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/sci/ - Science & Math

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File: 3 KB, 1203x260, pressureloss.png [View same] [iqdb] [saucenao] [google]
15353929 No.15353929 [Reply] [Original]

Help me out /sci/. I've got a pipe where a fluid flows from point A to point B. Between A and B are structures (orifices, bends etc.) that cause a pressure loss. How do I calculate the pressure loss caused by these structures, considereing the following:

>I have the static pressure at point A and point B
>the velocity u at point A is different from point B because of a different cross section
>incompressible fluid
>A and B are at the same height

>> No.15353943

bernoulli energy balance and you're a fucking nigger.
you will fail.

>> No.15353945
File: 4 KB, 484x172, bernoulli.png [View same] [iqdb] [saucenao] [google]
15353945

>>15353943
So literally just like this?

>> No.15353960

This shits easy

>> No.15353983

build a comsol model and calculate

>> No.15353984
File: 943 KB, 1x1, TIMESAND___FractionalDistance.pdf [View same] [iqdb] [saucenao] [google]
15353984

Fractional Distance: The Topology of the Real Number Line with Applications to the Riemann Hypothesis
>https://vixra.org/abs/2111.0072
>http://gg762.net/d0cs/papers/Fractional_Distance_v6-20210521.pdf
Recent analysis has uncovered a broad swath of rarely considered real numbers called real numbers in the neighborhood of infinity. Here we extend the catalog of the rudimentary analytical properties of all real numbers by defining a set of fractional distance functions on the real number line and studying their behavior. The main results of are (1) to prove with modest axioms that some real numbers are greater than any natural number, (2) to develop a technique for taking a limit at infinity via the ordinary Cauchy definition reliant on the classical epsilon-delta formalism, and (3) to demonstrate an infinite number of non-trivial zeros of the Riemann zeta function in the neighborhood of infinity. We define numbers in the neighborhood of infinity as Cartesian products of Cauchy equivalence classes of rationals. We axiomatize the arithmetic of such numbers, prove all the operations are well-defined, and then make comparisons to the similar axioms of a complete ordered field. After developing the many underlying foundations, we present a basis for a topology.