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name="txt_password" id="txt_password" value="" maxlength="100" class="form-control" placeholder="Enter password"> </div> </div> <div class="form-group"> <label class="control-label col-sm-2" for="txt_cpassword">Confirm Password:</label> <div class="col-sm-10"> <input type="password" name="txt_cpassword" id="txt_cpassword" value="" maxlength="100" class="form-control" placeholder="Enter Confirm password"> </div> </div> <div class="form-group"> <label class="control-label col-sm-2" for="txt_username">Name:</label> <div class="col-sm-10"> <input type="text" name="txt_username" value="" id="txt_username" maxlength="100" class="form-control" placeholder="Enter Name"> </div> </div> <div class="form-group"> <label class="control-label col-sm-2" for="txt_usertype">User Type:</label> <div class="col-sm-10"> <select name="usertype" id="txt_usertype" class="form-control"> <option value="Select">Select</option> <option value="Student">Student</option> <option value="Faculty">Faculty</option> <option value="Others">Others</option> </select> </div> </div> <div class="form-group"> <label class="control-label col-sm-2" for="txt_institute">Institute:</label> <div class="col-sm-10"> <input type="text" name="txt_institute" id="txt_institute" maxlength="100" class="form-control" placeholder="Enter Institute"> </div> </div> <div class="form-group"> <label class="control-label col-sm-2" for="txt_branch">Branch:</label> <div class="col-sm-10"> <input type="text" name="txt_branch" id="txt_branch" value="" maxlength="100" class="form-control" placeholder="Enter Branch"> </div> </div> <div class="form-group"> <div class="form-control col-sm-12" for="txtCaptcha"> <input id="txtCaptcha" type="text" readonly="" class="input_img center" onload="DrawCaptcha();" oncopy="return false" ondrag="return false" ondrop="return false" onpaste="return false" autocomplete="off"> </div> </div> <div class="form-group"> <label class="control-label col-sm-2" for="txtInput">Enter the Captcha</label> <div class="col-sm-8"> <input type="text" id="txtInput" required="required" onpaste="return false" class="form-control" placeholder="Type the above text"/> </div> <div class="col-sm-2"> <i class="glyphicon glyphicon-repeat btn btn-default" id="btnrefresh" onclick="DrawCaptcha();" oncopy="return false" ondrag="return false" ondrop="return false" onpaste="return false" autocomplete="off"></i> </div> </div> <div class="form-group"> <div class="col-sm-offset-2 col-sm-10"> <button type="submit" id="btnregister" name="Register" class="btn btn-info">Register</button> </div> </div> </form>  </div> <div id="forgotpass" class="tab-pane login-tab-pane fade"> <div class="well"><center>Forgot Password<center></div> <form class="form-horizontal" role="form" id="forgotform" method="post" name="forgotform"> <div class="form-group"> <label class="control-label col-sm-2" for="fortxt_email">Email:</label> <div class="col-sm-10"> <input type="email" value="" id="fortxt_email" name="fortxt_loginemail" maxlength="100" class="form-control" placeholder="Enter email" required> </div> </div> <div class="form-group"> <div class="col-sm-offset-2 col-sm-10"> <button type="submit" id="btnforgot" class="btn btn-default">Submit</button> </div> </div> </form> </div> </div> <div id="displayError" style="display:none"></div> </div> <div class="modal-footer"> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <script type="text/javascript"> $('#loginlink').click(function(){ $("#loginModal").modal(); }) </script> </div><div class="container"> <div class="col-md-12"> <div style="background-color:#cbba9f"> <style type="text/css"> #dhtmltooltip{ position: absolute; width: auto; border: 2px solid #D68A00; padding: 9px; background-color: lightyellow; visibility: hidden; z-index: 100; -moz-border-radius: 10px 10px 10px 10px; border-radius: 6px; /*Remove below line to remove shadow. 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width tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px" else if (curX<leftedge) tipobj.style.left="5px" else //position the horizontal position of the menu where the mouse is positioned //tipobj.style.left=curX+offsetxpoint+"px" tipobj.style.left="20%" //same concept with the vertical position if (bottomedge<tipobj.offsetHeight) tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px" else tipobj.style.top="40px" tipobj.style.visibility="visible" } } function hideddrivetip(){ if (ns6||ie){ enabletip=false tipobj.style.visibility="hidden" tipobj.style.left="-1000px" tipobj.style.backgroundColor='' tipobj.style.width='' } } document.onmousemove=positiontip </script> <ol class="breadcrumb breadcrumb-arrow"> <li><a href="https://web.archive.org/web/20190424102808/https://nptel.ac.in/course.php">Home</a></li> <li><a href="/web/20190424102808/https://nptel.ac.in/syllabus/112103021/"><b>Syllabus</b></a></li> <li><a href="/web/20190424102808/https://nptel.ac.in/courses/112103021/" class="topmenu"><b>Lectures</b></a></li> <li><a href="/web/20190424102808/https://nptel.ac.in/downloads/112103021/" onmouseover="ddrivetip('<span style=color:white><b>Assignments: 7 </b></span>', '#7f0804')" onmouseout="hideddrivetip()" class="topmenu"><b>Downloads</b></a></li> <li><a href="#">FAQ   </a></li> <li style="float:right; padding-right:8px;font-size:10px"> <div style="float:right;">Course Co-ordinated by : <span style="color:#7f0804;font-style:italic;font-weight:bold;padding-left:2px;">IIT Guwahati</span></div> <div style="float:right;">Course Available from : <span style="color:#7f0804;font-style:italic;font-weight:bold;padding-left:2px;">28-August-2012</span></div> </li> </ol> </div> <ul id="breadcrumbs-course"> <li><a href="https://web.archive.org/web/20190424102808/https://nptel.ac.in/">NPTEL</a></li>  <li><a href="#">Mechanical Engineering</a></li> <li><a href="#">Gas Dynamics (Web) <b><i></i></b></a></li>  </ul> </div> <div id="contentContainer" class="col-md-12 coursedetails_area"> <div class="col-md-4 course_lectures"> <div title="Course outline" class="well csoutline">Modules / Lectures</div> <div class="course_lectures_list" id="menuiframe"> <div id="div_main"> <div class="" id="div_lm"> <ul> <li class="first"><a style="border:none" class="header" href="#" title=".Basic Concepts.">Basic Concepts</a><ul><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/1'">Introduction</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/2'">Governing Equations- Mass conservation Equation</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/3'">Governing Equations- Momentum conservation Equation</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/4'">Governing Equations- Energy conservation Equation</a></li></ul></li><li class="first"><a style="border:none" class="header" href="#" title=".One Dimensional Compressible flow.">One Dimensional Compressible flow</a><ul><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/5'">Speed of Sound and Mach number</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/6'">Normal Shock I</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/7'">Normal Shock II</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/8'">Hugoniot equation</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/9'">Hugoniot Curve</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/10'">Normal Shock analysis using Hugoniot Curve</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/11'">Flow With Heat Addition: Rayleigh flow</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/12'">Flow With Heat Addition: Rayleigh Curve I</a></li><li class="here"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/13'">Flow With Heat Addition: Rayleigh Curve II</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/14'">Rayleigh Flow Equations (Differential Form)</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/15'">1D flow with Friction: Fanno flow</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/16'">Differential Relation for Fanno flow</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/17'">Analysis of Fanno flow and Fanno Curve</a></li></ul></li><li class="first"><a style="border:none" class="header" href="#" title=".Two-Dimensional Flows.">Two-Dimensional Flows</a><ul><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/18'">Oblique Shock I</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/19'">Oblique Shock II</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/20'">Oblique shock: Shock Plolar</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/21'">P- diagram</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/22'">Shock-Shock Interaction: Different Family Shocks</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/23'">Shock-Shock Interaction: Same Family Shocks</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/24'">Shock Reflection</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/25'">Supersonic Expansion</a></li></ul></li><li class="first"><a style="border:none" class="header" href="#" title=".Quasi-One Dimensional Flows.">Quasi-One Dimensional Flows</a><ul><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/26'">Basics of Quasi-One Dimensional Flows</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/27'">Flow through Nozzle</a></li></ul></li><li class="first"><a style="border:none" class="header" href="#" title=".Linearised Flows.">Linearised Flows</a><ul><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/28'">Velocity Potential Equation</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/29'">Small Perturbation Theory</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/30'">Supersonic flow over a cone I</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/31'">Supersonic flow over a cone II</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/32'">Introduction to Method of Characteristics</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/33'">Equation of Method of Characteristics</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/34'">Application of Method of Characteristics</a></li></ul></li><li class="first"><a style="border:none" class="header" href="#" title=".Unsteady Wave Motion.">Unsteady Wave Motion</a><ul><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/35'">Fundamentals of Shock Tube</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/36'">Shock Tube Relations</a></li></ul></li><li class="first"><a style="border:none" class="header" href="#" title=".Introduction to Experimental Facilities.">Introduction to Experimental Facilities</a><ul><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/37'">High Speed Testing Facilities I</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/38'">High Speed Testing Facilities II</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/39'">Compressible flow visualization</a></li><li class="first"><a style="border:none" href="" class="header" onclick="location.href='/courses/112103021/40'">Diagnostics and measurement techniques</a></li></ul></li> </ul>  </div></div> <script>function loadSection(link){ //alert(link); // parent.document.frames['myiframe'].src='sample.html'; // parent.document.getElementById('myiframe').location = link; // alert(parent.window.frames['myiframe'].location); myframe = parent.document.getElementById('myiframe'); if(myframe.src){ myframe.src = link; } else 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