made figure comparing solid vs air prop

.gitignore

@@ -137,7 +137,7 @@ celerybeat.pid
 
 # Environments
 # .env
-*.csv
+*.
 .vscode
 
 

AeroTech_F10.csv

@@ -0,0 +1,28 @@
+"Time (s)","Thrust (N)"
+0.01,16.81
+0.03,22.34
+0.11,22.23
+0.26,21.49
+0.37,20
+0.47,20.21
+0.67,18.09
+0.99,15.74
+1.31,13.4
+1.81,10.85
+2.49,10.21
+3.13,8.94
+3.6,8.83
+4.11,8.62
+4.95,8.62
+5.45,8.62
+5.58,8.51
+5.88,8.72
+6.22,8.51
+6.46,8.51
+6.6,7.77
+6.71,7.02
+6.79,5.64
+6.91,3.83
+6.95,2.23
+7,0.96
+7.05,0

AeroTech_G8ST.csv

@@ -0,0 +1,22 @@
+"Time (s)","Thrust (N)"
+0.024,0.3704
+0.066,0.8746
+0.138,4.5044
+0.246,6.6207
+0.426,6.7351
+1.218,7.3232
+2.082,7.423
+3.306,7.183
+5.322,6.8385
+6.978,6.7193
+8.632,6.5512
+10.144,6.4792
+12.088,6.4254
+15.472,6.3333
+17.632,6.1305
+19.108,6.0385
+19.511,5.9607
+19.804,4.4295
+19.867,1.6687
+19.937,0.3341
+19.964,0

Estes_F15.csv

@@ -0,0 +1,28 @@
+"Time (s)","Thrust (N)"
+0,0
+0.148,7.638
+0.228,12.253
+0.294,16.391
+0.353,20.21
+0.382,22.756
+0.419,25.26
+0.477,23.074
+0.52,20.845
+0.593,19.093
+0.688,17.5
+0.855,16.225
+1.037,15.427
+1.205,14.948
+1.423,14.627
+1.452,15.741
+1.503,14.785
+1.736,14.623
+1.955,14.303
+2.21,14.141
+2.494,13.819
+2.763,13.338
+3.12,13.334
+3.382,13.013
+3.404,9.352
+3.418,4.895
+3.45,0

air_prop_sim.jl

@@ -18,7 +18,7 @@ Pmax = (250 ± 50)u"psi" # Max Pressure that can come out the nozzle
 Wsolenoid = 1.5u"kg"
 
 # Params
-d_nozzle = ((1 // 16) ± 0.001)u"inch"
+d_nozzle = ((1 // 18) ± 0.001)u"inch"
 a_nozzle = (pi / 4) * d_nozzle^2
 
 # Universal Stuff
@@ -75,6 +75,9 @@ plot(df.Time .|> ustrip, thrust_values,
     palette=:leonardo,
     )
 
+out = DataFrame(Thrust=thrust_values, Uncertainty=thrust_uncertainties, Time=df.Time .|> u"s" .|> ustrip)
+CSV.write("AirProp.csv",out)
+
 ### Save data to readme.md
 
 savefig("ThrustCurve.png")
@@ -101,6 +104,5 @@ More Data:
 `readme auto generated`
 """ impulse final_time table
 
-println(readme)
 
-write("readme.md", readme)
+write("readme.md", readme);

prop_compare.jl

@@ -0,0 +1,23 @@
+using CSV
+using DataFrames
+using Plots
+theme(:juno)
+
+air = CSV.read("AirProp.csv", DataFrame)
+
+f10 = CSV.read("AeroTech_F10.csv", DataFrame)
+f15 = CSV.read("Estes_F15.csv", DataFrame)
+g8 = CSV.read("AeroTech_G8ST.csv", DataFrame)
+
+
+plot(air.Time, air.Thrust, label="Air Propulsion", ribbon=(zeros(length(df.Time)), min.(15, air.Uncertainty)), fillalpha=.1, legend=:topleft)
+
+for (d, l) in [(f10, "F10"), (f15, "F15"), (g8, "G8ST")]
+    plot!(d[!,"Time (s)"], d[!, "Thrust (N)"], label=l)
+end
+
+title!("Propulsion Comparison")
+xlabel!("Time (s)")
+ylabel!("Thrust (N)")
+
+savefig("Presentation.png")

readme.md

@@ -2,12 +2,12 @@
 
 Total Impulse: 405.0 ± 40.0 N s
 
-Burn TIme: 16.041999999996623 s
+Burn TIme: 20.30300000000183 s
 
 ![Thrust Over Time](ThrustCurve.png)
 
 More Data:
 
-<table class="data-frame"><thead><tr><th></th><th>variable</th><th>mean</th><th>min</th><th>median</th><th>max</th><th>nmissing</th><th>eltype</th></tr><tr><th></th><th>Symbol</th><th>Quantity</th><th>Quantity</th><th>Quantity</th><th>Quantity</th><th>Int64</th><th>DataType</th></tr></thead><tbody><p>4 rows × 7 columns</p><tr><th>1</th><td>Thrust</td><td>25.3±2.5 N</td><td>0.0±0.0 N</td><td>26.7±5.9 N</td><td>26.7±5.9 N</td><td>0</td><td>Quantity{Measurement{Float64}, 𝐋 𝐌 𝐓^-2, FreeUnits{(N,), 𝐋 𝐌 𝐓^-2, nothing}}</td></tr><tr><th>2</th><td>Pressure</td><td>1.39e7±3.6e6 Pa</td><td>300000.0±1.1e6 Pa</td><td>1.38e7±3.9e6 Pa</td><td>2.9e7±2.1e6 Pa</td><td>0</td><td>Quantity{Measurement{Float64}, 𝐌 𝐋^-1 𝐓^-2, FreeUnits{(Pa,), 𝐌 𝐋^-1 𝐓^-2, nothing}}</td></tr><tr><th>3</th><td>Time</td><td>8.021 s</td><td>0.0 s</td><td>8.021 s</td><td>16.042 s</td><td>0</td><td>Quantity{Float64, 𝐓, FreeUnits{(s,), 𝐓, nothing}}</td></tr><tr><th>4</th><td>Mass</td><td>0.225±0.065 kg</td><td>0.005±0.018 kg</td><td>0.224±0.071 kg</td><td>0.468±0.053 kg</td><td>0</td><td>Quantity{Measurement{Float64}, 𝐌, FreeUnits{(kg,), 𝐌, nothing}}</td></tr></tbody></table>
+<table class="data-frame"><thead><tr><th></th><th>variable</th><th>mean</th><th>min</th><th>median</th><th>max</th><th>nmissing</th><th>eltype</th></tr><tr><th></th><th>Symbol</th><th>Quantity</th><th>Quantity</th><th>Quantity</th><th>Quantity</th><th>Int64</th><th>DataType</th></tr></thead><tbody><p>4 rows × 7 columns</p><tr><th>1</th><td>Thrust</td><td>20.0±2.0 N</td><td>0.0±0.0 N</td><td>21.1±4.7 N</td><td>21.1±4.7 N</td><td>0</td><td>Quantity{Measurement{Float64}, 𝐋 𝐌 𝐓^-2, FreeUnits{(N,), 𝐋 𝐌 𝐓^-2, nothing}}</td></tr><tr><th>2</th><td>Pressure</td><td>1.39e7±3.6e6 Pa</td><td>300000.0±1.1e6 Pa</td><td>1.38e7±3.9e6 Pa</td><td>2.9e7±2.1e6 Pa</td><td>0</td><td>Quantity{Measurement{Float64}, 𝐌 𝐋^-1 𝐓^-2, FreeUnits{(Pa,), 𝐌 𝐋^-1 𝐓^-2, nothing}}</td></tr><tr><th>3</th><td>Time</td><td>10.1515 s</td><td>0.0 s</td><td>10.1515 s</td><td>20.303 s</td><td>0</td><td>Quantity{Float64, 𝐓, FreeUnits{(s,), 𝐓, nothing}}</td></tr><tr><th>4</th><td>Mass</td><td>0.225±0.066 kg</td><td>0.005±0.018 kg</td><td>0.224±0.071 kg</td><td>0.468±0.053 kg</td><td>0</td><td>Quantity{Measurement{Float64}, 𝐌, FreeUnits{(kg,), 𝐌, nothing}}</td></tr></tbody></table>
 
 `readme auto generated`