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Study of Wet Steam Flow in Model Steam Turbines
AbstractA complex for studying the structure of the wet-steam flow for a stand with a model turbine of the NPO TsKTI is presented. On the stand, the...
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Experience with Application of Laser Diagnostics Systems in Experimental Studies of Wet Steam Flows in the Flow Path of Turbomachines: Basic Results of Studies and System Development Trends
AbstractThe findings in application of laser diagnostic systems for the investigation of wet steam flows in flow paths of steam turbines,...
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Relation between the divergent section’s angle and two-phase heat in the condensation flow of wet steam in a supersonic nozzle
Latent heat release by homogeneous condensation in the supersonic flow of the wet steam extremely affects the flow dynamics and causes condensation...
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Numerical simulation on effects of augmentation in temperature of inlet steam on wet steam flow in supersonic nozzle: energy and exergy analysis
Because of limited energy resources, the examination of losses in industrial systems is very imperative. The energy and exergy analysis is considered...
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Theoretical study on measuring steam dryness using matrix conductivity method in steam injection pipelines
Steam dryness is an important parameter for evaluating the quality of the wet steam injected in heavy oil thermal recovery engineering. The matrix...
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Numerical investigation of roughness effect on wet steam ejector performance in the refrigeration cycle
Machining operation and presence of water droplets cause increase the surface roughness of wet steam ejector walls and change its performance in the...
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Reclamation of CO2 sodium silicate used sands by steam leaching
The bond film on the surface of the CO 2 sodium silicate used sands is not easy to decompose, therefore, it is difficult to reclaim used sands. A new...
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Effect of High Temperature Steam Inhalation on Aeroengine Performance
At the launch of the carrier-based aircraft by steam ejection, the high-temperature water steam can leak out and be inhaled into the aeroengine,...
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Calculation and Selection of Apparatus’ Parameters for Steam Blowing the Heating Surfaces of Steam Boilers
AbstractTo determine the effectiveness of the use of apparatuses for blowing heating surfaces of boilers, a generalized characteristic of the dynamic...
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Fatigue Life Evaluation of a Low-Pressure Stage Steam Turbine Blade
PurposeThe main purposes of this study are as follows: A steam power plant's capacity to sustain reliability and safety in the face of repeated...
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Numerical modeling of wet steam infused fluid mixture for potential fire suppression applications
An advanced numerical model for modeling spontaneous condensation phenomena of water vapor was presented to investigate the flow behaviors in a...
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Features of the Development and Operation of Multistage Steam Jet Ejectors
AbstractThe results of studies into geometric characteristics for multistage steam jet ejectors are presented. Various manufacturers’ approaches...
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The Steam Age—Evolution of Steam Engines and the 1st Steam Locomotive
Britons were world pioneers of the Steam Age. Thomas Savery built the first operational steam pump with no moving parts. Thomas Newcomen designed an...
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Modern Coal-Fired Power Units for Ultra-Supercritical Steam Conditions (Review)
AbstractThe share of coal generation in the global electricity production remains stable and prevails over other primary energy sources. A decrease...
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Validation of the STEG Code against Experimental Data on Hydrodynamics of a Horizontal Steam Generator
AbstractA numerical analysis of the experiments addressed to studies of hydrodynamic processes in a horizontal steam generator has been performed...
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Numerical Modelling of Wet Steam Flows in Turbine Blades
Computational fluid dynamics modelling is developed to study steam condensations within turbine blades. The numerical result is validated against...
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Exergy and economic analyses of CCP system using full capacity of steam production and waste heat recovery in Kurdistan petrochemical complex
The objective of this study is to analyze a combined cooling and power system from both exergy and economic perspectives, taking into account low-,...
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Selecting the Startup Option for the Surgut GRES-2 800-MW Power Unit in the Absence of Its Own Steam Source
AbstractMatters concerned with the tenacity of thermal power plants still remain of issue for the power industry of Russia. In view of power...
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Experimental investigation on bond performance of UHPFRC wet joint by direct tension test
Ultra-high-performance fiber-reinforced concrete (UHPFRC) is applied to joint nodes with its excellent mechanical properties, which helps to improve...
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Comparative Studies of the Biochar Production Process Using Hydrothermal Carbonization and Superheated Steam Torrefaction
Abstract—Accumulation of chicken manure with litter (sawdust or fragmented straw) that is produced in large quantities at poultry farms (in producing...
