<META NAME="keywords" CONTENT="cavitation, erosion, turbine, pump, hydro, power, plant, diagnostic, monitoring, refurbishment, uprating, upgrading, overhaul, maintenance, hydraulic, vibration, acoustic, vibroacoustic, vibro-acoustic, Kaplan, Francis, bulb, Kavitation, Erosion, Wasserkraft, Kraftwerk">
<META NAME="description" CONTENT="Cavitation erosion in turbines: operation optimised for minimum erosion, cavitation diagnostics for erosion suppression, prediction of erosion considering uprating, cavitation monitoring.">
<META NAME="language" CONTENT="English"><html>
<head>
	<meta charset="utf-8">
	<title>cavitation monitoring and diagnostics</title>
</head>

<body background="Pictures	\Erosion.jpg">
<table align="left">
<td>	<font face="Lato" size="5">
	<img src="Pictures\Kortocom.jpg" height="80px" width="80x" align="left"></font>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
<font color="black" size="10" ><b>
	Korto Cavitation Services </b>
</font>
</td>
</table>


<h1 align="left"><br><br><br>
<font color="black" size="6">
&#10132 
<a href ="index.html" a style="text-decoration: none"><b>Home</b></font></a>&nbsp;
<a href ="introduction.html" a style="text-decoration: none">Introduction</a>&nbsp;
<a href ="tests.html" a style="text-decoration: none">Tests</a>&nbsp;
<a href ="monitoring.html" a style="text-decoration: none">Monitoring</a>&nbsp
<a href ="models.html" a style="text-decoration: none">Models</a>&nbsp
<a href ="information.html" a style="text-decoration: none">Information</a>&nbsp;
<a href ="archive.html" a style="text-decoration: none">Archive</a>&nbsp;

<a href ="propellers.html" a style="text-decoration: none">(Propellers)</a>&nbsp;

<a href ="contact.html" a style="text-decoration: none">Contact</a>
<br>
&#10132 
<a href ="letter.html" a style="text-decoration: none"><b>PlantManagers</b></font></a>&nbsp;
<a href ="models.html#Services" a style="text-decoration: none"><b>TurbineManufacturers</b></font></a>&nbsp;
<a href ="monitoring.html#Services" a style="text-decoration: none"><b>MonitoringManufacturers</b></font></a><br>





















</font>
</h1>

<br>

<div><div style="float: left">
<font color="black" size="10" ><b>
Old texts on the application of vibro-acoustical methods
</font>
</div>

<br><br><br><br>
<div><div style="float: left">
<font color="black" size="7" a style="text-decoration: none">
	
<span style="font-weight:normal">


</font>

<link rel="stylesheet" type="text/css" href="style.css">
<style type="text/css">

#dhtmltooltip{
	position: absolute;
	width: 350px;
	border: 1px solid white;
	padding: 2px;
	background-color: lightyellow;
	visibility: hidden;
	z-index: 100;
	filter: progid;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 20px;
	text-decoration: blink;
:DXImageTransform.Microsoft.Shadow(color=gray,direction=135);
}

</style>
</head>
	            <td width="73%"> <p style="font-size: 20px;">

                    <!--webbot bot="HTMLMarkup" startspan -->
                  </p>
                  <div style="top: 644px; visibility: hidden; left: -1000px;" id="dhtmltooltip">This 
                    DIV has a tip!!.</div>
                  <script type="text/javascript">

/***********************************************
* Cool DHTML tooltip script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var offsetxpoint=-60 //Customize x offset of tooltip
var offsetypoint=20 //Customize y offset of tooltip
var ie=document.all
var ns6=document.getElementById && !document.all
var enabletip=false
if (ie||ns6)
var tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : ""

function ietruebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function ddrivetip(thetext, thecolor, thewidth){
if (ns6||ie){
if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"
if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
tipobj.innerHTML=thetext
enabletip=true
return false
}
}

function positiontip(e){
if (enabletip){
var curX=(ns6)?e.pageX : event.x+ietruebody().scrollLeft;
var curY=(ns6)?e.pageY : event.y+ietruebody().scrollTop;
//Find out how close the mouse is to the corner of the window
var rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20
var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20

var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000

//if the horizontal distance isn't enough to accomodate the width of the context menu
if (rightedge<tipobj.offsetWidth)
//move the horizontal position of the menu to the left by it's 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"

//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=curY+offsetypoint+"px"
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>

<p style="font-size: 30px";font_color: "#FFFFFF"; >

                      </span><span class="menuleft"><span style="font-weight:normal">

		      <a href="downloads/applications/Uprating.pdf"><span style='text-decoration:none'>Uprating acceptable?</span></a><br>
		      <a href="downloads/applications/Identification.pdf"><span style='text-decoration:none'>Identification of weak parts</span> </a><br>
                      </span><span class="menuleft"><span style="font-weight:normal">

		      <a href="downloads/applications/Parts.pdf"><span style='text-decoration:none'>Cavitation quality assessment</span></a> <br>
                      <a href="downloads/applications/Runner.pdf"><span style='text-decoration:none'>Runner improvement</span></a> <br>
           
		      <a href="downloads/applications/Vanes.pdf"><span style='text-decoration:none'>Guide vanes improvement</span></a><br>
		      
		      <a href="downloads/applications/Optimisation_Francis.pdf"><span style='text-decoration:none'>Operation optimisation Francis</span></a><br> 

		      <a href="downloads/applications/Optimisation_bulb.pdf"><span style='text-decoration:none'>Operation optimisation Bulb</span></a> <br>

                      <a href="downloads/applications/Fluctuations.pdf"><span style='text-decoration:none'>Cavitation as a diagnostic tool</span></a><br></a>









</td>
</tr>
</table>

</body>
</html>