How To Engine Start Up

[bando]

Originally Posted by Blackdog_kt

I tried the Blenheim after watching the videos, it does try to run away sideways

The trick here is not to slam the throttle. I think it yaws to the right, so you can also use some differential thrust by adding more power on the starboard engine. Advance throttles to a moderately high setting, for example -2 or -1 psi boost, then press shift F2 (at least if you are using the default key commands) to select engine 2 and give it maybe an inch of extra boost. This way your no.1 engine reads -2 to -1 and your no.2 reads -1 to 0 psi boost.

Just to clarify, these are measured relative to ambient pressure on a standard day, so zero boost is equal to the ambient pressure, or 1 Ata for the German aircraft or approximately 30 inches HG for US aircraft, or 760mm HG for the Italian ones. So, zero boost is by no means low power, it's actually full power minus the supercharger (that one can go above ambient pressure).

Anyway, once you do the above little trick with the differential thrust, kick the rudders in or add rudder trim and let it start rolling and pick up some speed. If you slam the throttles to the stops you'll get a whole lot of torque and no means to counter it.

However, if you let it accelerate to 20-40 mph before going flat out, there will be some airflow over the rudder to make it effective and you can also use differential wheel brakes if you really need some last moment corrections. The differential engine thrust is just meant to keep you pointing straight until you get to that speed.

After that, select both engines (default keys are shift ~) and gently push the throttles the remainder of the way. I usually don't trim the nose up until i've lifted the tail off the ground but your mileage may vary. Make sure you've warmed up to at least 40-50 degrees oil temperature so that the engines run smooth and the propeller governors work well, otherwise your RPM will be jumping all over the place and causing asymmetric thrust (radials are harder to start in cold conditions and take longer to warm-up due to being air-cooled).

Important: Turn OFF your carb heat before the take-off run. It's one thing to pre-heat them to help those air-cooled radials start, but leaving it on robs you of power: hot air is less dense-->you get less air density for the same amount of fuel-->it's like running on super-extra-lean mixture.

Well, I did everything you said, warmed up the engines, got it rolling pretty straight and spooled up for take off. Halfway the take off run engine 2 died on me, shortle after that eng 1 followed to spool down.
I just cannot fly the thing.
Is there enyone that can enlighten me?

[Osmo]

Thanks Blackdog_kt!

I managed to do a successful take-off on a first try using your instructions.

[Groundhog]

Is there a guide to the Bf110?

thanks

GH

[Bakelit]

Thank you for these helpful videos.

I am however still upset for the developers not including illustrated start or cockpit guides in either the printed handbook of the collectors edition or else.

If I had been working on these advanced features I would have been proud to teach them to the gamers and show other game developers how my product is set apart!

I know, time, small team, etc pp. Still, complex engine management is a core function and the documentation as it comes is poor and leads to unneccessary frustration.

[addman]

How about the G.50? Could we get some detailed instructions on how to start it? Seems like the fuel cock is stuck in it.

[cre8tive Delay]

did anyone manage to start 110s engines yet?
edit: got it. I forgot to choose each engine seperately before the start.
Is there a way to bind keys for a direct start for engine one and engine two so that I don't have to select them seperately?

[Groundhog]

I can start engines on 110.

same as 109 except 2 engines.

Can't take off as plane seems to be over takeoff weight and can't figure out how to remove fuel.

GH