On the Conservation of Solar Energy a Span Classsearchtermspan Classse
On the Conservation of Solar Energy a Span Classsearchtermspan Classse
Charles William Siemens
The book On the Conservation of Solar Energy a Span Classsearchtermspan Classse was written by author Charles William Siemens Here you can read free online of On the Conservation of Solar Energy a Span Classsearchtermspan Classse book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is On the Conservation of Solar Energy a Span Classsearchtermspan Classse a good or bad book?
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Conditions analogous to those here contemplated are met with in a high-pressure steam boiler, with its heated water and dense vapour atmosphere. Suppose the fire below such a boiler be withdrawn, and its roof be exposed to active radiation into space, what, it may be asked, should we observe through a strong pane of glass inserted in the side of the boiler near the liquid surface, lit up by an incandescent electric lamp within? The loss of heat by radiation from the boiler would give rise to co...nvection currents, and partial condensation of the vapour atmosphere ; then, if the motion of the water was made visible by means of colouring matter, we should observe convection currents in the fluid mass separate and distinct from those in the gaseous mass ; but these convection currents would cause no visible disturbance of the liquid surface, which would present itself to the eye with the smoothness of a mirror. It is only in the event of the steam pressure being SUN SPOTS. 5 suddenly relieved at any point, that a portion of the water would flash into steam, causing a violent upheaval of the liquid.
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