Home  Products Search  Properties Search  中文版
Home > Dictionary > Information
hydraulic radius
Molecular formula :
CAS :

nature : hydraulic radius rh the definition of the freedom of fluid channel A cross-sectional area and the surrounding wetting L ratio, rh = A / L. For circular tube, A = π d2 / 4, L = π d, hydraulic radius rh = d / 4, the diameter d of hydraulic radius of four times. For non-circular channels or casing Gap in the fluid flow, as defined above can be obtained its hydraulic radius rh value, and then to four times the hydraulic radius rh value of the diameter d considerable volume, known as the equivalent diameter de that de = 4rh.


Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".
Structure:
Please see below "More Detailed Data"
More Detailed Data:
1) hydraulic
Notice Some description was translated by software and the data is only as a reference.
Patent:
1) Communication system and method
2) Method and supply line structure for transmitting data between electrical automotive components
3) Parallel information delivery method based on peer-to-peer enabled distributed computing technology and the system thereof
4) Vehicle active network using multiple communication paths
5) Method for packet data transmission
6) Shared memory data switching
7) Technique for continuous ofdm demodulation
8) Migration support mechanism in open service and open mobile architecture
9) Pre- processing of nat addresses
10) Method for regulating sound sequence