Methods for defining the binary coal mixture composition in the pulverized coal-fired boiler
dc.citation.epage | 8 | |
dc.citation.issue | 1 | |
dc.citation.spage | 1 | |
dc.contributor.affiliation | Національний університет “Львівська політехніка” | |
dc.contributor.affiliation | Lviv Polytechnic National University | |
dc.contributor.author | Євген, Пістун | |
dc.contributor.author | Степан, Мисак | |
dc.contributor.author | Галина, Матіко | |
dc.contributor.author | Yevhen, Pistun | |
dc.contributor.author | Stepan, Mysak | |
dc.contributor.author | Halyna, Matiko | |
dc.coverage.placename | Lviv | |
dc.date.accessioned | 2018-03-27T13:02:42Z | |
dc.date.available | 2018-03-27T13:02:42Z | |
dc.date.created | 2017-02-14 | |
dc.date.issued | 2017-02-14 | |
dc.description.abstract | Розглянуто методи визначення часток складових вугільної суміші, що спалюється, в паливні котла на теплових електричних станціях. Запропоновано непрямі методи визначення часток складових суміші двох марок вугілля, що ґрунтуються на наявній інформації щодо якісних характеристик вугілля. За першим методом склад вугільної суміші визначають за значеннями вмісту летких речовин на горючу масу вугільної суміші та кожної із марок вугілля, з яких складається суміш. У другому методі частку двох марок вугілля знаходять за нижчою теплотою згорання вугільної суміші та нижчою теплотою згорання вугілля двох марок, що входять до складу суміші. Виконана оцінка невизначеності результату визначення часток складових суміші двох марок вугілля пилосистеми котла за допомогою розроблених методів. | |
dc.description.abstract | The paper deals with the methods for defining the composition of the coal mixture burnt in boilers at combined heat and power plants. Indirect methods for defining the proportions of the two grades of coal in the mixture based on the available information on the quality characteristics of the coal are proposed. According to the first method the coal mixture composition is determined based on the values of volatile substances content in the combustible mass of the coal mixture and of each grade of coal making up the mixture. The second method uses the lower combustion heat of the coal mixture and lower combustion heats of the two grades of coal that the mixture consists of. The uncertainties of the results obtained by the developed methods are evaluated. | |
dc.format.extent | 1-8 | |
dc.format.pages | 8 | |
dc.identifier.citation | Pistun Ye. Methods for defining the binary coal mixture composition in the pulverized coal-fired boiler / Yevhen Pistun, Stepan Mysak, Halyna Matiko // Energy Engineering and Control Systems. — Lviv : Printing Center of lviv Politechnic Publishing House, 2017. — Vol 3. — No 1. — P. 1–8. | |
dc.identifier.issn | 2411-8028 | |
dc.identifier.uri | https://ena.lpnu.ua/handle/ntb/39962 | |
dc.language.iso | en | |
dc.publisher | Printing Center of lviv Politechnic Publishing House | |
dc.relation.ispartof | Energy engineering and control systems, 1 (3), 2017 | |
dc.relation.referencesen | [1] Kapustianskyi, А. Study of the flame combustion of the non-baking coal and ash mixture. Scientific Bulletin of Ukrainian National Forestry University, No. 26.5, 2016, pp. 250–255 (in Ukrainian). | |
dc.relation.referencesen | [2] Trembovlia, V., Fingel, E., Avdeieva, А. (1991) Heat performance testing of steam generating units. 2nd Edition, Energoatomizdat Publishers, Moscow (in Russian). | |
dc.relation.referencesen | [3] Herasymenko, I., Herasymenko, A., Herasymenko, V. (1986) Reference manual on commissioning, maintenance and operation of steam generating units. Tekhnika Publishers, Kyiv (in Russian). | |
dc.relation.referencesen | [4] Hard coal, anthracite and coke. Mechanical sampling. Part 2. Coal. Sampling from moving streams. DSTU ISO 13909-2:2005 (ISO 13909-2:2001, IDT), 2005 (in Ukrainian). | |
dc.relation.referencesen | [5] Hard coal, anthracite and coke. Mechanical sampling. Part 3. Coal. Sampling from immobile lots. DSTU ISO 13909-3:2005 (ISO 13909-3:2001, IDT), 2005 (in Ukrainian). | |
dc.relation.referencesen | [6] Hard coal, anthracite and coke. Mechanical sampling. Part 4. Coal. Sample preparation for testing. DSTU ISO 13909-4:2005 (ISO 13909-4:2001, IDT), 2005 (in Ukrainian). | |
dc.relation.referencesen | [7] Hard coal, anthracite and coke. Mechanical sampling. Part 7. Methods for estimating the precision of sampling, sample preparation and testing. DSTU ISO 13909-7:2006 (ISO 13909-7:2001, IDT), 2006 (in Ukrainian). | |
dc.relation.referencesen | [8] Omelianovskyi, P., Holyshev, L., Mysak, Yo., Mysak, I. (2010) Method for defining the composition of the binary coal mixture of the pulverized coal-fired boiler. UA Patent No. 90343, Bul. No 8, F 23 K 1/00, G 01 N 25/00 (in Ukrainian). | |
dc.relation.referencesen | [9] Mysak, S. (2014) Method for defining the composition of the binary coal mixture of the pulverized coal-fired boiler. UA Patent No. 104223, Bul. No 1, F 23K 1/00, G 01N 33/22 (2006.01), G 01 N 25/00 (in Ukrainian). | |
dc.relation.referencesen | [10] Dorozhovets,M. (2007) Processing ofmeasuring results. Tutorial, Lviv Polytechnic National University Publishing House, Lviv (in Ukrainian). | |
dc.rights.holder | © Lviv Politecnic National University,2017 | |
dc.rights.holder | © 2017, The Authors.Published by Lviv Polytechnic National University | |
dc.subject | методи | |
dc.subject | вугільна суміш | |
dc.subject | склад суміші | |
dc.subject | котел | |
dc.subject | пилосистема | |
dc.subject | невизначеність | |
dc.subject | coal mixture | |
dc.subject | mixture composition | |
dc.subject | boiler | |
dc.subject | pulverized coal system | |
dc.subject | uncertainty | |
dc.title | Methods for defining the binary coal mixture composition in the pulverized coal-fired boiler | |
dc.title.alternative | Методи визначення часток складових суміші двох марок вугілля пилосистеми котла | |
dc.type | Article |
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