On Wed, Dec 21, 2011 at 5:53 PM, Torsten Dreyer wrote: >> Agreed - that's a mistake in my checkin. I will correct it. >> >> -Stuart > > OK - one more. > <function name="aero/function/velocity-induced-fps"> > <description> velocity including the propulsion induced > velocity.</description> > <sum> > <property>velocities/u-aero-fps</property> > <property>propulsion/engine/prop-induced-velocity_fps</property> > <property>propulsion/engine/prop-induced-velocity_fps</property> > </sum> > </function> > > Why is prop-induced-velocity_fps added twice? Is that by intention?
>From discussion with AndersG on IRC who checked his aerodynamics text, we believe it is intentional. "the final increase in slipstream velocity (over the free stream velocity) is 2* the increase in velocity at the actuator disk. Which is consistent with the c172p FDM " -Stuart ------------------------------------------------------------------------------ Write once. Port to many. Get the SDK and tools to simplify cross-platform app development. Create new or port existing apps to sell to consumers worldwide. Explore the Intel AppUpSM program developer opportunity. appdeveloper.intel.com/join http://p.sf.net/sfu/intel-appdev _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
