[NO BUG] no water injection in "LDG" setting at specific air temperature or altitude?

[D4n]

So, I recently still had ~300 LBS water, but it would not inject at max. throttle in LDG config when I was hovering at ~3500m ASL, at outside temperature of minus 0°C. What is the injection-logic based on?

[D4n]

(I could really use that extra power...)

[razo+r]

52 minutes ago, D4n said:

What is the injection-logic based on?

 

Read NATOPS Flight Manual...

[D4n]

Ah, interesting, TO setting should make it work. Now only remains to test if it really is only up to +15°C, because I'd assume water injection to also work in the heat of Syria

 

https://info.publicintelligence.net/AV-8B-000.pdf

Edited February 20, 2021 by D4n

[razo+r]

ISA+15C is not the same as only up to +15C.

 

And you also missed out the more in-depth specs of activation when set on a setting...

[D4n]

9 minutes ago, razo+r said:

ISA+15C is not the same as only up to +15C.

what is it then?

 

Quote

And you also missed out the more in-depth specs of activation when set on a setting...

I did read the chart, if you're referring to that, but thought it'd be too much to post here. (that's why I wrote the "Ah, interesting, TO setting should make it work."-part...)

Edited February 20, 2021 by D4n

[razo+r]

27 minutes ago, D4n said:

what is it then?

 

 

It says it right there... ISA temperature + +15C

[D4n]

Isn't ISA the current environment temperature?

[razo+r]

No, that would be the outside air temperature.

[D4n]

thats what I meant

[Dagger71]

1 minute ago, D4n said:

thats what I meant

I think you misunderstood. Current environment temperature = outside temperature.

 ISA is a model set of temperatures and barometric pressures at various altitudes.

@0 feet ISA is 15degrees Celsius with 29.92 in. (1,013.25 mb)