Wind Chill Warning ：Wind chill of -36 tonight and Tuesday morning
- 主题发起人 ccc
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- 2012-02-27
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这次最低气温与上一轮降温一样，但这次的湿度比较大，75%，所以，要严防冻伤。
-28度，可能有一些人的车在早晨难于启动。因为电池的测试标准，是-18度能保证启动持续时间内的电流。而发动机机油5W30, 测试标准是100度和-25度达到黏度要求。
再重复一次，早晨热车，正确的热车方式是将空调温度打到最热，将出风方向设成向脚下吹风，并开启内循环(不将风向设成向脚下或面部，没法开启内循环)。只有这样的方法才热车最快。热车的最低要求是发动机转速降低到1000转以下。idle热车时间不宜太长，长时间的idle会对 connecting rod bearings有损害，也可能因idle时的发动机温度不够而使 catalytic convert不能正常工作。
行车时将风向设成向前窗玻璃(或前窗+脚下)就可以了，窗玻璃不会结霜。
-28度，可能有一些人的车在早晨难于启动。因为电池的测试标准，是-18度能保证启动持续时间内的电流。而发动机机油5W30, 测试标准是100度和-25度达到黏度要求。
再重复一次，早晨热车，正确的热车方式是将空调温度打到最热，将出风方向设成向脚下吹风，并开启内循环(不将风向设成向脚下或面部，没法开启内循环)。只有这样的方法才热车最快。热车的最低要求是发动机转速降低到1000转以下。idle热车时间不宜太长，长时间的idle会对 connecting rod bearings有损害，也可能因idle时的发动机温度不够而使 catalytic convert不能正常工作。
行车时将风向设成向前窗玻璃(或前窗+脚下)就可以了，窗玻璃不会结霜。
最后编辑:
晚上出门是很冷。
- 注册
- 2012-02-27
- 消息
- 9,438
- 荣誉分数
- 2,120
- 声望点数
- 273
一个美国姥终于领教了昨晚渥太华的寒冷
Quick Story: American here, underestimating Canadian winter in Ottawa.
Hey /r/Ottawa. Been a lurker for a while and made some random posts here and there.
But fuckall, its cold out here tonight (-29 C° with this windchill).
Long story short, I was out earlier tonight with my Girlfriend to buy some snacks for my plane ride back to NYC later this afternoon. As we're outside, I simply removed my gloves and fixed my jacket for what had to have been a min or so, while walking. I kept them off for longer than expected as I was also trying to find my wallet.
Halfway to the gas station after about 5 minutes, still with no gloves on, I feel the tips of my fingers go numb... but never this numb.
I put on my gloves and turn on a heel, telling my girlfriend I can't feel my fingertips at all.
We run to her house, almost sprinting as I blew hot air into my thick gloves (that weren't help keep my hands warm at all).
Scared as all fuck, we're in her house and she gets me a bowl of lukewarm water to help me warm up and bring back healthy circulation into my fingertips.
Whats crazy about this situation is that I was so bundled up from head to toe minus keeping my fingers in for a few minutes, and now I have a tiny prickling pain in some of my fingertips.
Damn Canada, you cold. But I had an awesome vacation.
Thank you.
-----------------
-29 only? You should be here last year in the -40. That is the time the bus driver didn't come and makes me want to murder that bastard.
Quick Story: American here, underestimating Canadian winter in Ottawa.
Hey /r/Ottawa. Been a lurker for a while and made some random posts here and there.
But fuckall, its cold out here tonight (-29 C° with this windchill).
Long story short, I was out earlier tonight with my Girlfriend to buy some snacks for my plane ride back to NYC later this afternoon. As we're outside, I simply removed my gloves and fixed my jacket for what had to have been a min or so, while walking. I kept them off for longer than expected as I was also trying to find my wallet.
Halfway to the gas station after about 5 minutes, still with no gloves on, I feel the tips of my fingers go numb... but never this numb.
I put on my gloves and turn on a heel, telling my girlfriend I can't feel my fingertips at all.
We run to her house, almost sprinting as I blew hot air into my thick gloves (that weren't help keep my hands warm at all).
Scared as all fuck, we're in her house and she gets me a bowl of lukewarm water to help me warm up and bring back healthy circulation into my fingertips.
Whats crazy about this situation is that I was so bundled up from head to toe minus keeping my fingers in for a few minutes, and now I have a tiny prickling pain in some of my fingertips.
Damn Canada, you cold. But I had an awesome vacation.
Thank you.
-----------------
-29 only? You should be here last year in the -40. That is the time the bus driver didn't come and makes me want to murder that bastard.
最后编辑:
