- Source: Power number
For Newton number, see also Kissing number in the sphere packing problem.
The power number Np (also known as Newton number) is a commonly used dimensionless number relating the resistance force to the inertia force.
The power-number has different specifications according to the field of application. E.g., for stirrers the power number is defined as:
N
p
=
P
ρ
n
3
D
5
{\displaystyle N_{\mathrm {p} }={\frac {P}{\rho n^{3}D^{5}}}}
with
P: power
ρ: fluid density
n: rotational speed in revolutions per second
D: diameter of stirrer
References
Kata Kunci Pencarian:
- I Am Number Four
- Bilangan oktan
- Back Number
- Power (EP)
- Nintendo Power
- Shakti: The Power
- Big Bang (grup musik)
- Mesin slot
- Balada sentimental
- Power Rangers Beast Morphers
- Power number
- Power–speed number
- Power of 10
- SL-1
- The Power (Snap! song)
- Smooth number
- Algebraic number field
- Tyrone Power
- 1000 (number)
- Power of three
