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Old 04-10-2019, 12:06 PM   #61
fred18
Addon Developer

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Quote:
Originally Posted by gattispilot View Post
 Yes that fix it.
But I guess MS2015 allows 1 set of Fairings. So is there a way to change the fairing on the FH?
try to make them fake boosters?
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Old 04-10-2019, 04:34 PM   #62
gattispilot
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Thanks. So in the INI add fake boosters and use the fairing meshes, right?
How will it know to release the fairing/boosters
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Old 04-10-2019, 06:13 PM   #63
fred18
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Quote:
Originally Posted by gattispilot View Post
 Thanks. So in the INI add fake boosters and use the fairing meshes, right?
Yes

Quote:
Originally Posted by gattispilot View Post
 How will it know to release the fairing/boosters
you should build the sequence so when you press J they will the ones to go.
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Old 04-11-2019, 10:57 AM   #64
gattispilot
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Thanks not sure why they aren't showing up:
Code:
[BOOSTER_1]
MeshName=FalconICPSfairing1_1
off=(0,0,0)
[BOOSTER_2]
MeshName=FalconICPSfairing1_2
off=(0,0,0)
:

How do I separate them?

---------- Post added 04-11-19 at 05:11 AM ---------- Previous post was 04-10-19 at 04:59 PM ----------

So I got the fairings on:


But not sure how to separate them.

How to change the mass. it shows 1000KG


Code:
[MISC]
cog=25.000
GNC_Debug=0
Telemetry=0
Focus=1
Thrust_real_pos=0
Vertical_Angle=0.000

[TEXTURE_LIST]
TEX_1=Exhaust_atsme
TEX_2=SLS_2016\SSME_Exhaust
[STAGE_1]
MeshName=SLS_2016\SLS_ICPS3
Diameter=5.000
Height=13.700
EmptyMass=3765.000
FuelMass=26853.000
Thrust=110100.000
BurnTime=1125.000
ignite_delay=10.000
off=(0.000,0.000,42.950)
eng_1=(0,0,-6.5)
eng_diameter=2.700
ullage_thrust=10000.000
ullage_N=4
ullage_angle=-22.500
ullage_pos=(4.200,0.000,-10.700)
ullage_dir=(0.200,0.000,-1.000)
ullage_tex=Exhaust_atsme
ullage_length=5.000
ullage_diameter=1.000
ullage_anticipation=3.000
ullage_overlap=1.000
ullage_rectfactor=3.000
reignitable=1
Eng_tex=
Eng_pstream1=
Eng_pstream2=
Eng_dir=(0.000,0.000,1.000)
Module=Stage
Speed=(0.000,0.000,0.000)
Rot_speed=(0.000,0.000,0.000)

[BOOSTER_1]
N=1
MeshName="FalconICPSfairing1_1"
Height=2
Diameter=2 
EmptyMass=100
FuelMass=0
Thrust=0
angle=0.0
off=(0,0.,27.5)
BurnTime=122.0
eng_1=(-0.2,0,-22.5)
eng_diameter=2.2
ENG_PSTREAM1=solidfuel_exhaust
ENG_PSTREAM2=contrail4
Speed=(15,0,0)
Rot_speed=(0,-0.4,0)
CURVE_1=(-1,0)
CURVE_2=(0,100)
CURVE_3=(30.3,100)
CURVE_4=(35.5,87)
CURVE_5=(60.0,87)
CURVE_6=(65.1,100)
CURVE_7=(103,100)
CURVE_8=(115,85)
CURVE_9=(136,5)
[BOOSTER_2]
N=1
MeshName="FalconICPSfairing1_2"
Height=2
Diameter=2 
EmptyMass=100
FuelMass=0
Thrust=0
angle=0.0
off=(0,0.,27.5)
BurnTime=122.0
eng_1=(-0.2,0,-22.5)
eng_diameter=2.2
ENG_PSTREAM1=solidfuel_exhaust
ENG_PSTREAM2=contrail4
Speed=(15,0,0)
Rot_speed=(0,-0.4,0)
CURVE_1=(-1,0)
CURVE_2=(0,100)
CURVE_3=(30.3,100)
CURVE_4=(35.5,87)
CURVE_5=(60.0,87)
CURVE_6=(65.1,100)
CURVE_7=(103,100)
CURVE_8=(115,85)
CURVE_9=(136,5)
[FAIRING]
Meshname=SLS_2016\SLSORIONMPCVFAIR
Off=(0.000,0.000,51.670)
N=3
Angle=90.000
Height=6.000
Diameter=8.000
EmptyMass=1383.000
Module=stage
Speed=(8.000,0.000,0.000)
Rot_Speed=(0.700,0.000,0.000)

[PAYLOAD_1]
MeshName=Orion-MPCV\orion-launch-white
off=(0.000,0.000,53.280)
Diameter=5.000
Height=8.000
MASS=23820.000
Module=Orion-MPCV\Orion-MPCV
Name=Orion
SPEED=(0.000,0.000,2.000)
RENDER=1
Rotation=(0.000,0.000,0.000)
Rot_speed=(0.000,0.000,0.000)
Live=1

[LES]
Meshname=Orion-MPCV\orion-las-tweaked
Off=(0.000,0.000,53.200)
Height=13.000
Diameter=5.000
EmptyMass=5044.000
Module=stage
Speed=(0.000,2.000,30.000)
Rot_speed=(0.000,0.100,0.000)

[PAYLOAD_2]
MeshName=SLS_2016/ORIONSPACECRAFTADAPTER2
off=(0.000,0.000,43.095)
Diameter=5.000
Height=8.000
MASS=2000.000
Name=SLS_2016/ORIONSPACECRAFTADAPTER2
SPEED=(0.000,0.000,2.000)
RENDER=1
Rotation=(0.000,0.000,0.000)
Rot_speed=(0.000,0.000,0.000)

[PAYLOAD_3]
MeshName=SLS_2016/ORIONSERVICEADAPTER
off=(0.000,0.000,43.00)
Diameter=5.000
Height=8.000
MASS=2000.000
Name=SLS_2016/ORIONSERVICEADAPTER
SPEED=(0.000,0.000,2.000)
RENDER=1
Rotation=(0.000,0.000,0.000)
Rot_speed=(0.000,0.000,0.000)
and scn:
Code:
BEGIN_DESC
Current scenario state


Contains the latest simulation state.
END_DESC

BEGIN_ENVIRONMENT
  System Sol
  Date MJD 58300.6628669589
  Context SpaceX
  Help CurrentState_img
END_ENVIRONMENT

BEGIN_FOCUS
  Ship FalconHeavy
END_FOCUS

BEGIN_CAMERA
  TARGET FalconHeavy
  MODE Extern
  POS 5.416256 -178.016469 79.586341
  TRACKMODE TargetRelative
  FOV 40.00
END_CAMERA

BEGIN_HUD
  TYPE Surface
END_HUD

BEGIN_MFD Left
  TYPE Surface
  SPDMODE 1
END_MFD

BEGIN_MFD Right
  TYPE Map
  REF Earth
  POS 0.00 0.00
END_MFD

BEGIN_SHIPS
SLC40:FalconHeavy/slc40h
  STATUS Landed Earth
  POS -80.5771995 28.5619578
  HEADING 10.00
  ALT -0.174
  AROT 60.252 -5.396 8.311
  AFCMODE 7
  PRPLEVEL 0:1.000000
  THLEVEL 0:1.000000
  NAVFREQ 0 0
  PST 0.0207 0.0359 0
  TOWER 2 0.1000 0.8000
END
32k_sat:FalconHeavy/32k_sat
  STATUS Landed Earth
  POS -80.5771995 28.5619578
  HEADING 23.64
  ALT 0.882
  AROT 57.085 -18.723 9.121
  ATTACHED 0:0,FalconHeavy
  AFCMODE 7
  PRPLEVEL 0:1.000000
  NAVFREQ 0 0
  XPDR 500
END
FalconHeavy:FalconHeavy\f9h1
  STATUS Landed Earth
  POS -80.5771995 28.5619578
  HEADING 10.00
  ALT 38.117
  AROT 144.880 -8.807 -4.538
  ATTACHED 0:0,SLC40
  AFCMODE 7
  PRPLEVEL 0:1.000000 2:1.000000 3:1.000000
  NAVFREQ 0 0
  FAIRS 0 0.0000 0 0
  SOST 0 0 0 0 0 0.0 1 1
  SOPR 0.9006 350000.0 350000.0 62003.0 35225.0 292000.0 ASDS LZ2 LZ1
  XFID 0.0000 409500.0000 0 0 0 0
END
ASDS:FalconHeavy/barge
  STATUS Landed Earth
  POS -75.0590000 33.2100000
  HEADING 90.00
  ALT 0.367
  AROT 0.000 -75.059 56.790
  AFCMODE 7
  NAVFREQ 0 0
END
LZ1:FalconHeavy\landingpad
  STATUS Landed Earth
  POS -80.5450100 28.4837780
  HEADING 90.00
  ALT 0.500
  AROT 0.000 -80.544 61.514
  AFCMODE 7
  NAVFREQ 0 0
END
LZ2:FalconHeavy\landingpad
  STATUS Landed Earth
  POS -80.5438200 28.4879880
  HEADING 90.00
  ALT 0.500
  AROT 0.000 -80.544 61.514
  AFCMODE 7
  NAVFREQ 0 0
END
ICPS:Multistage2015
  STATUS Landed Earth
  POS -80.5771994 28.5619583
  HEADING 9.80
  ALT 44.372
  AROT 151.065 -8.240 4.530
  ATTACHED 0:2,FalconHeavy
  AFCMODE 7
  PRPLEVEL 0:1.000000
  NAVFREQ 0 0 0 0
  XPDR 0
  CONFIG_FILE Config\Multistage2015\SLS_BLOCKICPSFH.ini
  GUIDANCE_FILE Config\Multistage2015\Guidance\SLS_EM1_Orion_GNC.txt
  CONFIGURATION 0
  COMPLEX 
  CURRENT_BOOSTER 1
  CURRENT_STAGE 1
  CURRENT_INTERSTAGE 1
  CURRENT_PAYLOAD 1
  FAIRING 1
  MET -10.000
  GROWING_PARTICLES 
  STAGE_IGNITION_TIME 0.000000
  STAGE_STATE 1
  TELEMETRY_FILE Config\Multistage2015\Telemetry\SLS_EM1_Orion_GNC.txt
  ALT_STEPS 200.0,350.0,1400.0,35000.0
  PEG_PITCH_LIMIT 35.000
  PEG_MC_INTERVAL 0.100
  RAMP 
END
Orion:Orion-MPCV\Orion-MPCV
  STATUS Landed Earth
  POS -80.5771994 28.5619584
  HEADING 9.80
  ALT 54.702
  AROT 5.890 -12.375 173.248
  ATTACHED 1:0,ICPS
  AFCMODE 7
  PRPLEVEL 0:1.000000
  NAVFREQ 0 0
  XPDR 468
  MODE 0
END
MS_LaunchPad_ICPS:EmptyModule
  STATUS Landed Earth
  POS -80.6040070 28.6083600
  HEADING 0.00
  ALT 0.000
  AROT 151.065 -8.240 4.530
  ATTACHED 2:0,FalconHeavy
  AFCMODE 7
  NAVFREQ 0 0
END
END_SHIPS

BEGIN_Attachment Manager
END


---------- Post added at 05:57 AM ---------- Previous post was at 05:11 AM ----------

So focus of ICPS and press J twice releases the fairings:

Not sure how to jettison the LES
I have this as the guidance file.
Code:
Multistage 2015 Automatically Generated Guidance File
Vehicle: ICPS
-10.000 =orbit(40.00,1806,-28.63,1.00,76.50,0.00)
50.000 =les(85.00,0.00,0.00,0.00,0.00,0.00)
50.000 =engine(100.00,85.00,3.00,0.00,0.00,0.00)
50.000 =fairing(75,0.00,0.00,0.00,0.00,0.00)
80.000 =engine(85.00,101.00,3.00,0.00,0.00,0.00)
But the guidance file is based of the flight clock which isn't running for the ICPS
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Old 04-11-2019, 11:35 AM   #65
fred18
Addon Developer

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@gattis: please move everything to the ms2015 development thread, i will help you there. Here we would be hijacking the brianj thread...
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Old 04-13-2019, 03:09 PM   #66
BrianJ
thing
Default Block5 or Not-Block5?

Hi,
so I'm just getting into some serious work on the thrust/functionality updates and I'm wondering just what specs I should be updating to.

The thrust is already at the level given by the SpaceX website, and Spaceflight101.com gives these same figures for the Merlin M1D+ engine specifically. SpaceflightNow concurs.

So, do I assume SpaceX/Spaceflight101/SpaceflightNow are all giving outdated info? (possible). Or are they correct and the add-on was actually overpowered for the first (non-Block5) flight? Anyone have an opinion?

Interestingly, I can get a pretty good match for real stage burn times by increasing the throttle-down at MaxQ, and by changing the booster/core throttle differential. Performance dosen't seem to suffer (more gravity losses but less MaxQ I guess).

Anyway, I need to have a good look at the Arabsat launch video and get some numbers.

Cheers,
Brian
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Old 04-13-2019, 03:32 PM   #67
Kyle
Armchair Astronaut
 
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Spaceflight101 and SpaceFlightNow are both probably using the specs listed on SpaceX's Merlin M1D+ engine page. Whether-or-not SpaceX's website is accurate I am unsure of but I am betting they are accurate (that info needs to be accurate for the potential customer).

Last edited by Kyle; 04-13-2019 at 03:42 PM.
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Old 04-14-2019, 04:30 PM   #68
BrianJ
thing
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Hi Kyle,
thanks for the input, I tend to agree. I think I'll go with the current SpaceX website rating until told different or if it doesn't stack up against the numbers from the Arabsat-6A flight.
Cheers,
Brian
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