diff --git a/notebooks/hotair-box.ipynb b/notebooks/hotair-box.ipynb
index 20e210c..9d07f7b 100644
--- a/notebooks/hotair-box.ipynb
+++ b/notebooks/hotair-box.ipynb
@@ -30,7 +30,7 @@
},
{
"cell_type": "code",
- "execution_count": 2,
+ "execution_count": 1,
"id": "6ea87a15-f571-4611-8487-5b7556e2ef45",
"metadata": {
"extensions": {
@@ -68,7 +68,7 @@
},
{
"cell_type": "code",
- "execution_count": 3,
+ "execution_count": 2,
"id": "d075a994-76bb-46f7-bdfb-cc6ef449dc43",
"metadata": {
"extensions": {
@@ -107,7 +107,7 @@
},
{
"cell_type": "code",
- "execution_count": 4,
+ "execution_count": 3,
"id": "2f3b63fd-d5ea-40b6-a2f9-b31c84cfef36",
"metadata": {
"extensions": {
@@ -129,7 +129,7 @@
{
"data": {
"application/vnd.jupyter.widget-view+json": {
- "model_id": "8b66cd42e9b34ccfb444e407d016d44a",
+ "model_id": "9d3ec588fb884df5b8c6e42dad1615a0",
"version_major": 2,
"version_minor": 0
},
@@ -137,7 +137,7 @@
"VBox(children=(FloatSlider(value=2.0, description='Width [m]:', layout=Layout(width='500px'), max=5.0, min=0.1…"
]
},
- "execution_count": 4,
+ "execution_count": 3,
"metadata": {},
"output_type": "execute_result"
}
@@ -180,7 +180,7 @@
" color = None\n",
" print( \"Free lift force:\", colored(\"{:.2f} [g]\".format(freeLiftForce),color)) \n",
"\n",
- " \n",
+ "\n",
" geometry=BoxBufferGeometry(\n",
" width=width, \n",
" height=height, \n",
@@ -248,7 +248,7 @@
"airTemp=widgets.FloatSlider(min=-40, max=35, step=1.0, value=10.0, description='Air temp.[°C]:',readout_format='.0f',layout=layout,style=style) \n",
"hotAirTemp=widgets.FloatSlider(min=-40, max=55, step=1.0, value=35.0, description='Hot air temp.[°C]:',readout_format='.0f',layout=layout,style=style)\n",
"coatDens=widgets.FloatSlider(min=1, max=50, step=1.0, value=15.0, description='Coating density [g/m2]:',readout_format='.0f',layout=layout,style=style) \n",
- "tapeDens=widgets.FloatSlider(min=1, max=20, step=1.0, value=2.0, description='Adh. tape density [g/m]:',readout_format='.0f',layout=layout,style=style) \n",
+ "tapeDens=widgets.FloatSlider(min=0.5, max=10, step=0.5, value=2.0, description='Adh. tape density [g/m]:',readout_format='.1f',layout=layout,style=style) \n",
"payloadWeight=widgets.FloatSlider(min=0.0, max=1000.0, step=1, value=0.0, description='Payload weight [g]:',readout_format='.0f',layout=layout,style=style)\n",
"\n",
"\n",
diff --git a/notebooks/hotair-pyramid.ipynb b/notebooks/hotair-pyramid.ipynb
index 082c459..300a214 100644
--- a/notebooks/hotair-pyramid.ipynb
+++ b/notebooks/hotair-pyramid.ipynb
@@ -123,24 +123,27 @@
"\n",
"# radius of the circle inscribed in the polygon\n",
"def inradius(a=1.0,n=3):\n",
- " return a / ( 2 * tan( pi / n )) \n",
+ " return a / ( 2 * tan( pi / n )) \n",
+ "\n",
+ "# edge length\n",
+ "def edge_len(r=1.0,h=1.0):\n",
+ " return sqrt(pow(r,2) + pow(h,2))\n",
"\n",
"#pyramid area/volume\n",
"def base_area(a=1.0,n=3):\n",
" return 0.5 * n * pow(outradius(a,n),2) * sin( 2 * pi / n)\n",
"\n",
- "def volume(a=1.0,h=1.0,n=3):\n",
- " return base_area(a,n) * h / 3\n",
+ "def volume(a=1.0,h1=1.0,h2=1.0,n=3):\n",
+ " return base_area(a,n) * ( h1 + h2 ) / 3\n",
" \n",
- "def surface_area(a=1.0,h=1.0,n=3):\n",
- " return base_area(a,n) + 0.5 * a * n * sqrt( pow(h,2) + pow(inradius(a,n),2))\n",
- " \n",
- "\n"
+ "def surface_area(a=1.0,h1=1.0,h2=1.0,n=3):\n",
+ " return 0.5 * a * n * ( sqrt( pow(h1,2) + pow(inradius(a,n),2)) + sqrt( pow(h2,2) + pow(inradius(a,n),2)) )\n",
+ " \n"
]
},
{
"cell_type": "code",
- "execution_count": 4,
+ "execution_count": 5,
"id": "2f3b63fd-d5ea-40b6-a2f9-b31c84cfef36",
"metadata": {
"extensions": {
@@ -161,69 +164,109 @@
"outputs": [
{
"data": {
- "application/vnd.jupyter.widget-view+json": {
- "model_id": "5478a07a77934741aca7e530640992ac",
- "version_major": 2,
- "version_minor": 0
- },
+ "text/html": [
+ ""
+ ],
"text/plain": [
- "interactive(children=(IntSlider(value=3, description='Segment num:', layout=Layout(width='500px'), max=12, min…"
+ ""
]
},
"metadata": {},
"output_type": "display_data"
+ },
+ {
+ "data": {
+ "application/vnd.jupyter.widget-view+json": {
+ "model_id": "e68f02b1e1c548d482d0e63bb21611dc",
+ "version_major": 2,
+ "version_minor": 0
+ },
+ "text/plain": [
+ "VBox(children=(IntSlider(value=3, description='Segment num:', layout=Layout(width='500px'), max=12, min=3, sty…"
+ ]
+ },
+ "execution_count": 5,
+ "metadata": {},
+ "output_type": "execute_result"
}
],
"source": [
- "def f(num,width,height,airTemp,hotAirTemp,coatDens):\n",
- " print(\"\\n\")\n",
+ "def f(num,width,heightT,heightB,airTemp,hotAirTemp,coatDens,tapeDens,payloadWeight):\n",
+ "\n",
+ " out=widgets.Output(layout={'margin': '10px 10px 10px 20px'}) \n",
+ " with out: \n",
+ " # Volume\n",
+ " vol = volume(width,heightB,heightT,num)\n",
+ " print( \"Volume: {:.2f} [m3]\".format(vol)) \n",
+ " # Area\n",
+ " area = surface_area(width,heightB,heightT,num)\n",
+ " print( \"Area: {:.2f} [m2]\".format(area)) \n",
+ " # Coating density (from: protective film for painting): 300g / 4x5m = 15g/m2 \n",
+ " coatingWeight = coatDens * area\n",
+ " print( \"Coating weight: {:.2f} [g]\".format(coatingWeight)) \n",
+ " # adhesive tape density : average 2g/m \n",
+ " tapeLength = num * ( edge_len(outradius(width,num),heightT) + edge_len(outradius(width,num),heightB) )\n",
+ " tapeWeight = tapeDens * tapeLength\n",
+ " print( \"Adh.tape length: {:.2f} [m]\".format(tapeLength)) \n",
+ " print( \"Adh.tape weight: {:.2f} [g]\".format(tapeWeight)) \n",
+ " # Lift per volume g/m3 \n",
+ " # airDens = dens_temp_func( airTemp )\n",
+ " # hotAirDens = dens_temp_func( hotAirTemp ) \n",
+ " airDens = airDensity( airTemp )\n",
+ " hotAirDens = airDensity( hotAirTemp ) \n",
+ " lift = airDens - hotAirDens\n",
+ " print( \"Lift: {:.2f} [g/m3]\".format(lift)) \n",
+ " # Total lift force lift * volume \n",
+ " totalLiftForce = lift * vol\n",
+ " print( \"Total lift force: {:.2f} [g]\".format(totalLiftForce)) \n",
+ " # Free lift force totalLiftForce - coatingWeight \n",
+ " freeLiftForce = totalLiftForce - coatingWeight - tapeWeight - payloadWeight\n",
+ " if freeLiftForce < 0:\n",
+ " color = 'red'\n",
+ " else:\n",
+ " color = None\n",
+ " print( \"Free lift force:\", colored(\"{:.2f} [g]\".format(freeLiftForce),color)) \n",
+ "\n",
" \n",
- "# Volume\n",
- " vol = volume(width,height,num)\n",
- " print( \"Volume: {:.2f} [m3]\".format(vol)) \n",
- "# Area\n",
- " area = surface_area(width,height,num)\n",
- " print( \"Area: {:.2f} [m2]\".format(area)) \n",
- "# Coating density (protective film for painting): 300g / 4x5m = 15g/m2 \n",
- " coatingWeight = coatDens * area\n",
- " print( \"Coating weight: {:.2f} [g]\".format(coatingWeight)) \n",
- "# Lift per volume g/m3 \n",
- "# airDens = dens_temp_func( airTemp )\n",
- "# hotAirDens = dens_temp_func( hotAirTemp ) \n",
- " airDens = airDensity( airTemp )\n",
- " hotAirDens = airDensity( hotAirTemp ) \n",
- " lift = airDens - hotAirDens\n",
- " print( \"Lift: {:.2f} [g/m3]\".format(lift)) \n",
- "# Total lift force lift * volume \n",
- " totalLiftForce = lift * vol\n",
- " print( \"Total lift force: {:.2f} [g]\".format(totalLiftForce)) \n",
- "# Free lift force totalLiftForce - coatingWeight \n",
- " freeLiftForce = totalLiftForce - coatingWeight\n",
- " if freeLiftForce < 0:\n",
- " color = 'red'\n",
- " else:\n",
- " color = None\n",
- " print( \"Free lift force:\", colored(\"{:.2f} [g]\".format(freeLiftForce),color)) \n",
- " print(\"\\n\")\n",
- " \n",
- " \n",
- " cylinder = Mesh(geometry=CylinderBufferGeometry(\n",
+ "# coating geometry \n",
+ " bottomGeometry = CylinderBufferGeometry(\n",
" radiusTop=outradius(width,num), \n",
" radiusBottom=0.0, \n",
- " height=height, \n",
+ " height=heightB, \n",
" radialSegments=num, \n",
" heightSegments=1, \n",
- " openEnded=False, \n",
+ " openEnded=True, \n",
" thetaStart=0, \n",
- " thetaLength=2.0*pi),\n",
- " material=MeshLambertMaterial(color='gray') \n",
+ " thetaLength=2.0*pi)\n",
+ " \n",
+ " bottomCylinder = Mesh(bottomGeometry,\n",
+ " material=MeshLambertMaterial(color='#c0c0c0'),\n",
+ " position=[0,0,0] \n",
" )\n",
" \n",
+ " zTop = ( heightB + heightT ) / 2.0\n",
+ " topGeometry = CylinderBufferGeometry(\n",
+ " radiusTop=0.0, \n",
+ " radiusBottom=outradius(width,num), \n",
+ " height=heightT, \n",
+ " radialSegments=num, \n",
+ " heightSegments=1, \n",
+ " openEnded=True, \n",
+ " thetaStart=0, \n",
+ " thetaLength=2.0*pi)\n",
+ " \n",
+ " topCylinder = Mesh(topGeometry,\n",
+ " material=MeshLambertMaterial(color='#c0c0c0'),\n",
+ " position=[0,zTop,0] \n",
+ " ) \n",
+ " \n",
" keyLight = DirectionalLight(color='white', position=[3, 5, 1], intensity=0.5)\n",
"\n",
- " c = PerspectiveCamera(position=[2, 2, 5], up=[0, 1, 0], children=[keyLight])\n",
+ " c = PerspectiveCamera(position=[2, 2, 6], up=[0, 1, 0], children=[keyLight])\n",
"\n",
- " scene = Scene(children=[cylinder, c, AmbientLight(color='#777777')], background=None)\n",
+ " scene = Scene(children=[bottomCylinder,topCylinder, c, AmbientLight(color='#777777')], background=None)\n",
"\n",
" renderer = Renderer(camera=c,\n",
" scene=scene,\n",
@@ -231,29 +274,46 @@
" clearOpacity=1.0,\n",
" clearColor='#62a0ea',\n",
" controls=[OrbitControls(controlling=c)])\n",
- " return renderer\n",
+ " display(widgets.HBox([renderer, out])) \n",
"\n",
- "#display(HTML(''''''))\n",
+ "\n",
+ "\n",
+ "display(HTML(''''''))\n",
"\n",
"layout=Layout(width='500px')\n",
"style = {'description_width': 'initial'}\n",
+ " \n",
+ "num=widgets.IntSlider(min=3, max=12, step=1, value=3, description='Segment num:',layout=layout,style=style) \n",
+ "width=widgets.FloatSlider(min=0.1, max=5.0, step=0.1, value=3.0, description='Segment width [m]:',readout_format='.1f',layout=layout,style=style) \n",
+ "heightT=widgets.FloatSlider(min=0.1, max=5.0, step=0.1, value=1.0, description='Height top [m]:',readout_format='.1f',layout=layout,style=style) \n",
+ "heightB=widgets.FloatSlider(min=0.1, max=5.0, step=0.1, value=2.0, description='Height bottom [m]:',readout_format='.1f',layout=layout,style=style) \n",
+ "airTemp=widgets.FloatSlider(min=-40, max=35, step=1.0, value=10.0, description='Air temp.[°C]:',readout_format='.0f',layout=layout,style=style) \n",
+ "hotAirTemp=widgets.FloatSlider(min=-40, max=55, step=1.0, value=35.0, description='Hot air temp.[°C]:',readout_format='.0f',layout=layout,style=style)\n",
+ "coatDens=widgets.FloatSlider(min=1, max=50, step=1.0, value=15.0, description='Coating density [g/m2]:',readout_format='.0f',layout=layout,style=style) \n",
+ "tapeDens=widgets.FloatSlider(min=0.5, max=10, step=0.5, value=2.0, description='Adh. tape density [g/m]:',readout_format='.1f',layout=layout,style=style)\n",
+ "payloadWeight=widgets.FloatSlider(min=0.0, max=1000.0, step=1, value=0.0, description='Payload weight [g]:',readout_format='.0f',layout=layout,style=style)\n",
" \n",
- "widgets.interact(f, \n",
- " num=widgets.IntSlider(min=3, max=12, step=1, value=3, description='Segment num:',layout=layout,style=style), \n",
- " width=widgets.FloatSlider(min=0.1, max=5.0, step=0.1, value=3.0, description='Segment width [m]:',readout_format='.1f',layout=layout,style=style), \n",
- " height=widgets.FloatSlider(min=0.1, max=5.0, step=0.1, value=3.0, description='Height [m]:',readout_format='.1f',layout=layout,style=style), \n",
- " airTemp=widgets.FloatSlider(min=-40, max=35, step=1.0, value=10.0, description='Air temp.[°C]:',readout_format='.0f',layout=layout,style=style), \n",
- " hotAirTemp=widgets.FloatSlider(min=-40, max=55, step=1.0, value=35.0, description='Hot air temp.[°C]:',readout_format='.0f',layout=layout,style=style),\n",
- " coatDens=widgets.FloatSlider(min=1, max=50, step=1.0, value=15.0, description='Coating density [g/m2]:',readout_format='.0f',layout=layout,style=style) \n",
- " );\n"
+ "w = widgets.interactive_output(f, { 'num' : num,\n",
+ " 'width' : width,\n",
+ " 'heightT' : heightT,\n",
+ " 'heightB' : heightB,\n",
+ " 'airTemp' : airTemp,\n",
+ " 'hotAirTemp' : hotAirTemp,\n",
+ " 'coatDens' : coatDens,\n",
+ " 'tapeDens' : tapeDens,\n",
+ " 'payloadWeight' : payloadWeight\n",
+ " }\n",
+ " )\n",
+ "\n",
+ "widgets.VBox([num, width, heightT, heightB, airTemp, hotAirTemp, coatDens,tapeDens,payloadWeight, w])\n"
]
},
{
"cell_type": "code",
"execution_count": null,
- "id": "27db67a1-c298-4f36-a90f-ad8cd6f79826",
+ "id": "0c7663e8-418e-47a9-9c2b-33d787f109ff",
"metadata": {},
"outputs": [],
"source": []