Posts: 37
Joined: Mon Apr 06, 2026
The Science of Fluid Dynamic
Posts: 34
Joined: Mon Apr 06, 2026
1. Incompressible Flow Continuity Equation:
∇ · u is equal to zero.
2. Equations for the Conservation of Momentum (Naumann-Stokes):
The integral of ρ( ∂u/∂t + u · ∇u ) equals negative ∇p plus μ plus ∇²u plus f.
Number of Reynolds: 3.
The value of Re is equal to (ρ * v * L) divided by μ.
Principle of Bernoulli: 4.
p plus half of ρ times v squared plus ρ times gz equals constant
∇ · u is equal to zero.
2. Equations for the Conservation of Momentum (Naumann-Stokes):
The integral of ρ( ∂u/∂t + u · ∇u ) equals negative ∇p plus μ plus ∇²u plus f.
Number of Reynolds: 3.
The value of Re is equal to (ρ * v * L) divided by μ.
Principle of Bernoulli: 4.
p plus half of ρ times v squared plus ρ times gz equals constant
Posts: 52
Joined: Mon Apr 06, 2026
For a long time now, I've been attempting to train new firefighters by explaining fluid dynamics and the problems with pressure versus flow in big fire pumps.
Specifically, in and around mega-sized fire water pumps.
Either they understand immediately or they will never.
No one knows what this has to do with the CHR.
Specifically, in and around mega-sized fire water pumps.
Either they understand immediately or they will never.
No one knows what this has to do with the CHR.
Posts: 42
Joined: Mon Apr 06, 2026
What does the chr have to do with all this nonsense?