Vaccum technology

[sagarchand]

Hi everybody,
I'm working on a project which deals with making a vaccum cleaner huge in size to clean the roads. So..i'm looking for some formulas and calcuations to calculate the pressure drop need to be created, the size of the nozzle, the adoptable fan/impeller/blower etc.

where can i find such stuff..means i want every technical detail of a vaccum cleaner.


thanks,
/sagar

[aditya.htl]

hello everyone,
I need to create an industrial size vaccum cleaner, could someone please help me out on which fan should be sufficient, whether a conventional motor is suitable to design the same??

aditya