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2026. 8. 12. 작업
I know that steam engines are considered to be old fashioned, impractical and rarely used. Why are they considered impractical therefore rarely used? How exactly might a steam engine work to power a car as a replacement for the internal combustion engine? I have made the assumption that it is possible.
In the early automotive days, steam-powered cars were more common than anything else. Disadvantages of steam power for automotive use, as compared with the internal combustion engine: Inefficiency. In an internal combustion engine, chemical energy is converted directly to mechanical energy in the form of expanding gas combustion products. Conversely in a steam engine, there is the extra step of transferring heat energy from combustion to superheat water, and then the expansion of the superheated water to steam to produce mechanical energy. Typically any conversion of energy from one form to another will incur energy losses. Weight. External combustion and the extra energy transfer to water/steam requires extra hardware. This all adds significant weight to produce the same amount of power Slow start. Even with a flash boiler, it will be necessary to wait some time for the water to be heated to the point where it can produce useful mechanical energy. In the early days of internal combust
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Toyed with doing this for ages! Hope you like it. Here goes... Before getting to my current cars, I always love the threads where people share their car history, so here's mine! Unfortunately I don't have pictures for all of them so I've pointed out where I've shamelessly borrowed from Google image search. Where possible the images are exactly as my cars were. So, first up...Nissan Micra K10 1.0 | 1985 | 50 BHP | 79 BHP per Ton | 0-60 in 13.6Image from GoogleHanded down from my older sister, this was my first car. Ghastly thing but made a change from all my peers who either drove Mk2 Fiestas o
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Fantastic car to aquire. I've always admired these, it's a fantastic design and the interior is just brilliant. I was wondering which car was going to need your soon-to-be-aquired welding skills.
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Without really looking for it, I am now the lucky owner of a 166:I wasn't looking for another car. Honest! But this was too good an opportunity to pass up...as it was free. Yes, free - but of course needs a fair amount of work.As you can see from my threads on PH I am fortunate to have a diverse fleet: some in storage, some away for long time work and a lucky rotation at home according to seasons and requirements. Coming up for 10 years ago I started my first thread in Reader's Cars on my 164, saved from the tail end of the scrappage scheme that cut a swathe through neo-classics. It started my
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큼직한 범퍼에 작은 범퍼 아치를 장착했을 때 약간 나아진 외형. 프론트 아치의 앞 부분과 프론트 범퍼의 뒷 부분을 보면 맞지 않는 부분을 볼 수 있음. 하지만 여전히 괜찮아 보임.