From d07902ba1fccad552ee8a938468096c3a2305fe9 Mon Sep 17 00:00:00 2001
From: sp9unb <sp9unb@miklobit.pl>
Date: Thu, 13 Oct 2022 15:55:08 +0200
Subject: [PATCH] add payload weight

---
 notebooks/hotair-box.ipynb | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/notebooks/hotair-box.ipynb b/notebooks/hotair-box.ipynb
index fa79aa5..20e210c 100644
--- a/notebooks/hotair-box.ipynb
+++ b/notebooks/hotair-box.ipynb
@@ -30,7 +30,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 2,
    "id": "6ea87a15-f571-4611-8487-5b7556e2ef45",
    "metadata": {
     "extensions": {
@@ -68,7 +68,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 3,
    "id": "d075a994-76bb-46f7-bdfb-cc6ef449dc43",
    "metadata": {
     "extensions": {
@@ -107,7 +107,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 4,
    "id": "2f3b63fd-d5ea-40b6-a2f9-b31c84cfef36",
    "metadata": {
     "extensions": {
@@ -129,7 +129,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "0d9bb17572474431815f73b28108bdd4",
+       "model_id": "8b66cd42e9b34ccfb444e407d016d44a",
        "version_major": 2,
        "version_minor": 0
       },
@@ -137,13 +137,13 @@
        "VBox(children=(FloatSlider(value=2.0, description='Width [m]:', layout=Layout(width='500px'), max=5.0, min=0.1…"
       ]
      },
-     "execution_count": 7,
+     "execution_count": 4,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "def f(width,height,depth,airTemp,hotAirTemp,coatDens,tapeDens):\n",
+    "def f(width,height,depth,airTemp,hotAirTemp,coatDens,tapeDens,payloadWeight):\n",
     "    \n",
     "  \n",
     "    out=widgets.Output(layout={'margin': '10px 10px 10px 20px'})   \n",
@@ -173,7 +173,7 @@
     "        totalLiftForce = lift * volume\n",
     "        print( \"Total lift force: {:.2f} [g]\".format(totalLiftForce))    \n",
     "    # Free lift force totalLiftForce - coatingWeight \n",
-    "        freeLiftForce = totalLiftForce - coatingWeight - tapeWeight\n",
+    "        freeLiftForce = totalLiftForce - coatingWeight - tapeWeight - payloadWeight\n",
     "        if freeLiftForce < 0:\n",
     "            color = 'red'\n",
     "        else:\n",
@@ -249,6 +249,7 @@
     "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",
+    "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",
     "w = widgets.interactive_output(f, {\n",
@@ -258,12 +259,13 @@
     "                                    'airTemp' : airTemp,\n",
     "                                    'hotAirTemp' : hotAirTemp,\n",
     "                                    'coatDens' : coatDens,\n",
-    "                                    'tapeDens' : tapeDens\n",
+    "                                    'tapeDens' : tapeDens,\n",
+    "                                    'payloadWeight' : payloadWeight\n",
     "                                }\n",
     "                            )\n",
     "\n",
     "\n",
-    "widgets.VBox([width, height, depth, airTemp, hotAirTemp, coatDens, tapeDens,  w])\n"
+    "widgets.VBox([width, height, depth, airTemp, hotAirTemp, coatDens, tapeDens, payloadWeight, w])\n"
    ]
   },
   {