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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Oro srauto pasiskirstymo pagrindiniame ortakyje tyrimai / Air flow distribution in main air channel

Gaidžiūnaitė, Daiva 02 June 2011 (has links)
Darbo apimtis 42 puslapiai, jame yra 15 paveikslų ir 2 lentelės. Literatūros sąraše 31 šaltiniai(iš jų 11 rusų kalba). Darbo pradžia 2009.09.01 pabaiga 2011.05. Šio darbo tikslas – nustatyti debito koeficiento kitimą išilgai pagrindinio ortakio, priklausomai nuo šoninių ortakių aerodinaminio pasipriešinimo ir tiekiamo oro srauto. Ekspermentinio stendo pagalba nustatyti faktinis oro pasiskirstymas išilgai pagrindinio ortakio. Matematinio modulio pagalba apskaičiuotas teorinis oro pasiskirstymas, kai oras išteka į šoninius ortakius veikiamas statinio slėgio. Išanalizavus rezultatus nustatytas debito koeficiento kitimas išilgai skirstomojo ortakio ir jį įtakojantys veiksniai. / The volume of work contains 42 pages, 15 pictures and 2 tables. In the literature list 31 are sources (of them 11 are russian). The beginning of work – 2009.09.01 and the end – 2011.05. The aim of this paper is to define the variation of yield coefficient along the main channel, depending on the aerodynamic resistance of lateral duct and the flow of the supplied air. With the help of the experimental stand, to define real dissemination of air along the main channel. With the help of the mathematic module, to calculate theoretical dissemination of air, when it flows to lateral duct affected by static pressure. After the analysis of the results, the variation of yield coefficient along the main channel and the influencing factors were defined.

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