HAYASHI Profile picture
Apr 24 4 tweets 1 min read
No

Chernobyl 好似一年都要寫兩次🤣

熄核反應堆後,係仲有餘溫,仍需要行泵 keep 住水循環進行冷卻,唔係會過熱 meltdown

所以熄核反應堆前,係要預早開定另一組 diesel generator 去行泵

當時 Chernobyl 有人諗,不如我用反應堆既餘溫去煲水,水蒸氣又推返個 stream turbine 有電去行泵

1
有泵行就有水循環冷卻*已經停左既反應堆*

用一個無 power 既 source 去推返佢自己,呢個 dead end loop 根本唔 work

唔係 wor,我只係推一陣,最多幾分鐘,可以遲d 開 diesel generator ,大家又慳返 d 油

咁可以捱幾耐?要 test 過先知!

Chernobyl 意外就係咁開始

2

#Engineering_pt_of_view
Chernobyl 其實唔係核爆,而係爆水管,爆出黎既水接觸過核燃料咁解

停唔到既煤炭機組,如水循環有問題,一樣會爆水管爆到上天

Again

發電機既運作,係長期既計劃,由設計建造到日常營運維修,係一環扣一環,唔會話有人諗到 d 野不如試下得唔得

Chernobyl 顯示既唔係核能危險,而係人既愚蠢

3
況且現時既 PWR/BWR 同當時既 RMBK 係完全唔同既野

太多人一知半解,環保膠呀燒牙沈等 KOL 吹多兩吹

核能呀切爾諾貝利重演呀死啦死啦快d走呀

屌呢班友隨時連 Turbine 都唔知係乜,吹乜鳩

End

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