corn with Increasing Levels of Corn Dried Distillers Grains with Solubles on Characteristics of Digestion, Microbial Protein Synthesis and Digestible Energy of Diet in Hair Lambs Fed High-concentrate Diets. [PDF]

open access: yes, 2013
Four male lambs (Katahdin; average live weight 25.9±2.9 kg) with "T" type cannulas in the rumen and proximal duodenum were used in a 4×4 Latin square experiment to evaluate the influence of supplemental dry distillers grain with solubles (DDGS) levels (0,
Barreras, A   +9 more
core   +3 more sources

Self-sustainable protonic ceramic electrochemical cells using a triple conducting electrode for hydrogen and power production. [PDF]

open access: yes, 2020
The protonic ceramic electrochemical cell (PCEC) is an emerging and attractive technology that converts energy between power and hydrogen using solid oxide proton conductors at intermediate temperatures.
Bian, Wenjuan   +10 more
core   +1 more source

Results of the generalization of studies of wet-steam flows in steam turbine cascades using laser diagnostic systems [PDF]

open access: yesE3S Web of Conferences
The description of experimental investigations of wet steam flows in turbine flow path elements (blade cascades) using laser diagnostics system is presented.
Tishchenko Victor   +7 more
doaj   +1 more source

Preliminary evaluation of the expansion system size for a pressurized gas loop: Application to a fusion reactor based on a helium-cooled blanket [PDF]

open access: yes, 2017
Some considerations to preliminarily design the size of the Expansion Volume (EV) and the relief pipes for a Vacuum Vessel Pressure Suppression System, to be adopted in a fusion reactor based on a helium cooled blanket, are presented.
CARUSO, Gianfranco, NOBILI, MATTEO
core   +1 more source

Control of the probe influence on the flow field in LP steam turbine

open access: yesEPJ Web of Conferences, 2017
For measuring the fine droplets properties in the wet steam expanding in the steam turbines the light extinction probes are usually used. The paper presents CFD modelling of the extinction probe influence on the wet steam flow field at the measurement ...
Kolovratník Michal   +2 more
doaj   +1 more source

Application of quadratic regression orthogonal design to optimization surface heating for control wet steam condensation flow in nozzle

open access: yesCase Studies in Thermal Engineering, 2022
The condensed flow of wet steam in the low-pressure cylinder of a steam turbine will affect the safety and economy of the unit's operation. Therefore, it is necessary to reduce the influence of the wet steam on the turbine blades after condensation ...
Xu Han   +3 more
doaj   +1 more source

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