| Nusselt number
|
|
Molecular formula :
MW :
CAS :
nature : a reflection on the strength of convective heat dimensionless number. Yes heat transfer coefficient alpha and membrane characteristic length L divided by the product of fluid λ thermal conductivity of the few groups. Definition : Nu = α L / λ. L for heat transfer surface of the geometric characteristics of length (such as tubular heat exchanger, may be the pipe diameter or radius), the unit is meters; Alpha unit of W / (m 2 open); Λ units watts (meter). Written expressions Nu = α / α * , e Nu can see the physical meaning, in which α * λ / L, equivalent heat transfer process thermal conduction only way the heat transfer coefficient points. Heat transfer can be calculated from Nu strike heat transfer coefficient alpha membrane.
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) Nusselt number
|
| Notice |
Some description was translated by software and the data is only as a reference. |
| Patent: |
1) Sesamin/episesamin compositions
2) Antibacterial compound A-13, and application in preparing antibacterial drug
3) 9a,11 ¨C dinitrogen ¨C acene [b] fluorenone,preparation method and application in preparing medication
4) Adhesion promoter, electroactive layer and electroactive device comprising same, and method
5) Method for synthesizing 2,2¡¯ ¨C methylene ¨C di (4,6 - dibert butyl phenol) sodium phosphate
6) Analogue of nucleotide
7) Extractive form active ingredient of bitter bamboo, prepartion method and application
8) Method for preparing N ¨C acetyl ¨C D - glucosamine £¨NAG)
9) Crystal of amido sugar
10) Technique for preparing pharmaceutical product of ¡®Denghuayisu¡¯ in high purity
|
|
|
|
Home Products Search Properties Search ä¸æ–‡ç‰ˆ