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FS2004 Piston Engine Restart Issue

P

PaulJC

Messages
292
Country
unitedkingdom
I have a problem with not being able to restart the engines after being shutdown, I thought I had fixed the issue which was caused by setting the piston engine power scalar too low, I am very new to air & cfg manipulation!! as the aircraft I have modelled is to be used in FS9 & FSX, I tested the new cfg first in FSX & it worked OK but when I tried it in FS9 for some reason the problem remains. The air & cfg files I am using are the piston twin templates from FS9, which are basically the same as the B58 files, what I have done is add a turbo.

This is the engine data I am using in the aircraft.cfg.

Code: 
[GeneralEngineData]
engine_type = 0                                 //0=Piston, 1=Jet, 2=None, 3=Helo-Turbine, 4=Rocket, 5=Turboprop
Engine.0 = -1.4, -5.3, 0.0                      //(feet) longitudinal, lateral, vertical distance from reference datum
Engine.1 = -1.4,  5.3, 0.0                      //(feet) longitudinal, lateral, vertical distance from reference datum
fuel_flow_scalar = 1.05                        //Scalar for fuel flow efficiency
min_throttle_limit = 0.0;                       //Minimum percent throttle.  Generally negative for turbine reverser
 
[piston_engine]
power_scalar = 1.0                            //Piston power scalar
cylinder_displacement= 91.7                     //Cubic inches per cylinder
compression_ratio= 8.0                          //Compression ratio
number_of_cylinders= 6                          //Number of cylinders
max_rated_rpm= 2900.0                           //Max rated RPM
max_rated_hp= 380.0                             //Max rated HP
fuel_metering_type= 0                           //0=Fuel Injected, 1=Gravity Carburetor, 2=Aerobatic Carburetor
cooling_type= 0                                 //0=Cooling type Air, 1=Cooling type Liquid
normalized_starter_torque= 0.3                  //Starter torque factor
turbocharged= 1                                 //Is it turbocharged? 0=FALSE, 1=TRUE
max_design_mp= 41.0                              //Max design manifold pressure, (inHg)
min_design_mp= 1.0                              //Min design manifold pressure, (inHg)
critical_altitude= 17000.0                          //Altitude to which the turbocharger will provide max design manifold pressure (feet)
emergency_boost_type= 0                         //0=None, 1=Water Injection, 2=Methanol/Water injection, 3=War Emergency Power
emergency_boost_mp_offset= 0.0                  //Additional manifold pressure supplied by emergency boost
emergency_boost_gain_offset= 0.0                //Multiplier on manifold pressure due to emergency boost
fuel_air_auto_mixture= 0                        //Automixture available? 0=FALSE, 1=TRUE
auto_ignition= 0                                //Auto-Ignition available? 0=FALSE, 1=TRUE
max_rpm_mechanical_efficiency_scalar= 1.0       //Scalar on maximum RPM mechanical efficiency
idle_rpm_mechanical_efficiency_scalar= 1.0      //Scalar on idle RPM mechanical efficiency
max_rpm_friction_scalar= 1.0                    //Scalar on maximum RPM friction
idle_rpm_friction_scalar= 1.0                   //Scalar on idle RPM friction
 
[propeller]
thrust_scalar = 1.0                            //Propeller thrust scalar
propeller_type= 0                               //0=Constant Speed, 1=Fixed Pitch
propeller_diameter= 6.4                         //Propeller Diameter, (feet)
propeller_blades= 3                             //Number of propeller blades
propeller_moi= 6.9                              //Propeller moment of inertia
beta_max= 45.0                                  //Maximum blade pitch angle for constant speed prop, (degrees)
beta_min= 15.2                                  //Minimum blade pitch angle for constant speed prop, (degrees)
min_gov_rpm= 1100.0                             //Miminum governed RPM
prop_tc= 0.1                                    //Prop time-constant
gear_reduction_ratio= 1.0                       //Propeller gear reduction ratio
fixed_pitch_beta= 0.0                           //Fixed pitch angle of fixed pitch prop, (degrees)
low_speed_theory_limit= 80.0                    //Speed at which low speed theory becomes blended in (feet/second)
prop_sync_available= 1                          //Prop synchronization available? 0=FALSE, 1=TRUE
prop_deice_available= 1                         //Prop de-icing available? 0=FALSE, 1=TRUE
prop_feathering_available= 1                    //Prop feathering available?  0=FALSE, 1=TRUE
prop_auto_feathering_available= 0               //Prop auto-feathering available?  0=FALSE, 1=TRUE
min_rpm_for_feather= 700.0                      //Minimum RPM for prop feathering
beta_feather= 82.5                              //Feathering pitch angle (degrees)
power_absorbed_cf= 0.9                          //Coefficient of friction for power absorbed by propeller
defeathering_accumulators_available= 0          //Defeathering accumulators available? 0=FALSE, 1=TRUE
prop_reverse_available= 0                       //Prop reverse available?  0=FALSE, 1=TRUE
minimum_on_ground_beta= 0.0                     //Miminum pitch angle on ground, (degrees)
minimum_reverse_beta= 0.0                       //Minimum pitch angle in reverse, (degrees)



I would appreciate any help given with this issue.

Paul
 
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