diff options
Diffstat (limited to 'Industrial_Instrumentation_by_K_Krishnaswamy_And_S_Vijayachitra/1-Temperature.ipynb')
| -rw-r--r-- | Industrial_Instrumentation_by_K_Krishnaswamy_And_S_Vijayachitra/1-Temperature.ipynb | 303 |
1 files changed, 303 insertions, 0 deletions
diff --git a/Industrial_Instrumentation_by_K_Krishnaswamy_And_S_Vijayachitra/1-Temperature.ipynb b/Industrial_Instrumentation_by_K_Krishnaswamy_And_S_Vijayachitra/1-Temperature.ipynb new file mode 100644 index 0000000..c55f88b --- /dev/null +++ b/Industrial_Instrumentation_by_K_Krishnaswamy_And_S_Vijayachitra/1-Temperature.ipynb @@ -0,0 +1,303 @@ +{ +"cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Chapter 1: Temperature" + ] + }, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.1: Temperature_Conversion.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// Example 1.1, page no-53\n", +"clear\n", +"clc\n", +"\n", +"c=-40\n", +"k=c+273\n", +"printf('\nK=%d°K', k)\n", +"F=((9/5)*c)+32\n", +"printf('\nF=%d°F',F)\n", +"R=((9/5)*c)+492\n", +"printf('\nR=%d°R',R)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.2: percentage_Accuracy_and_Error.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// Example 1.2, page no-53\n", +"clear\n", +"clc\n", +"\n", +"span=1000\n", +"accuracy=1/100\n", +"err=span*accuracy\n", +"printf('(a)\nAs error can be either positive or negative ,\n the probable error at any point on the scale = %d°C',err)\n", +"max_scale=1200\n", +"Range_instr=max_scale+span\n", +"printf('\n(b)\nRange of the Instrument = %d°C',Range_instr)\n", +"meter_reading=700\n", +"per_of_err=(err/meter_reading)*100\n", +"printf('\n(c)\nPercentage of Error = ± %.2f%% ',per_of_err)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.3: Two_wire_RTD.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// Example 1.3, page no-54\n", +"clear\n", +"clc\n", +"resi_per_leg=5\n", +"temp_coeff=0.385\n", +"R_due_to_leadwires=2*resi_per_leg\n", +"err=R_due_to_leadwires/temp_coeff\n", +"err=ceil(err)\n", +"printf('(a)\nThe contribution of 10 ohms lead wire resistance \nto the measurement error = %d°C',err)\n", +"temp_obj=200\n", +"temp_measured=temp_obj+err\n", +"per_of_err=((temp_measured-temp_obj)/temp_obj)*100\n", +"printf('\n(b)\nPercentage of Error = %d%%',per_of_err)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.4: Thermocouple_temperature_measurement.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// Example 1.4, page no-54\n", +"clear\n", +"clc\n", +"\n", +"temp=2.022\n", +"millivolt_cor=37.325\n", +"op=millivolt_cor-temp\n", +"printf('Millivolt output available=% .3f',op)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.5: Hot_junction_temperature_of_thermocouple.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// Example 1.5, page no-54\n", +"clear\n", +"clc\n", +"millivolt_cor=2.585\n", +"pot_reading=30.511\n", +"corrected_millivolt=pot_reading+millivolt_cor\n", +"printf('Temperature correspond to %.3f mV from the table = 600°C',corrected_millivolt)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.6: Caliberation_of_an_instrument.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// Example 1.6, page no-54\n", +"clear\n", +"clc\n", +"ref_jun=100\n", +"mV_100=0.645\n", +"mV_1000=9.585\n", +"mV_1200=11.947\n", +"op1=mV_1000-mV_100\n", +"op2=mV_1200-mV_100\n", +"printf('Millivolt to be fed checking 1000 C = %.3f mV',op1)\n", +"printf('\nMillivolt to be fed checking 1200 C = %.3f mV',op2)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.7: Wall_temperature_measurement.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// Example 1.7, page no-55\n", +"clear\n", +"clc\n", +"E_rec_pyro=0.95*0.85\n", +"T=1100/E_rec_pyro\n", +"printf('Pyrometer reading T = %.2f°C',T)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.8: Thermocouple_output.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// Example 1.8, page no-55\n", +"clear\n", +"clc\n", +"//(a)\n", +"hot1_mV=41.29\n", +"cold1_mV=2.022\n", +"op1=hot1_mV-cold1_mV\n", +"\n", +"//(b)\n", +"hot2_mV=33.096\n", +"cold2_mV=2.585\n", +"op2=hot2_mV-cold2_mV\n", +"\n", +"//(c)\n", +"hot3_mV=11.947\n", +"cold3_mV=0.299\n", +"op3=hot3_mV-cold3_mV\n", +"\n", +"printf('(a)\nOutput Millivolt = %.3f',op1)\n", +"printf('\n(b)\nOutput Millivolt = %.3f',op2)\n", +"printf('\n(c)\nAs the wrongly formed thermocouples at J1 and J2 will always oppose\n the main millivolt output, the net output will be lower than normal value.\nOutput mV<%.3f',op3)" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 1.9: electtronic_temperature_transmitter.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// Example 1.9, page no-56\n", +"clear\n", +"clc\n", +"\n", +"Rl_ind=250\n", +"Rl_rec=250\n", +"load_connected= Rl_ind+Rl_rec\n", +"load_allowable=600\n", +"max_load_controller=load_allowable-load_connected\n", +"printf('(a)\nThe max load to the controller = %d ohms',max_load_controller)\n", +"\n", +"op_cont=600\n", +"total=Rl_ind+Rl_rec+load_allowable\n", +"extra_load=total-op_cont\n", +"printf('\n(b)\nExtra Load = %d ohms',extra_load)\n", +"\n", +"printf('\nAdditional Power Supply voltage required=10 V')\n", +"\n", +"printf('\nMinimum Power Supply Voltage=34 ')" + ] + } +], +"metadata": { + "kernelspec": { + "display_name": "Scilab", + "language": "scilab", + "name": "scilab" + }, + "language_info": { + "file_extension": ".sce", + "help_links": [ + { + "text": "MetaKernel Magics", + "url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md" + } + ], + "mimetype": "text/x-octave", + "name": "scilab", + "version": "0.7.1" + } + }, + "nbformat": 4, + "nbformat_minor": 0 +} |