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Diffstat (limited to 'Machine_Design_by_U_C_Jindal/10-PIPES_AND_PIPE_JOINTS.ipynb')
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diff --git a/Machine_Design_by_U_C_Jindal/10-PIPES_AND_PIPE_JOINTS.ipynb b/Machine_Design_by_U_C_Jindal/10-PIPES_AND_PIPE_JOINTS.ipynb new file mode 100644 index 0000000..9878838 --- /dev/null +++ b/Machine_Design_by_U_C_Jindal/10-PIPES_AND_PIPE_JOINTS.ipynb @@ -0,0 +1,226 @@ +{ +"cells": [ + { + "cell_type": "markdown", + "metadata": {}, + "source": [ + "# Chapter 10: PIPES AND PIPE JOINTS" + ] + }, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 10.1: PPJ1.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// sum 10-1\n", +"clc;\n", +"clear;\n", +"sigta=140/2;\n", +"nt=0.75;\n", +"//Let the flow rate be Q\n", +"Q=0.25;\n", +"v=1.2;\n", +"D=1.13*sqrt(Q/v);\n", +"D=520;\n", +"p=0.7;\n", +"C=9;\n", +"t=(p*D)/(2*sigta*nt)+C;\n", +"\n", +" // printing data in scilab o/p window\n", +" printf(' t is %0.1f mm ',t);" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 10.2: PPJ2.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// sum 10-2\n", +"clc;\n", +"clear;\n", +"p=3*8;\n", +"sigta=60;\n", +"d=150;\n", +"t=d/2*sqrt(((sigta+p)/(sigta-p))-1);\n", +"t=75*sqrt((84/36)-1);\n", +"t=40;\n", +"do=d+(2*t);\n", +"D=d+(2*t)+20;\n", +"w=10;\n", +"Ds=d+(2*w);\n", +"P=%pi*(Ds^2)*8/4;\n", +"sigp=310;\n", +"FOS=4;\n", +"sigb=77.5;\n", +"At=P/(sigb*2);\n", +"At=1300;\n", +"D=250;\n", +"db=45;\n", +"b=D;\n", +"a=1.8*b;\n", +"CD=D+(2*db*1.2);\n", +"sigp=310;\n", +"Pr=0.75*sigp*At;\n", +"Pr=Pr*10^-3;\n", +"t=40;\n", +"D1=d+(2*t)+20;\n", +"D2=D1+(4.6*31);\n", +"CD=D2-((3*t)+20);\n", +"\n", +" // printing data in scilab o/p window\n", +" printf('Pr is %0.2f kN ',Pr);\n", +" printf('\n D1 is %0.0f mm ',D1);\n", +" printf('\n D2 is %0.1f mm ',D2);\n", +" printf('\n CD is %0.1f mm ',CD);" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 10.3: PPJ3.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// sum 10-3\n", +"clc;\n", +"clear;\n", +"p=14;\n", +"d=50;\n", +"sigyp=270;\n", +"FOS=3;\n", +"sigta=sigyp/FOS;\n", +"pt=2*p;\n", +"t=d/2*sqrt(((sigta+pt)/(sigta-pt))-1);\n", +"t=10;\n", +"D1=d+(2*t);\n", +"Ds=D1+20;\n", +"P=%pi*(Ds^2)*p/4;\n", +"sigba=380/4;\n", +"At=P/(4*sigba);\n", +"At=245;\n", +"db=20;\n", +"Dd=70+(2*20)+5;\n", +"R=db+2.5;\n", +"B=(Dd/sqrt(2))+(2*(db+2.5));\n", +"B=127;\n", +"Y=Dd/(2*sqrt(2));\n", +"Rm=34.12;\n", +"M=(P*Y/2)+(P*Rm/%pi);\n", +"sigfa=250/5;\n", +"b=127/70;\n", +"Z=b/6;\n", +"tf=sqrt(M/(sigfa*Z));\n", +"tf=44;\n", +"\n", +" // printing data in scilab o/p window\n", +" printf('d is %0.0f mm ',d);\n", +" printf('\n t is %0.0f mm ',t);\n", +" printf('\n B is %0.0f mm ',B);\n", +" printf('\n R is %0.1f mm ',R);\n", +" printf('\n Y is %0.2f mm ',Y);\n", +" printf('\n tf is %0.0f mm ',tf);" + ] + } +, +{ + "cell_type": "markdown", + "metadata": {}, + "source": [ + "## Example 10.4: PPJ4.sce" + ] + }, + { +"cell_type": "code", + "execution_count": null, + "metadata": { + "collapsed": true + }, + "outputs": [], +"source": [ +"// sum 10-4\n", +"clc;\n", +"clear;\n", +"p=1.25;\n", +"D=200;\n", +"nt=0.75;\n", +"C=9;\n", +"sigta=20;\n", +"t=(p*D)/(2*sigta*nt)+C;\n", +"t=18;\n", +"D1=D+(2*t);\n", +"dr=D1+10;\n", +"sigp=310;\n", +"sigba=sigp/4;\n", +"db=16;\n", +"Db=dr+32+5;\n", +"Do=Db+(2*db);\n", +"P=%pi*(251+db)^2*1.25/4;\n", +"n=6;\n", +"Y=(Db-dr)/2;\n", +"M=P/n*Y;\n", +"Z=dr*tand(30)/6;\n", +"tf=sqrt(M/(sigta*Z));\n", +"tf=22;\n", +"Deff=dr+db+5;\n", +"\n", +" // printing data in scilab o/p window\n", +" printf('D is %0.0f mm ',D);\n", +" printf('\n t is %0.0f mm ',t);\n", +" printf('\n Y is %0.1f mm ',Y);\n", +" printf('\n tf is %0.0f mm ',tf);\n", +" printf('\n Deff is %0.0f mm ',Deff);" + ] + } +], +"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 +} |