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Bug #4937

engine.MinThrust have no effect

Added by Merill almost 9 years ago. Updated almost 9 years ago.

Status:
Duplicate
Severity:
Low
Assignee:
-
Category:
Plugins/Add-Ons
Target version:
-
Start date:
05/05/2015
% Done:

100%

Version:
Platform:
Windows
Expansion:
Language:
English (US)
Mod Related:
No
Votes:
Arrow u r green
Arrow d r red

Description

In ksp 0.90, a plug-in can change the minThrust. In ksp 1.0, 1.0.2, modifying this field do nothing.

Example: setting lv-T30 minThrust to 100 in config file.
When throttling to 0, setting minThrust to 0 (via a KspEvent plug-in), the CalculateThrust() function return the node config value and not 0.

Tested on ksp 0.90, 1.0, 1.0.2. Windows 32bit.

History

#1 Updated by Merill almost 9 years ago

  • Status changed from New to Duplicate
  • % Done changed from 0 to 100

I understand the new behaviour:
now the thrust isn't given by min/max thrust but by min/maxFuelFlow*G*isp

So i need to update the min/max Fuel flow with vaccum isp via:
fuelFlow = requestedThrust / (G*isp)

I think the atmChangeFlow bool is a switch between the old and new mode (i didn't test it).

ps: no "not an issue" Status, so i set "Duplicate" instead

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