Results 1 to 10 of about 181,568 (280)

Enabling Solid Biomass Fired Small Scale Cogeneration Systems with the Twin Screw Wet Steam Expander Technology [PDF]

open access: green, 2017
Distributed power generation in industrial, urban and commercial applications is a key topic for the strategic development and implementation of modern energy policies.
Marco Iezzi, Matthew Read
openalex   +4 more sources

Analysis of the Influence of Steam Electrification on the Working Processes of a Wet Steam Turbine

open access: diamondJournal of Mechanical Engineering, 2022
The effect of steam electrification on the operation of a wet steam turbine, as well as the main processes sensitive to the electrification of the working fluid are considered in the paper.
Andrii V. Nechaiev   +2 more
doaj   +2 more sources

The analysis of the effect of piston speed on the operation of a refrigeration compressor operating in the area of wet steam [PDF]

open access: diamondОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2022
The paper presents a theoretical assessment of the effect of the piston speed on the energy efficiency of a steam compression refrigeration cycle based on compression in the area of wet steam, implemented in a low-speed refrigeration compressor stage ...
D. Kh. Sadvakasov   +3 more
doaj   +2 more sources

ON THE SPEED OF SOUND IN STEAM [PDF]

open access: yesActa Polytechnica, 2015
A study of the speed of sound in a pure water substance is presented here. The IAPWS data on the state of water and steam are applied only for investigating the speed of sound for a one-phase medium.
Pavel Šafarík   +3 more
doaj   +2 more sources

Parametric design and multiple objective intelligent optimization of marine nuclear turbine aerothermodynamics under variable conditions [PDF]

open access: yesScientific Reports
Our goal is to improve the aerothermodynamics performance of the marine nuclear-powered turbine and control the exhaust humidity of the blade grid, thereby improving the operating efficiency and power of the turbine and ensuring safety.
Lei Zhang   +3 more
doaj   +2 more sources

Steam reheater with helical tube bundle for wet steam turbine [PDF]

open access: diamondE3S Web of Conferences, 2020
Since steam heat exchangers, used at steam cycle of Russian nuclear power stations, were designed while the knowledge about the separation and the heat exchange processes was limited, deviations between its empirical and theoretical characteristics occur.
Egorov Mikle   +5 more
doaj   +2 more sources

COMPARISON BETWEEN WET OXIDATION AND STEAM EXPLOSION AS PRETREATMENT METHODS FOR ENZYMATIC HYDROLYSIS OF SUGARCANE BAGASSE

open access: greenBioResources, 2008
Alkaline wet oxidation and steam explosion pretreatments of sugarcane bagasse were compared with regard to biomass fractionation, formation of by-products, and enzymatic convertibility of the pretreated material.
Carlos Martín   +2 more
doaj   +1 more source

Russian and foreign steam generators for NPP power units with wet steam turbines [PDF]

open access: diamondE3S Web of Conferences, 2020
The main aim of the current study is to analyze advantages and shortcomings of horizontal and vertical types of steam generator design. Design solutions and experience of operation of steam generators of horizontal type accepted in Russia and of vertical
Egorov Mikle   +5 more
doaj   +2 more sources

A study of the application of wet steam modeling for thermocompressor simulation in TVC desalination

open access: diamondDesalination and Water Treatment
Recently, the wet steam model, grounded in classical nucleation theory, has been utilized for computational fluid dynamics (CFD) simulations of thermocompressors and steam ejectors. However, this model, which accounts for the formation of liquid droplets
Saeed Akbarnejad, Masoud Ziabasharhagh
doaj   +2 more sources

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