Sidee tahay ficil sari

Goren yeedhay reaction qayilo taas oo dhacda at xawaaraha sare, kaas oo la Ulasocto kulaylka in u tiro badan iyo, sida caadiga ah, uu yahey mid dhalaalaya, kaas oo aynu u qayshanno olol. geedi sari ayaa eegeysa kimistari jirka, taas oo sari a laga aqbalo oo dhan geeddi-gube isagoo reaction is-hi a. Noocan oo kale ah is-dardargelinta sabab u noqon kara in la kordhiyo in heerkulka (t. E. Hayso engine kulayl a), ama raasamaal oo ka mid ah qayb firfircoon (isagoo nooca sida- a).

reaction sari waa feature muuqaal - joogitaanka gobolka heerkulka sare (ololkii), spatially xaddidan iyo halka ugu badan ee raanta dhacdaa qalabka (shidaalka) in wax soo saarka sari-upka. Nidaamkan waxaa la socda in la sii daayo of xaddi badan oo tamar kulka. Inuu ku soo bilowdo falcelinta (muuqaalka olol) looga baahan yahay in ay arsaaqa xaddi gaar ah oo tamar on suuroggalaan ah, markaa geedi socodkii iska tagaa. Its xawaaraha ku xiran tahay guryaha kiimikada ee walxaha ku lug leh fal-celin ah, iyo sidoo kale by hababka firfircoon gaaska inta lagu guda jiro soo sari. reaction sari waxay leedahay sifooyin gaar ah, waxa ugu muhiimsan kuwaas oo - iyo qiimaha calorific ee isku dar ah waa heerkulka oo la yiraahdo (adiabatic), aragti taas oo lagu gaari karaa iyadoo dhammaystiran sari laga reebo kulaylka.

By gobolka wadar ahaan oxidizer iyo geedi sari shidaal ahaan loogu talo galay mid ka mid ah saddex nooc. reaction sari waxay noqon kartaa:

- dhqaalaha marka shidaalka iyo oxidizer (pre-isku dhafan) waa in gobolka gaseous,

- Nuurre Aw, taas oo shidaal adag ama dareere sameynayso la gaaska oxidant ah,

- reaction of sari of Baaruud iyo waxyaabaha qarxa.

sari dhqaalaha waa ugu fudud, waxa uu leeyahay xawaare joogto ah, taas oo ku xidhan ee Halabuurka iyo kulayl kelli tabinta isku dar ah, heerkulka iyo cadaadiska.

sari Nuurre Aw waa ugu badan ee dabiiciga ah, iyo sidoo kale giisa. Its xawaaraha uu ku xiran yahay shuruudaha gaarka ah ee nidaamka sari iyo sifooyinka jirka ah ee Cuntadan. In shidaalka dareere xawaaraha ku sari waxaa si weyn u saameeyay heerka of uumi, ee adag - heerka gasification. Tusaale ahaan, geeddi-socodka foomamka inta lagu guda jiro soo sari dhuxusha laba marxaladood. In ugu horeysay oo ka mid ah (in ay dhacdo kulaylinta a eego gaabis ah) loo qoondeeyey volatiles walax (dhuxusha), si ay gubasho coke labaad.

gaaska sari (tus, sari ethane) waa ka duwan yahay. dhexdhexaad ah oo iskiis u dacaayad ugu karaa olol meel fog ka baaxad weyn. Waxaa la dhaqaajin karin by gaaska xawaare ka subsonic, iyadoo hantida ma aha oo kaliya dhexdhexaad ah oo iskiis u, laakiin sidoo kale isku dar ah ee dareeraha ah u wanaagsan oo qayb ka guban adag qasan oxidant ah. Si loo xaqiijiyo in sari deggan in kiisaska noocaas ah waxay u baahan tahay design gaar ah qalab foornada.

Cawaaqibta oo sababa dareen-celinta sari ee dhexdhexaad ah oo iskiis u ah, waa laba nooc. qas ah ee socodka gaaska, taasoo keentay in kor u kac ku xawaaraha geedi - Koowaad. Shaacbaxaya la rabshooyin loomana baahno keeni kartaa socodka marxaladda soo socota - ah ee la ruxruxo lama filaan ah taasoo keentay in qaraxa ee isku dar ah. Badallo tallaabo sari qaraxa ku xiran tahay ma aha oo kaliya oo ku saabsan guryaha ay gaaska u gaar ah, laakiin sidoo kale ka tirada nidaamka iyo xuduudaheedu gelinta.

sari ee shidaalka loo isticmaalo farshaxanka iyo warshadaha. Ujeedada ugu weyn halkaan waa in la gaaro oolnimada sari ugu badnaan (E. ie. Si aad tayadoodii kulaylka) ee bareeg ah loo dejiyay. Loo isticmaalo gubanaya, tusaale, in industry macdanta - horumarinta hababka kala duwan ee macdanta ku salaysan adeegsiga hanaanka ee shidaalka. Laakiin in xaaladaha dabiiciga ah iyo dhulka qaar ka mid ah ifafaale sari waxaa laga yaabaa in factor ah, siday halis dhab ah. Khatarta ugu dhabta ah, tusaale, waa hab huritaanka holac lama filaan ah Peat, taas oo horseedaysa muuqaalka kore ee dababka qoomiyadda.