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Filmwise condensation occurs on 'wettable' materials as a formation of film on the surface,While dropwise condensation occurs on 'nonwettable' material as spherical drops form on the surface.These drops adhere together to become larger as condensation proceeds. Usually the heat transfer coefficient in dropwise is 5-8 times larger than that of filmwise condensation.Filmwise condensation is more common than the Dropwise condensation.
Film condensation occurs when a continuous film of condensed liquid forms on a surface, while dropwise condensation occurs when individual droplets of condensed liquid form and coalesce on a surface. Dropwise condensation is more efficient than film condensation in terms of heat transfer, but it is more difficult to achieve and maintain in practice.
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What is the difference between Drop wise condensation and film wise condensation?
heat transfer rate high
What is the difference between silent film and sound film?
The difference between silent film and sound film is because that silent film has no sound whatsoever and a sound film has sounds in it
What is difference between thick and thin film resistor?
Difference between thick and thin film resistor is not related to thickness but its based on how the film is applied to the surface.
Difference between thick and thin film integrated circuits?
they have differe.nt method of deposition of film of conducting material. Hence, the difference between two is their fabrication process.
What is the difference between a feature film and a supporting feature?
there the same
What is the difference between a digital film and just the regular film?
A digital film is stored and played from a hard drive. Technically its not film at all.
What is the duration of Usagi Drop film?
The duration of Usagi Drop - film - is 1.9 hours.
What is the difference between novel holes and the film of holes?
There is no difference, in the movie they used the same dialogue as they did in the book.
What is the difference between indie film and local film?
An indie film simply isn't supported by a production company but it can still be widely available.
When was Usagi Drop - film - created?
Usagi Drop - film - was created on 2011-08-20.
What are Circuit diagrams for thin film transistor and thin film capacitor?
the main difference between the thick film and thin film ics is the method of deposting the layer but not the relative thickness........................
What do you learn from the film A madeus about the difference between talent and genius?
What you learn from the film Amadeus about the difference between talent and genius is tha talent is more appreciated. Genious is sometimes looked down upon. Those with talent get treated better.
