尤物成av人片在线观看_興登堡號飛艇爆炸之迷

興登堡號飛艇爆炸之迷
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2019/5/27 16:15:06

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興登堡號飛艇爆炸之迷

1. What Caused The Hindenburg Explosion

1. 興登堡號爆炸之迷

The promise of the Hindenburg, a hydrogen-filled airship that could cross the Atlantic in half the time of a ship at sea, exploded along with the craft itself as it prepared to land in Lakehurst, New Jersey in May 1937. Of the 100 people on board that day, 35 died.

興登堡號是一艘充滿(mǎn)氫氣的飛艇。在當時(shí)，它穿過(guò)大西洋所需的時(shí)間只是普通輪船的一半。然而，1937年5月，正當興登堡號準備在新澤西的萊克赫斯特海軍航空總站著(zhù)陸時(shí)，發(fā)生了爆炸。當時(shí)，興登堡號上有100人，35人遇難。

Scientists have debated the reason for the explosion for decades. They knew that a spark ignited leaking hydrogen, but they differed on the reason for the spark and the leaking gas. Theories included lightning, explosive properties in paint, and a bomb.

科學(xué)家們?yōu)槠浔ㄔ驙幷摿藥资?。他們認為，是火花引燃了泄露的氫氣。但是，科學(xué)家們對火花和泄漏的氫氣的原因的看法產(chǎn)生了分歧?？赡艿脑虬ㄩW電、油漆上的易爆物質(zhì)或者炸彈引發(fā)了爆炸。

However, in 2013, a team of experts ruled out the other theories and determined that the Hindenburg had become charged with static electricity from a thunderstorm. Either a faulty gas valve or broken wire caused hydrogen to leak into the ventilation shafts. A spark of static electricity ignited the hydrogen, which started the fire in the tail section and led to the explosion.

然而，在2013年，一個(gè)專(zhuān)家團隊排除了其他可能的原因，認為興登堡號爆炸的原因是由于大雷雨所產(chǎn)生的靜電所致。氣體閥泄漏或者線(xiàn)路損壞，導致了氫氣進(jìn)入到通風(fēng)裝置中。在飛艇尾翼，靜電產(chǎn)生的火花引燃了氫氣，導致爆炸。

"I think the most likely mechanism for providing the spark is electrostatic," said British aeronautical engineer Jem Stansfield. "That starts at the top, then the flames from our experiments [blowing up or setting fire to scale models of the airship] would've probably tracked down to the center. With an explosive mixture of gas, that gave the whoomph when it got to the bottom."

英國航空工程師杰姆·斯坦斯菲爾德（Jem Stansfield）表示，“我認為，產(chǎn)生火花最可能的原因是靜電?！睂?shí)驗用發(fā)泡類(lèi)物質(zhì)制作了一個(gè)同比例飛艇模型。在實(shí)驗初始階段，火焰在飛艇的頂部燃燒，進(jìn)而燃燒到了飛艇中心?；旌系谋ㄐ詺怏w進(jìn)入到飛船底部的時(shí)候，飛船發(fā)生了劇烈爆炸。

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