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package main
import (
"fmt"
g "github.com/AllenDang/giu"
"os"
)
// numPoints is the number of datapoints on the compressor map.
const numPoints = 6
func check(err error) {
if err != nil {
fmt.Println(err)
os.Exit(1)
}
}
var (
displacement = volume{2000, cubicCentimetre}
// selectedVolumeUnit is used to index volumeUnitStrings.
selectedVolumeUnit = defaultVolumeUnitIndex
)
var engineSpeed = [numPoints]int32{2000, 3000, 4000, 5000, 6000, 7000}
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},
}
// selectedTemperatureUnit is used to index temperatureUnitStrings.
selectedTemperatureUnit = defaultTemperatureUnitIndex
)
var (
manifoldPressure = [numPoints]pressure{
{100, defaultPressureUnit},
{100, defaultPressureUnit},
{100, defaultPressureUnit},
{100, defaultPressureUnit},
{100, defaultPressureUnit},
{100, defaultPressureUnit},
}
// selectedPressureUnit is used to index pressureUnitStrings.
selectedPressureUnit = defaultPressureUnitIndex
)
var pressureRatio [numPoints]float32
func pressureRatioAt(point int) float32 {
u := pascal
m := manifoldPressure[point].asUnit(u)
a := atmosphericPressure().asUnit(u)
return m / a
}
func init() {
for i := 0; i < numPoints; i++ {
pressureRatio[i] = pressureRatioAt(i)
}
}
func loop() {
g.SingleWindow().Layout(
engineDisplacementRow(),
g.Table().
Rows(
engineSpeedRow(),
volumetricEfficiencyRow(),
intakeAirTemperatureRow(),
manifoldPressureRow(),
pressureRatioRow(),
).
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"),
),
)
}
func main() {
wnd := g.NewMasterWindow("volute", 400, 200, 0)
wnd.Run(loop)
}
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