Difference between revisions of "Place-Anywhere 7 Linear RCS Port"

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{{Partbox/RCSModule
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{{:Place-Anywhere 7 Linear RCS Port/Box}}
|File=Rcslinear.jpg
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|Costs=500
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The '''Place-Anywhere 7 Linear RCS Port''' is a [[RCS]] thruster used for craft rotation and translation, especially in space, and is fuelled by [[monopropellant]]. The Linear RCS Port has twice the thrust as the [[RV-105 RCS Thruster Block]] but is only capable of thrusting in one direction.
|Mass=0.05
 
|Drag=0.01
 
|Tolerance=50
 
|Temp=3100
 
|vectors=1 ([[Terminology#zenith|zenith]])
 
|thrust=1
 
|isp-vac=260
 
|isp-atm=100
 
|fuel-vac=0.0784
 
|fuel-atm=0.2039
 
|since=0.15.0
 
|part=linearRCS
 
}}
 
  
The '''Linear RCS Port''' is used for spaceship rotation and translation movement and is fueled by [[FL-R25 RCS Fuel Tank]]. The Linear RCS Port has the same thrust as the [[RV-105 RCS Block]] but is only capable of thrusting in one direction. This part is only available in the paid version of [[Kerbal Space Program|KSP]], though non-stock parts with equivalent functionality are available for the demo.
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Currently, it has "PhysicsSignificance = 1", making it a [[massless part]] with drag added to its parent.
  
 
== Usage ==
 
== Usage ==
RCS thrusters are used to rotate and translate the ship, and can do so outside of the atmosphere unlike canards and control surfaces. They need fuel from an [[FL-R25 RCS Fuel Tank | RCS Fuel Tank]] but do not need to be placed on the tank itself, unlike the larger engines. When you don't want to spend fuel you can toggle the RCS thruster system on and off with the R key. RCS thrusters work together with the [[Command Pod Mk1 | Command Pod's]] reaction wheels and the [[Advanced S.A.S. Module|Advanced S.A.S.]] system.
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This thruster thrusts in only one direction. To translate a craft, at least one thruster on each of the x, y, and z axes are required. It is useful for balancing RCS on a single axis.
 
 
The little cold gas thrusters are still powerful enough to be used instead of liquid engines for major orbit changes with smaller ships. This capability will be useful for docking (partially implemented). For adjusting heading, it is helpful to have the [[SAS|S.A.S.]] on to prevent unwanted rotation.
 
 
 
The positioning of your RCS thrusters is very important. They should be placed as far from the centre of mass as possible to give them maximum leverage (except for version 0.18.1 where they are more effective the closer they are to the center of mass, see change log). You should mount at least 4 RCS thrusters around the nose and tail of large rockets. Beware, they will be fatally damaged if they brush against the ground.
 
 
 
RCS Thrusters seem to prevent RT-10 Solid Fuel Boosters from overheating, even when offline.
 
 
 
== Description ==
 
In real life, RCS stands for '''R'''eaction '''C'''ontrol '''S'''ystem. It is used to control the [[attitude]] of a spacecraft.
 
  
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== Product description ==
 
{{Quote
 
{{Quote
|A linear port rcs thruster.
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|For every space that really needs an RCS thruster, Reaction Systems Ltd has you covered with its new Place-Anywhere 7 Linear RCS Port!
|Reaction Systems Ltd.}}
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}}
  
 
== Changes ==
 
== Changes ==
;{{Version|0.18.2|}}
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;[[1.7]]
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* New model and texture
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* entryCost decreased from 4200 to 800
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* Cost decreased cost from 280 to 25
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* Mass decreased from 0.03 to 0.02
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* Tolerance decreased cost from 50 to 15
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;[[0.23.5]]
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* "PhysicsSignificance = 1" added. The part now has 0 mass and drag, despite the listed values.
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;[[0.18.2]]
 
* Nominal performance increased, bug providing vastly superior linear performance removed.
 
* Nominal performance increased, bug providing vastly superior linear performance removed.
;{{Version|0.18|}}
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;[[0.18]]
* Thrust reduced from 3 to 1 kN; retextured; given I<sub>sp</sub> values and actual mass.
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* Thrust reduced from 3 to 2&nbsp;kN; retextured; given I<sub>sp</sub> values and actual mass.
;{{Version|0.15.2|}}
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;[[0.15.2]]
 
* (undocumented) Thrust reduced from 10 to 3, bringing part I<sub>sp</sub> in line with the RV-105 RCS Block
 
* (undocumented) Thrust reduced from 10 to 3, bringing part I<sub>sp</sub> in line with the RV-105 RCS Block
;{{Version|0.15.0|}}
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;[[0.15]]
 
* Initial Release
 
* Initial Release
  
 
{{Parts}}
 
{{Parts}}
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[[Category: RCS thrusters]]

Latest revision as of 22:31, 11 April 2019

Place-Anywhere 7 Linear RCS Port
Part image
by
Reaction Systems Ltd

Radial size Radial mounted
Cost (total) 25.00 Funds
Mass (total) 0.02000 t [N 1]
Drag 0.01 [N 1]
Max. Temp. 2600 K
Volume  ?
Impact Tolerance 15 m/s
Research Flight control.png Advanced Flight Control
Unlock cost 800 Funds
Since version 0.15.0
Part configuration linearRCS.cfg
Maximum thrust (1 atm) 0.83 kN
(vacuum) 2.00 kN
Isp (1 atm) 100 s
(vacuum) 240 s
Fuel consumption 0.21 Units of fuel/s


Thrust vectoring No
Thrust vectors 1 (zenith)

  1. 1.0 1.1 The mass and drag are from the part config, but the game handles it as physicsless.

The Place-Anywhere 7 Linear RCS Port is a RCS thruster used for craft rotation and translation, especially in space, and is fuelled by monopropellant. The Linear RCS Port has twice the thrust as the RV-105 RCS Thruster Block but is only capable of thrusting in one direction.

Currently, it has "PhysicsSignificance = 1", making it a massless part with drag added to its parent.

Usage

This thruster thrusts in only one direction. To translate a craft, at least one thruster on each of the x, y, and z axes are required. It is useful for balancing RCS on a single axis.

Product description

For every space that really needs an RCS thruster, Reaction Systems Ltd has you covered with its new Place-Anywhere 7 Linear RCS Port!

Changes

1.7
  • New model and texture
  • entryCost decreased from 4200 to 800
  • Cost decreased cost from 280 to 25
  • Mass decreased from 0.03 to 0.02
  • Tolerance decreased cost from 50 to 15
0.23.5
  • "PhysicsSignificance = 1" added. The part now has 0 mass and drag, despite the listed values.
0.18.2
  • Nominal performance increased, bug providing vastly superior linear performance removed.
0.18
  • Thrust reduced from 3 to 2 kN; retextured; given Isp values and actual mass.
0.15.2
  • (undocumented) Thrust reduced from 10 to 3, bringing part Isp in line with the RV-105 RCS Block
0.15
  • Initial Release