What is Pressure Energy? - Physics Stack Exchange
Nov 3, 2015 · Anything which contributes to this capacity is called "pressure". What effects are lumped together under pressure? The ideal gas does not have any self-interaction terms, and the pressure is …
Derivation of heat capacity at constant pressure and temperature
Jan 30, 2019 · When you state: "Secondly, for an ideal gas, the internal energy and enthalpy are functions only of temperature, and do not depend on volume or pressure. So, for an ideal gas, …
Water pressure calculation for a volume of water at a given height
In reviewing the answer supplied by troy, The explanation of his increased water pressure on the larger pipe is as follows: The pressure from the tank is based on the height of the tank. A tank on a 25' …
How is pressure related to time? - Physics Stack Exchange
Aug 5, 2023 · Pressure is relevant in many other contexts as well, but here is one example. The pressure exerted on a wall by a (nonrelativistic, single-component) gas is the mass of the gas …
homework and exercises - Calculation of pressure from flow rate of ...
Aug 4, 2014 · Anybody kindly help me to find how to calculate pressure in bar from flow rate. I have a pipe and from that I am transferring water at a constant flow rate of 5ml/min. At this flow rate, with a …
What is the difference between stress and pressure?
Mar 28, 2015 · 28 Pressure is defined as force per unit area applied to an object in a direction perpendicular to the surface. And naturally pressure can cause stress inside an object. Whereas …
Calculate specific gravity (SG) from pressure differential
Jan 24, 2022 · Can anyone help me to calculate SG in an open tank of fermenting juice? I have two pressure sensors mounted a meter apart. The juice height above the top sensor can vary. The …
Applying pressure at an angle - Physics Stack Exchange
May 31, 2019 · Let us think what you thought wrong while giving the first definition :- If you are familiar with the idea of area vector the you could send that the area vector $ A $ points vertically upwards in …
How are pressure, force, thrust related? - Physics Stack Exchange
Jan 31, 2017 · The unit of thrust is Newton. The force acting over unit area is called pressure. The unit of pressure in the SI system is Newton/m2. Correct me if I am wrong but according to me thrust is the …
How do I calculate pressure drop across a reduction in pipe diameter ...
If reducing from one pipe size to another through a reducing fitting, say 6.25cm to 5cm, how do I calculate the pressure drop? Also, how does this impact a change in volumetric flow rate (or does it …