Kodi ndi chopangira mphamvu mafuta?

The mpweya chopangira mphamvu - mota, mmene pa ntchito yopitirira ya chipangizo chachikulu (ozungulira) akutembenukira thupi la mphamvu mkati mwa mpweya (nthawi zina, nthunzi kapena madzi) mu dongosolo mawotchi ntchito. Mu ichi ntchito mankhwala mtsinje amakhudza tsamba amodzi pa circumference wa ozungulira, chifukwa mu zimayendera. Monga malangizo mpweya otaya anawagawa chopangira mphamvu ofananira (mpweya chimachititsanso ikufanana ndi olamulira wa chopangira mphamvu) kapena zozungulira (perpendicular wachibale zoyenda kwa olamulira yomweyo). Pali osakwatira ndiponso Mipikisano njira.

The chopangira mphamvu mpweya mwina ntchito pa tsamba m'njira ziwiri. Choyamba, ndi ndondomeko yogwira kumene mpweya umaperekedwa kuderali ntchito imathamanga mkulu. Pankhaniyi, otaya mpweya amamuchititsa kusuntha mu mzere molunjika ndi kuima mu njira yake yokhota kumapeto tsamba la mwatsatanetsatane akana izo, kutembenuzira yokha. Chachiwiri, ndondomeko ya mtundu zotakasika, pamene mlingo mpweya chakudya otsika Komabe, mavuto mkulu ntchito. Kwakusiyana injini mtundu mwa mawonekedwe pafupifupi wangwiro zimachokeradi, mwachitsanzo. K. chopangira mphamvu A iwo azipereka mphamvu centrifugal amene amachita pa masamba, pamodzi ndi mphamvu anachita.

Kodi chopangira mphamvu mpweya ntchito lero? Mfundo ntchito chipangizo angagwiritsidwe ntchito galimoto ya magudumu magetsi, compressors, etc. Ponseponse chopangira mphamvu ya mtundu uwu analandira pa zoyendera (m'madzi turbines mpweya). Poyerekeza ndi Anzawo nthunzi, ali ndi kulemera ochepa ndi miyeso, chifukwa iwo safuna kusintha kukatentha, condensing unit.

The chopangira mphamvu mafuta ndi mwamsanga kukonzekera ntchito pambuyo Launch, akufotokozera mphamvu zonse kwa pafupifupi mphindi 10, ndi zosavuta kusamalira, amafuna pang'ono madzi yozizira. Mosiyana ndi injini kuyaka mkati, alibe zotsatira inertial wa limagwirira tiyipukuse. Gasi chopangira mphamvu chomera ndi nthawi theka wamfupi kusiyana injini dizilo, ndipo ana oposa theka kulemera. chipangizo amatha ntchito mafuta osauka khalidwe. makhalidwe pamwamba kulola injini tikambirane dongosolo ngati kwenikweni mabwalo pa hovercraft ndi hydrofoil.

A injini mafuta chopangira mphamvu ndi mbali yaikulu ndi angapo a kuipa kwambiri. Pakati pawo onani mkulu phokoso mlingo wa zosakwana injini dizilo, dzuwa, yochepa ntchito pa kutentha (ngati ntchito gaseous sing'anga ali ndi kutentha pafupifupi 1100 ^{° C,} nthawi ya ntchito chopangira mphamvu mwina maola 750).

chopangira mphamvu mpweya Mwachangu zimatengera chimene dongosolo ntchito. Mwachitsanzo, zipangizo ntchito mu mphamvu ndi koyamba mpweya kutentha pamwamba 1300 madigiri seshasi, ndi pa psinjika chiŵerengero cha mpweya mu kompresa 23 kenanso ndi zosachepera 17 yoyenda yokha maopaleshoni koyefishienti pafupifupi 38,5%. turbines amenewa ambiri kwambiri ndipo ntchito makamaka kwa amadzazira nsonga katundu mu magetsi. Masiku ano, pafupifupi 15 gasi turbines ndi mphamvu 30 MW ntchito pa nambala ya zomera matenthedwe mphamvu Russia. Mu mayunitsi multistage zimatheka mlingo wapamwamba wa dzuwa (padziko 0.93) chifukwa mbali mkulu Mwachangu.