README.md

In mariusz11363/WindTurbine: Calculations for a wind turbine

Calculations for a wind turbine

Instalation

devtools::install_github("mariusz11363/WindTurbine")

Usage

library('WindTurbine')

Power of a wind turbine

turbPOW(areoeff = 0.4, mecheff = 0.9, actisurf = 314,unit = "kw")
#> [1] "0.0695 kW"
turbPOW(areoeff = 0.4, mecheff = 0.9, wind=c(1:10), actisurf = 314)
#> [1] 69.5  556.2  1877.0  4449.3  8690.0 15016.2 23845.2 35594.0 50679.8 69519.6

Wind speed at altitude

windspeedLVL(Vo = 12, H = 100, acc=1)
#> [1] "19.1 m/s"
windspeedLVL(Vo = 12, H = seq(50,100,10), acc=1, unit=T)
#> [1] "16.9 m/s" "17.5 m/s" "18 m/s"   "18.4 m/s" "18.7 m/s" "19.1 m/s"

Diameter of the wind turbine propeller

diameterRotor(E = 3000, Vmean = 4.5, totalEff = 0.3)
#> [1] "5.1 [m]"

Wind energy calculations

windEnergy(den = 1.23,Vm = 5,timeV = 3600)
#> [1] "276750 J"

Generation of a Wind Rose graph

generate(coor = c("N","NE","E","SE","S","SW","W","NW"),data = c(2,7,7.5,2.75,12.75,18,1.25,3.25))
#> #generates a graph

Type of terrain (n)

| Energy %| n | Type of terrain | |:--------|:-------|:-------------------------------------------------------| | 100 | 0.0002 | Water surface | | 73 | 0.0024 | Open space, e.g. an airport area | | 52 | 0.03 | Open farmland with single buildings | | 45 | 0.055 | Farmland with few buldings | | 39 | 0.1 | Farmland with few buldings and high technical barriers | | 31 | 0.2 | Agricultural area with a large number of buildings | | 24 | 0.4 | Villages or small towns, forest, or undulating terrain | | 18 | 0.8 | Big city with tall buildings | | 13 | 1.6 | Large cities with tall buildings and skyscrapers |

mariusz11363/WindTurbine documentation built on May 16, 2019, 8:13 p.m.