Descriptor: "CHIMNEYS" / Topic: boilers - Searchworks@Jio Institute Digital Library Search Results

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Start Over Descriptor "CHIMNEYS" Topic boilers

Author: Normuminov, Jakhongir, Anarbaev, Anvar, Xurramov, Bobir, Voropai, Nikolai, Stennikov, Valery, and Senderov, Sergey
Subjects: *COMBUSTION products, *CHIMNEYS, *COMBUSTION gases, *HEAT recovery, *BOILERS, *HEAT transfer coefficient, *FLUE gases, *DEW point
Abstract: The article discusses the new in Uzbekistan heat recovery technology is leaving the flue gas from boilers. This is achieved by condensation of water vapor therein. An analysis of the advantages and disadvantages of contact heat recovery and surface types. The results of monitoring of the heat capacity of these plants to the Russian and foreign heat power plants (HPP). The analysis of the heat transfer coefficients in the condensing heat exchanger surface. The temperature regimes which provide point of the flue gas dew point. The limited stresses in the chimney of the boiler unit are calculated using condensing heat utilizers of the exhaust gas for stations of Uzbekistan [ABSTRACT FROM AUTHOR]
Published: 2022
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Author: PAVEL, Ioan, MATACHE, Gabriela, BARBU, Valentin, POPESCU, Ana-Maria, and PAVEL, Kati
Subjects: LABORATORY equipment & supplies, BOILERS, BIOMASS gasification, TEMPERATURE control equipment, STOICHIOMETRIC combustion, PARTICULATE matter, CHIMNEYS
Abstract: The issues related to the optimization of energy consumption in heating equipment have emerged in recent years, when research has been intensified for a more ecological, more modern and more efficient combustion achievable, for example, by addressing new combustion solutions or technologies, such as the use of the Top-Lit Updraft (TLUD) principle for heating equipment. The article presents a laboratory equipment piece for a "Hot air generator with forced draft fan based on the TLUD principle" that operates in the loop to maintain the temperature at 180°C at the chimney outlet, which is recommended for boilers with biomass gasification, to avoid tar deposition. Also, the equipment can control the temperature of the hot air produced, by controlling the gasification air flow rate and adjusting the working power. The combustion quality can be optimized by controlling the CO2 emissions or other unburned gases and suspended particulate matter (SPM) at the chimney outlet. [ABSTRACT FROM AUTHOR]
Published: 2023

Author: Gürsoy, Elif
Subjects: HEATING, DRINKING water, HOUSEHOLDS, BOILERS, CLOTHES closets, CHIMNEYS
Abstract: Copyright of Art-Sanat Journal / Art-Sanat is the property of Art-Sanat and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Published: 2022
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Author: LANTHIER, GEORGE
Subjects: COMBUSTION equipment, SELF-tuning controllers, CHIMNEYS, ORIGINAL equipment manufacturers, BOILERS
Abstract: The author discusses several problems associated with drafts and burners as well as significance of airflow in it. He states the importance of fuel mix, pressure, and sizing and positioning of regulators for its operation. He highlights the problems caused by oversized chimneys and he comments that one-size-fits all chimneys by original equipment manufacturer (OEM) are cost efficient. Further, he offers solution to oil and gas burner venting issues at rise in summer.
Published: 2013

Author: HOLOHAN, DAN
Subjects: DOMESTIC architecture, RESIDENTIAL heating systems, COOLING systems, CHIMNEYS, BOILERS, CEILINGS
Abstract: The article discusses the changes to the design of buildings with changes in the heating and cooling systems. Topics discussed include modulating condensing boilers and furnaces which has resulted in disappearance of chimneys, installation of boilers and chimneys on the side of the house in older buildings and replacement of coal by oil for fuel, and more height of ceiling in older buildings as it kept room cool during summers.
Published: 2016

Author: Mason, Alan
Subjects: CHIMNEYS, FLUES, BOILERS, HEAT engineering, INSTALLATION of equipment
Abstract: This article reports that flue and chimney installers face a number of challenges, such as the one related to flue termination and the stringent regulations on safety, environmental issues and neighbouring properties. Topics covered include how the Keston Combi 30 and 35 twin flue boilers can help in problematic installations, the differences between domestic and commercial installations of twin flue boilers and the qualifications that installers need in order to install twin flue boilers.
Published: 2016

Author: Roege, Peter
Subjects: BOILERS, COST effectiveness, CHIMNEYS, EMISSIONS (Air pollution)
Abstract: The author shares some tips on how to maximize boiler output with less fuel especially with regulations on cutting energy costs and emissions being put in placed. He says that even with advancements made in boiler design, correct flue design and management are keys to boiler efficiency and costs. Controlling chimney draught is one way but the author contends that the best approach is a fully controlled constant-pressure chimney automation system that is able to control, monitor and maintain pre-set draught standards.
Published: 2008