MOShINI BUGI

MOShINI BUGI, muharriki haroratii porsheniest, ki energiyai potensialii bugi obro ba kori mekha­niki tabdil medihad. Bugi ba silindri Moshini bugi dokhilshuda vase me­shavad va porshenro tela medihad. Harakati peshravanda-bargardandai porshen tavassuti mekhanizmi krivoshipi ba harakati charkhzanandai navard tabil meyobad (rasm). Baroi kamtar talaf shudani garmi silindrhoi Moshini bugi bo bugkurta ihota karda meshavand. Daromadu baromadn bugro sistemai bugtaksimkunak idora mekunad. Moshini bugiro dar Rossiya I. I. Polzunov (1763—65), dar Angliya Ch. Uagg (1774—84) ikhtiro kardaand. Moshini bugi barobari bunyodi Moshini bugii stasionari (baroi zavodu fabrikaho va stansiyahoi elektri), Moshini bugii parovoz (baroi naqliyoti rohi ohan), Moshini bugii kishti (baroi kishtihoi tijorat va harbi), lokomobilho (baroi ehtiyojoti khojagii qishloq va sanoati mahalli) inkishof yoft. Moshini bugi to okhiri asri 19 yagona muharriki universali bud va baroi taraqqiyoti sanoatu naqliyot dar jahon khizmati kalon kard. Ammo az ibtidoi asri 20 turbinahoi bugi va muharoikhoi da­runsuz tadrijan joi Moshini bugiro girif­tand. Bo sababi on, ki Moshini bugi k. a. m.-i khurd (az 1 to 20%), surati na­mi gasht (to 1000 gard/daq) va iqtidori agregatii khurd (to 30000 d. a.), inchunin massa va andozahoi azim doshtand, dar solhoi 50 asri 20 istehsoli onho qat yoft. Alhol Moshini bugi faqat dar parovozho, lokomobilho va baze parokhodhoi kuhi a istifoda meshavad.