Re: Spinta

From: crisram <crisram_at_TOGLIMIlibero.it>
Date: Mon, 01 Sep 2003 06:28:46 GMT

ciao
ho letto i documenti di cui mi hai dato il link, e in uno di questi ho
trovato questo:

"
What does the thrust force Fthrust depend on?

The thrust force Fthrust from any rocket exhaust is proportional to the
exhaust mass flow

m& times the velocity uex of the exhaust relative to the rocket

Fthrust = m& uex = rA uex

2 (1)

where r is the density of the exhaust fluid, and A is the outlet cross
section."



dice che la F = m[Kg/s] * v[m/s] dove m = exhaust mass flow

                                                                v = velocity



allora????

ciao
Received on Mon Sep 01 2003 - 08:28:46 CEST