Zobrazeno 1 - 10
of 97
pro vyhledávání: '"air nozzle"'
Publikováno v:
Oil Shale, Vol 41, Iss 2, Pp 115-131 (2024)
The purpose of this study is to introduce an air nozzle on top of a top-fired heating furnace designed for oil shale retorting, using numerical simulations to delineate enhanced gas flow, heat transfer, and combustion in the furnace. Traditional heat
Externí odkaz:
https://doaj.org/article/e6511dab5c86492bb16781d98df91cb0
Autor:
Marek Lipnický, Zuzana Brodnianská
Publikováno v:
Applied Sciences, Vol 14, Iss 6, p 2227 (2024)
The paper deals with an experimental investigation of a new approach for cooling the external heat exchange surfaces of a cooler using an air pressure nozzle system. The G12+ coolant (50:50 ethylene glycol/water concentrate) is heated to an operating
Externí odkaz:
https://doaj.org/article/0d4a41aa55d145cd8b04b32c88271e9c
Publikováno v:
Energy Reports, Vol 7, Iss , Pp 915-925 (2021)
High-temperature corrosion of boiler water wall is one of the major factors that affect safe and economic operation of large thermal generator sets. For the high-temperature corrosion of right and left water walls of a domestic 1000 MW dual circle ta
Externí odkaz:
https://doaj.org/article/e5f1d548658f4532a93ac74255e56a6e
Publikováno v:
Tekstilec, Vol 63, Iss 4, Pp 294-304 (2020)
In this study, the effect of 100% atmospheric relative humidity on yarn properties was investigated using jet-ring nozzles and compared with the yarn properties of yarns produced with air operated jet-ring nozzles under normal conditions. As a humidi
Externí odkaz:
https://doaj.org/article/2636643cf9444992af2ac16d69a7b465
Publikováno v:
Tekstilec, Vol 63, Iss 2, Pp 80-93 (2020)
In this study, a modular nozzle design was developed in which the twist chamber diameter, injector diameter, injector angle and the number of injectors of the nozzle can be optionally changed without the need of conventional manufacturing methods. Th
Externí odkaz:
https://doaj.org/article/7a02dc7e13d54c168d14c9350dc02700
Akademický článek
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Akademický článek
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Autor:
P. C. Murugan, S. Joseph Sekhar
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 10, Iss 3, Pp 947-955 (2017)
Biomass gasification is one of the promising technologies to produce energy from the renewable energy sources, and the downdraft biomass gasifier is a widely used biomass energy conversion device. Among the various components of a gasifier, the posit
Externí odkaz:
https://doaj.org/article/3785fd42ca5d4973918c83f31e1f69ab
Autor:
Sergey Vladimirovich Alekseenko, Leonid Ivanovich Maltsev, Aleksandr Romanovich Bogomolov, Mikhail Yurievich Chernetskiy, Igor Vadimovich Kravchenko, Anton Igorevich Kravchenko, Dmitriy Aleksandrovich Lapin, Sergey Aleksandrovich Shevyrev, Sergey Yurievich Lyrshchikov
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 328, Iss 12 (2018)
The relevance of the work is proved by considerable prospects (environmental, energy, economic and other) of using coal-water fuel as the primary fuel for boilers of different capacities. The aim of the research is to study the thermal and environmen
Externí odkaz:
https://doaj.org/article/22953a44dcae4998b3b151d4665a49d4
Publikováno v:
Applied Sciences, Vol 9, Iss 18, p 3805 (2019)
In this paper, a new bell-type air nozzle, which overcomes the structural defects of traditional bell-type air nozzles, is proposed and validated by cold test and numerical simulation. The pressure drop characteristic of the new bell-type air nozzle
Externí odkaz:
https://doaj.org/article/3a1949e924ff40fe86d8753dd114374d