Search for tag: "heat engine"

13a Heat engines duration 23 minutes 1 second 13a Heat engines 13a Heat engines	13a Heat engines Here I introduce the concept of the heat engine. I define the source and the sink. I then use the first and second laws of thermodynamics to derive the Carnot efficiency. I then point out that the… thermodynamics first law second law heat engine heat work carnot efficiency From Stephen Beck 0 likes 680 plays 0 Optional Metadata - Department Faculty of Engineering
13b Power cycles and diagrams duration 11 minutes 38 seconds 13b Power cycles and diagrams 13b Power cycles and diagrams	13b Power cycles and diagrams Here I show that the area under the PV and TS diagrams are the work produced in a cycle. I show (again that the efficiency is the ratio between work out and heat in, but here I do it graphcally. themodynamics carnot cycle t-s diagram p-v diagram heat engine efficiency From Stephen Beck 0 likes 603 plays 0 Optional Metadata - Department Aerospace Engineering