diff options
Diffstat (limited to 'main.go')
| -rw-r--r-- | main.go | 66 |
1 files changed, 12 insertions, 54 deletions
@@ -1,66 +1,37 @@ package main import ( - "fmt" g "github.com/AllenDang/giu" - "os" "time" ) const ( - // numPoints is the number of datapoints on the compressor map. - numPoints = 6 - gasConstant = 8.314472 airMolarMass = 0.0289647 // kg/mol ) -func check(err error) { - if err != nil { - fmt.Println(err) - os.Exit(1) - } -} +// numPoints is the number of datapoints on the compressor map. +var numPoints = 1 var ( displacement = volume{2000, cubicCentimetre} // selectedVolumeUnit is used to index volumeUnitStrings. selectedVolumeUnit = defaultVolumeUnitIndex -) -var engineSpeed = [numPoints]int32{2000, 3000, 4000, 5000, 6000, 7000} + engineSpeed = []int32{2000} -var volumetricEfficiency = [numPoints]int32{100, 100, 100, 100, 100, 100} - -var ( - intakeAirTemperature = [numPoints]temperature{ - {35, celcius}, - {35, celcius}, - {35, celcius}, - {35, celcius}, - {35, celcius}, - {35, celcius}, - } + volumetricEfficiency = []int32{80} + intakeAirTemperature = []temperature{{25, celcius}} // selectedTemperatureUnit is used to index temperatureUnitStrings. selectedTemperatureUnit = defaultTemperatureUnitIndex -) - -var ( - manifoldPressure = [numPoints]pressure{ - {100, defaultPressureUnit}, - {100, defaultPressureUnit}, - {100, defaultPressureUnit}, - {100, defaultPressureUnit}, - {100, defaultPressureUnit}, - {100, defaultPressureUnit}, - } + manifoldPressure = []pressure{{100, defaultPressureUnit}} // selectedPressureUnit is used to index pressureUnitStrings. selectedPressureUnit = defaultPressureUnitIndex ) -var pressureRatio [numPoints]float32 +var pressureRatio []float32 func pressureRatioAt(point int) float32 { u := pascal @@ -68,16 +39,12 @@ func pressureRatioAt(point int) float32 { a := atmosphericPressure().asUnit(u) return m / a } - func init() { - for i := 0; i < numPoints; i++ { - pressureRatio[i] = pressureRatioAt(i) - } + pressureRatio = append(pressureRatio, pressureRatioAt(0)) } var ( - engineMassFlowRate [numPoints]massFlowRate - + engineMassFlowRate []massFlowRate // selectedMassFlowRateUnit is used to index massFlowRateUnitStrings. selectedMassFlowRateUnit = defaultMassFlowRateUnitIndex ) @@ -104,11 +71,8 @@ func massFlowRateAt(point int) massFlowRate { check(err) return mfr } - func init() { - for i := 0; i < numPoints; i++ { - engineMassFlowRate[i] = massFlowRateAt(i) - } + engineMassFlowRate = append(engineMassFlowRate, massFlowRateAt(0)) } func loop() { @@ -122,16 +86,10 @@ func loop() { manifoldPressureRow(), pressureRatioRow(), massFlowRateRow(), + duplicateDeleteRow(), ). Columns( - g.TableColumn("Parameter"), - g.TableColumn("Unit"), - g.TableColumn("Point 1"), - g.TableColumn("Point 2"), - g.TableColumn("Point 3"), - g.TableColumn("Point 4"), - g.TableColumn("Point 5"), - g.TableColumn("Point 6"), + columns()..., ), ) } |