Template:Pistonspecs
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This template provides formatted output for piston engine (including all radial, inline, V-, and rotary engines) specifications per Wikipedia:WikiProject Aircraft/Engines/page content. To use this template, copy-paste the following text:
Usage
[edit]{{Pistonspecs
<!-- If you do not understand how to use this template, please ask at [[Wikipedia talk:WikiProject Aircraft]] -->
<!-- Please include units where appropriate (main comes first, alt in parentheses). If data are missing, leave the parameters blank (do not delete them). -->
| ref =
| type =
| bore =
| stroke =
| displacement =
| length =
| diameter =
| width =
| height =
| weight =
| valvetrain =
| supercharger =
| turbocharger =
| fuelsystem =
| fueltype =
| oilsystem =
| coolingsystem =
| power =
| specpower =
| compression =
| fuelcon =
| specfuelcon =
| oilcon =
| power/weight =
| designer =
| reduction_gear =
| general_other =
| components_other =
| performance_other =
}}
Explanation of template parameters
[edit]All dimensioned parameters should be written in both imperial units and metric units. For American and British designs, the format is imperial (metric). For all others, it is metric (imperial).
- type = Engine in a nutshell, #-cylinder turbo/supercharged air/liquid-cooled inline/rotary/V-# piston aircraft engine
- designer = Who
- bore = Diameter of each cylinder, in (mm)
- stroke = Distance the piston travels inside the cylinder, in (mm)
- displacement = Total volume of the engine, in³ (L)
- length = Length of the engine, in (mm)
- diameter = Diameter or width of the engine, in (mm)
- width = Width of the engine, in (mm)
- height = Height of the engine, in (mm)
- weight = Dry weight of the engine (without oil, coolant, etc.), lb (kg)
- valvetrain = Description of valves, including number of intake/exhaust valves per cylinder and valve operation (camshaft/pushrod, OHV/OHC), for example two pushrod-actuated valves per cylinder with sodium-cooled exhaust valve or overhead camshaft-actuated, two intake and two exhaust valves per cylinder, sodium-cooled exhaust valve stems
- supercharger = Description of the supercharger, leave blank if not installed, for example two-speed two-stage, boost pressure automatically linked to the throttle, water-air aftercooler installed between the second stage and the engine
- turbocharger = Description of the turbocharger, leave blank if not installed.
- fuelsystem = Description of the fuel system (carbutered/fuel injected, etc.), for example twin-choke updraft carburetor with automatic mixture control
- fueltype = Fuel type, octane rating
- oilsystem = Description of the oil system, for example dry sump with one pressure pump and two scavenge pumps
- coolingsystem = Description of the cooling system, for example 70% water and 30% ethylene glycol coolant mixture, pressurized. At the very least say if the engine was air- or liquid-cooled.
- reduction_gear If there's one, give the ratio or otherwise describe it
- power = Power output, hp (kW) at # rpm
- specpower = Specific power, power output divided by engine displacement; hp/in³ or kW/l
- compression = Compression ratio, #:1
- fuelcon = Fuel consumption, US gal/h (L/h) or lb/h (kg/h)
- specfuelcon = Specific fuel consumption lb/(hp·h) (kg/(kW·h))
- oilcon = Oil consumption US gal/h (L/h) or lb/h (kg/h)
- power/weight = Power-to-weight ratio, calculated by dividing engine power by engine weight, hp/lb (kW/kg)
See also
[edit]- {{Electricspecs}}
- {{Jetspecs}}
- {{Rocketspecs}}