Quality Magazine

Techniques to improve quality on the shop floor and in manufacturing planning.

Hydraulics & Pneumatics

For design and manufacturing engineers involved in buying or specifying fluid power components and systems.

Design-2-Part

How OEM's can make their parts better, faster, and more efficient.

Desktop Engineering

Design, simulation, test, prototyping and high performance computing.

more free magazines

Materials

Design

Processes

Units

Formulas

Math
Glossary » Units » Permeability » Perm (0°C)
Perm (0°C) (perm (0 °C)) is a unit in the category of Permeability. It is also known as perms. This unit is commonly used in the US unit system. Perm (0°C) (perm (0 °C)) has a dimension of L-1T where L is length, and T is time. It can be converted to the corresponding standard SI unit kg/N-s by multiplying its value by a factor of 5.72135E-011.
Note that the seven base dimensions are M (Mass), L (Length), T (Time), Q (Temperature), N (Aamount of Substance), I (Electric Current), and J (Luminous Intensity).

Other units in the category of Permeability include Grain Per Hour Per Square Foot Per Inch of Mercury (0°C) (grain/hr-ft2-inHg (0 °C)), Kilogram Per Newton Per Second (kg/N-s), and Perm (23°C) (perm (23 °C)).

Additional Information
N/A
Related Pages