Thermodynamic entropy

Homentropic flow

In fluid mechanics, a homentropic flow has uniform and constant entropy. It distinguishes itself from an isentropic or particle isentropic flow, where the entropy level of each fluid particle does not change with time, but may vary from particle to particle. This means that a homentropic flow is necessarily isentropic, but an isentropic flow need not be homentropic. * v * t * e (Wikipedia).

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Recently I noticed my bathroom tap water flow is very small. This is a small tweak on how to increase it. Enjoy.

From playlist Everyday How-to

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This physics video tutorial provides a basic introduction into mass flow rate and volume flow rate. The mass flow rate is the change in mass per unit time. It is also equal to the product of the fluid density, cross sectional area and the speed of the fluid in a pipe. The volume flow ra

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Definition of steamlines as curves of constant stream function. Join me on Coursera: https://www.coursera.org/learn/mathematics-engineers-capstone Lecture notes at https://www.math.hkust.edu.hk/~machas/flow-around-a-cylinder.pdf Subscribe to my channel: http://www.youtube.com/user/jchas

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Subscribe to our YouTube Channel for all the latest from World Science U. Visit our Website: http://www.worldscienceu.com/ Like us on Facebook: https://www.facebook.com/worldscienceu Follow us on Twitter: https://twitter.com/worldscienceu

From playlist Science Unplugged: Time

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Hydrostatic transmissions with fixed or variable hydraulic pumps and fixed or variable motor combinations provide an extended range of motor speeds and torques.

From playlist Pneumatic and Hydraulics

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AWESOME Brownian motion (with explanation)!

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From playlist Chapter 2 - Vectors

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From playlist IIT Guwahati: Advanced Hydraulics | CosmoLearning.org Civil Engineering

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Advanced Hydraulics by Dr. Suresh A Kartha,Department of Civil Engineering,IIT Guwahati.For more details on NPTEL visit http://nptel.iitm.ac.in

From playlist IIT Guwahati: Advanced Hydraulics | CosmoLearning.org Civil Engineering

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From playlist IIT Guwahati: Advanced Hydraulics | CosmoLearning.org Civil Engineering

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Be one of the first 200 people to sign up to Brilliant using this link and get 20% off your annual subscription! https://brilliant.org/efficientengineer/ There are two main types of fluid flow - laminar flow, in which the fluid flows smoothly in layers, and turbulent flow, which is charac

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I'm putting this here for a talk I'm giving next week. It is how we pump our nanoparticle samples for optical measurements. I'm sure I could write a fluids problem about it!

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From playlist IIT Bombay: Aerospace - Jet Aircraft Propulsion (CosmoLearning Aerospace Engineering)

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Entropy | Isentropic process