![]() |
發(fā)布時(shí)間: 2016-6-13 14:26
正文摘要:求教,腔體長2000mm,寬1600mm,高100mm,風(fēng)機(jī)從下面吹風(fēng),吹到腔體內(nèi),由上面均布的腰形孔排出氣體散熱,腰形孔直徑10,中心距30,40個(gè)腰形孔,請問這個(gè)風(fēng)機(jī)型號怎么選,壓力和流量怎么計(jì)算? ... |
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2025-8-24 09:02 , Processed in 0.064955 second(s), 25 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.