thermal efficiency; ratio of useful heat to consumed heat
Tone colorsmāmámǎmàma
Meanings
1 sense · 3 examplesnoun
thermal efficiency; the ratio of heat converted to mechanical work to the total heat consumed in an engine
technicalA technical term in thermodynamics and mechanical engineering used to measure the efficiency of heat engines.
Zhè这
kuǎn款
xīn新
xíng型
fā发
dòng动
jī机
de的
rè热
xiào效
lǜ率
dá达
dào到
le了
bǎi百
fēn分
zhī之
sì四
shí十
。
The thermal efficiency of this new engine model has reached forty percent.
Tí提
gāo高
rè热
xiào效
lǜ率
shì是
jié节
yuē约
néng能
yuán源
de的
zhòng重
yào要
tú途
jìng径
。
Improving thermal efficiency is an important way to conserve energy.
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Rè热
xiào效
lǜ率
de的
jì计
suàn算
gōng公
shì式
wéi为
shū输
chū出
gōng功
yǔ与
shū输
rù入
rè热
liàng量
de的
bǐ比
zhí值
。
The formula for calculating thermal efficiency is the ratio of output work to input heat.