"Wherever there exists a difference of temperature... it is possible to have also the production of impelling power. ...All substances in nature can be employed for this purpose, all are susceptible of changes of volume, of successive contractions and dilatations, through the alternation of heat and cold. All are capable of overcoming in their changes of volume certain resistances... A solid... A liquid... An aeriform fluid... If it is enclosed in an expansible space, such as a cylinder provided with a piston, it will produce movements of great extent. Vapors of all substances capable of passing into a gaseous condition, as of , of mercury, of , etc., may fulfil the same office as vapor of water. ...Most of these... have been proposed, many even have been tried, although... without remarkable success."
Quote Details
Added by wikiquote-import-bot
Unverified quote
0 likes
Original Language: English
Available Languages (1)
Sources
Imported from EN Wikiquote
https://en.wikiquote.org/wiki/Nicolas_L%C3%A9onard_Sadi_Carnot
Revision History
No revisions have been submitted for this quote.
Categories
Nicolas Léonard Sadi Carnot
116 quotes on TrueQuotesView all quotes by Nicolas Léonard Sadi Carnot →
Related Quotes
"No useless discourse. All conversation which does not serve to enlighten ourselves or others, to interest the heart o…"
"Nature, in providing us with combustibles on all sides, has given us the power to produce, at all times and in all pl…"
"Iron and heat are... the supporters, the bases, of the mechanic arts."
"To take away to-day from England her steam-engines would be to take away at the same time her coal and iron. It would…"
"Steam navigation... tends to unite the nations of the earth as inhahitants of one country. ...is not this the same as…"
"There is almost as great a distance between the first apparatus in which the expansive force of steam was displayed a…"
"Savery, Newcomen, Smeaton, the famous Watt, Woolf, Trevithick, and some other English engineers, are the veritable cr…"
"Notwithstanding the work of all kinds done by steam-engines... their theory is very little understood, and the attemp…"
"The phenomenon of the production of motion by heat has not been considered from a sufficiently general point of view.…"
"Abstain from all pleasantry which could wound."