Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
955 30 |
Ultima descărcare din IBN: 2024-02-13 05:48 |
SM ISO690:2012 DAUD, Vasilii. Utilizarea arzătoarelor de gaze tip „DAVA” cu funcţionare în regim de sarcină variabilă la producerea energiei termice şi apei calde. In: Problemele Energeticii Regionale, 2014, nr. 3(26), pp. 81-92. ISSN 1857-0070. |
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Problemele Energeticii Regionale | |||||
Numărul 3(26) / 2014 / ISSN 1857-0070 | |||||
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Pag. 81-92 | |||||
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Rezumat | |||||
The article brings new information referred to upgraded gas burners type "DAVA", which
are characterized by high performance at variable load. Adaptation of burner operation is carried out
automatically. There are presented design features that allow increase of the efficiency and the
reliability of these burners at variable load, and reducing natural gas consumption. The range of
variation of the coefficient of excess air affects the efficiency of the burner. The experimental results
of the tests of gas burners of different power had confirmed the economic effect of the upgraded
burners at heat production. It is proved that economic effect increases with increasing of burner output
and of operation time during the season. |
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Cuvinte-cheie Arzător, amestec aer-gaz, sarcină variabilă, eficienţă |
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