Working Fluid
The working fluid can be of any composition and the system may be single phase (liquid only or gas only) or dual phase (liquid/gas).
Read more about this topic: External Combustion Engine
Famous quotes containing the words working and/or fluid:
“Good marriages are built on respectful disagreement and back-and-forth cooperation. We learn to cue each other, fill in for each other, forgive each other’s fumbles, celebrate small victories. We revel in the realization that we’re working on something bigger than both of us, and that parenthood is not only incredibly challenging but also incredibly enriching.”
—Susan Lapinski (20th century)
“It is a mischievous notion that we are come late into nature; that the world was finished a long time ago. As the world was plastic and fluid in the hands of God, so it is ever to so much of his attributes as we bring to it. To ignorance and sin, it is flint. They adapt to themselves to it as they may; but in proportion as a man has anything in him divine, the firmament flows before him and takes his signet and form.”
—Ralph Waldo Emerson (1803–1882)