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May 12, 2025 18:51
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flow_from_motor_power_vice_versa.ipynb
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| { | |
| "nbformat": 4, | |
| "nbformat_minor": 0, | |
| "metadata": { | |
| "colab": { | |
| "provenance": [], | |
| "authorship_tag": "ABX9TyPrk/glupCNAKRB7PytgNRx", | |
| "include_colab_link": true | |
| }, | |
| "kernelspec": { | |
| "name": "python3", | |
| "display_name": "Python 3" | |
| }, | |
| "language_info": { | |
| "name": "python" | |
| } | |
| }, | |
| "cells": [ | |
| { | |
| "cell_type": "markdown", | |
| "metadata": { | |
| "id": "view-in-github", | |
| "colab_type": "text" | |
| }, | |
| "source": [ | |
| "<a href=\"https://colab.research.google.com/gist/kumajaya/5ff6cea905ea0899999fa6ecc47b7cc5/flow_from_motor_power_vice_versa.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>" | |
| ] | |
| }, | |
| { | |
| "cell_type": "code", | |
| "execution_count": 4, | |
| "metadata": { | |
| "colab": { | |
| "base_uri": "https://localhost:8080/" | |
| }, | |
| "id": "7UX3HVZBxVp2", | |
| "outputId": "9daa2945-bb97-45d4-aa10-88718c085cef" | |
| }, | |
| "outputs": [ | |
| { | |
| "output_type": "stream", | |
| "name": "stdout", | |
| "text": [ | |
| "Flow aktual untuk shaft power 7612.80 kW: 101204.11 Nm³/h\n", | |
| "Daya motor untuk flow 100800.00 Nm³/h: 7737.83 kW\n" | |
| ] | |
| } | |
| ], | |
| "source": [ | |
| "import math\n", | |
| "\n", | |
| "def calculate_flow(Q_design, T_design, PR_design, P_design,\n", | |
| " T_real, PR_real, P_real):\n", | |
| " return Q_design * math.sqrt((T_design / T_real) *\n", | |
| " (PR_design / PR_real) *\n", | |
| " (P_real / P_design))\n", | |
| "\n", | |
| "def calculate_power(Q_real, Q_design, P_design):\n", | |
| " return P_design * (Q_real / Q_design) ** 2\n", | |
| "\n", | |
| "# Contoh perhitungan flow dari daya motor\n", | |
| "Q_design = 96000\n", | |
| "T_design = T_real = 310.15\n", | |
| "PR_design = PR_real = 3.1 / 0.522\n", | |
| "P_design = 6850\n", | |
| "\n", | |
| "P_motor = 7800\n", | |
| "P_real = P_motor * 0.976\n", | |
| "Q_real = calculate_flow(Q_design, T_design, PR_design, P_design, T_real, PR_real, P_real)\n", | |
| "print(f\"Flow aktual untuk shaft power {P_real:.2f} kW: {Q_real:.2f} Nm³/h\")\n", | |
| "\n", | |
| "# Contoh perhitungan daya motor dari flow aktual\n", | |
| "Q_target = 96000 * 1.05\n", | |
| "P_real_needed = calculate_power(Q_target, Q_design, P_design)\n", | |
| "P_motor_needed = P_real_needed / 0.976\n", | |
| "print(f\"Daya motor untuk flow {Q_target:.2f} Nm³/h: {P_motor_needed:.2f} kW\")" | |
| ] | |
| } | |
| ] | |
| } |
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