Search for tag: "ideal"

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16:48 14b Example of Brayton cycle 14b Example of Brayton cycle	14b Example of Brayton cycle Here I go through an example of a Brayton cycle. I show that, using previous knowledge of devices, we can calculte the heat and work terms for the three devices and therefore work out the efficiency… thermodynamics brayton cycle heat work efficiency ideal isentropic From Stephen Beck 0 likes 495 plays 0 Optional Metadata - Department Aerospace Engineering
10:24 8b Ideal gas laws 8b Ideal gas laws	8b Ideal gas laws Here I show the ideal gas laws. PV=mRT and P1V1/T1 = P2V2/T2. I also show how this can be applied to different gases using R=Ru/M thermodynamics gas laws ideal gas From Stephen Beck 0 likes 591 plays 0 Optional Metadata - Department Aerospace Engineering
15:27 8a Liquids, gases, and steam diagrams 8a Liquids, gases, and steam diagrams	8a Liquids, gases, and steam diagrams Here I introduce liquids and gases. I go throught the processes whereby liquids turn to gases. I describe the regions on p-v and t-v diagrams. thermodynamics properties of fluids boiling steam ideal gas From Stephen Beck 0 likes 766 plays 0 Optional Metadata - Department Aerospace Engineering
12:42 11d Some equations for entropy 11d Some equations for entropy	11d Some equations for entropy I state that entropy is made out of that due to Irreversibility and that due to heat transfer, Q=TdS. Then I derive the entropy change for solids, liquids and ideal gasses. entropy ideal gas q=tds From Stephen Beck 0 likes 612 plays 0 Optional Metadata - Department Aerospace Engineering
15:52 10b Polytropic processes 10b Polytropic processes	10b Polytropic processes Here I show that the polytropic process is a good way of describing changes in condition for closed systems with ideal gasses. I look at different values of the exponent, n. Then I calculate some at… polytropic processes first law ideal gas heat wor From Stephen Beck 0 likes 814 plays 0