Qualitative variation: Difference between revisions

Latest revision as of 17:35, 4 January 2015

The writer's title is Andera and she believes it sounds quite good. He works as a bookkeeper. What me and my family love is to climb but I'm thinking on starting something new. Alaska is the only location I've been residing in but now I'm considering other options.

My weblog - best psychics (http://breenq.com/)

@@ Line 1: / Line 1: @@
-{{Unreferenced|date=February 2007}}
+The writer's title is Andera and she believes it sounds quite good. He works as a bookkeeper. What me and my family love is to climb but I'm thinking on starting something new. Alaska is the only location I've been residing in but now I'm considering other options.<br><br>My weblog - best psychics ([http://breenq.com/index.php?do=/profile-1144/info/ http://breenq.com/])
-The '''Marangoni number''' ('''Mg''') is a [[dimensionless number]] named after Italian scientist [[Carlo Marangoni]].
-The Marangoni number may be regarded as proportional to (thermal-) [[surface tension]] forces divided by [[viscosity|viscous]] forces. It is – for example – applicable to [[Soap bubble|bubble]] and [[foam]] research or calculations of cryogenic spacecraft [[propellant]] behaviour.
-:<math>\mathrm{Mg} = - {\frac{d\sigma}{dT}}\frac{L \Delta T}{\eta \alpha} </math>
-* ''σ'': [[surface tension]], ([[SI]] units: [[Newton (unit)|N]]/[[meter|m]]);
-* ''L'': characteristic length, (SI units: m);
-* <math>\alpha</math>: [[thermal diffusivity]], (SI units: m<sup>2</sup>/[[seconds|s]]);
-* ''η'': dynamic [[viscosity]], (SI units: [[kilograms|kg]]/(s·m));
-* ∆''T'': [[temperature]] difference,  (SI units: [[Kelvin (unit)|K]]).
-==See also==
-*[[Marangoni effect]]
-{{NonDimFluMech}}
-{{DEFAULTSORT:Marangoni Number}}
-[[Category:Dimensionless numbers of fluid mechanics]]
-[[Category:Dimensionless numbers of thermodynamics]]
-[[Category:Fluid dynamics]]

Qualitative variation: Difference between revisions

Latest revision as of 17:35, 4 January 2015

Navigation menu

Search