{"id":91,"date":"2015-07-14T14:28:09","date_gmt":"2015-07-14T11:28:09","guid":{"rendered":"http:\/\/www.nanotouch.ru\/?p=91"},"modified":"2015-07-14T14:28:09","modified_gmt":"2015-07-14T11:28:09","slug":"ndvbasic","status":"publish","type":"post","link":"http:\/\/nanotouch.ru\/en\/modifications\/ndvbasic","title":{"rendered":"Nanodisplacement visualizer: basic model (NDV-basic)"},"content":{"rendered":"<h4 align=\"center\"><span style=\"font-family: helvetica\">NANODISPLACEMENT VISUALIZER: BASIC MODEL (NDV-BASIC)<\/span><\/h4>\n<h5 align=\"left\"><span style=\"font-family: helvetica;font-size: medium\">\u00a0<\/span><\/h5>\n<p><span style=\"font-family: helvetica\"><span style=\"font-family: helvetica;font-size: medium\">The NDV-Basic is designed to measure deformations of objects under static loading and to observe slow deformations with an interval between two consecutive exposures of at least 1\/15 sec.<\/span><\/span><\/p>\n<div><span style=\"font-family: helvetica\"><img loading=\"lazy\" decoding=\"async\" class=\" aligncenter\" src=\"http:\/\/nanotouch.ru\/images\/baza16_760w.jpg\" alt=\"\u0412\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440 \u043d\u0430\u043d\u043e\u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0439, \u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c\" width=\"380\" height=\"255\" align=\"bottom\" border=\"0\" \/><\/span><\/div>\n<h5><\/h5>\n<p><span style=\"font-family: helvetica;font-size: medium\">Realized methods of measurement with the continuous laser:<\/span><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Double Exposure Method \u2013 measurement of object&#8217;s surface displacement fields under static loadings;<\/li>\n<li>Multiple-Burn Method (recording of a series of holograms with a frequency of up to 15 Hz) \u2013 measurement of displacement fields under quasi-dynamic deformation processes with production of a video;<\/li>\n<li>Quick Analysis Mode (ESPI)<\/li>\n<li>Real-Time Observation Mode of the deformation process.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: helvetica;font-size: medium\"><strong><u>Specification:<\/u><\/strong><\/span><\/p>\n<p><span style=\"font-family: helvetica;font-size: medium\">Displacement sensitivity: no less than 0.01 \u00b5m.\u00a0<\/span><\/p>\n<table border=\"0\" width=\"739\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td valign=\"top\"><strong><span style=\"font-family: helvetica;font-size: medium\">Registered Scene Size<\/span><\/strong><\/td>\n<td valign=\"top\">\n<p dir=\"ltr\" align=\"center\"><strong><span style=\"font-family: helvetica;font-size: medium\">Built-in laser (50 mW)<\/span><\/strong><\/p>\n<\/td>\n<td valign=\"top\">\n<p align=\"center\"><strong><span style=\"font-family: helvetica;font-size: medium\">External laser<\/span><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"231\"><strong><span style=\"font-family: helvetica;font-size: medium\">With retrocoating<\/span><\/strong><\/td>\n<td valign=\"top\">\n<p align=\"center\"><span style=\"font-family: helvetica;font-size: medium\">1500*1500 mm<\/span><\/p>\n<\/td>\n<td valign=\"top\">\n<p align=\"center\"><span style=\"font-family: helvetica;font-size: medium\">4000*4000 mm<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\"><strong><span style=\"font-family: helvetica;font-size: medium\">No special coating<\/span><\/strong><\/td>\n<td valign=\"top\" width=\"210\">\n<p align=\"center\"><span style=\"font-family: helvetica;font-size: medium\">300*300 mm<\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"127\">\n<p align=\"center\"><span style=\"font-family: helvetica;font-size: medium\">1000*1000 mm<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><span style=\"font-family: helvetica\"><span style=\"font-size: medium\"><strong><u>Examples of use<\/u>:<\/strong><\/span><\/span><\/p>\n<p><span style=\"font-family: helvetica\"><span style=\"font-size: medium\"><br \/>\n1. <\/span><\/span><a href=\"http:\/\/nanotouch.ru\/eng-NDVBasic1\"><span style=\"font-family: helvetica;font-size: medium\">Measurement of the displacement field parameters of a test object 200 by 300 mm in size under a static bending strain.<\/span><\/a><\/p>\n<p><span style=\"font-family: helvetica;font-size: medium\">2. <\/span><a href=\"http:\/\/nanotouch.ru\/files\/vnp_baza2.swf\"><span style=\"font-family: helvetica;font-size: medium\">Visualization of the process of thermal deformations of a surface patch of the aero engine blade.<\/span><\/a><\/p>\n<p><span style=\"font-family: helvetica;font-size: medium\">3. <\/span><span style=\"font-family: helvetica;font-size: medium\"><a href=\"http:\/\/nanotouch.ru\/eng-NDVBasic3\">Measurement of stress concentration in the crack point in a glass plate under thermal loading<\/a><\/span>.<\/p>\n<p><span style=\"font-family: helvetica;font-size: medium\">4. <\/span><a href=\"http:\/\/nanotouch.ru\/files\/vnp_baza4.swf\"><span style=\"font-family: helvetica;font-size: medium\">Visualization of the process of crack propagation in the glass sample under thermal loading.<\/span><\/a><\/p>\n<p><span style=\"font-family: helvetica;font-size: medium\">5. <\/span><a href=\"http:\/\/nanotouch.ru\/eng-NDVBasic5\"><span style=\"font-family: helvetica;font-size: medium\">Nondestructive testing of the inner geometry of the hollow turbine blade under pressurization.<\/span><\/a><\/p>\n<p><span style=\"font-family: helvetica;font-size: medium\">6. <\/span><a href=\"http:\/\/nanotouch.ru\/eng-NDVBasic6\"><span style=\"font-family: helvetica;font-size: medium\">Detection of an internal flaw of the weld in the heat exchanger under pressurization.<\/span><\/a><\/p>\n<p><span style=\"color: #000000\"><span style=\"font-family: helvetica;font-size: medium\">7. <\/span><a href=\"http:\/\/nanotouch.ru\/eng-NDVBasic7\"><span style=\"font-family: helvetica;font-size: medium\">Visualization of the flow process in the test object under a static bend<\/span><\/a>.<\/span><\/p>\n<p><span style=\"color: #000000\"><span style=\"font-family: helvetica;font-size: medium\">8. <\/span><span style=\"font-family: helvetica;font-size: medium\"><a href=\"http:\/\/nanotouch.ru\/files\/vnp_baza8.swf\">Delamination of the multilayered material under thermal loading<\/a>.<\/span><\/span><span style=\"font-family: helvetica;font-size: medium\">\u00a0<\/span><\/p>\n<p><span style=\"font-family: helvetica;font-size: medium\">9. <\/span><a href=\"http:\/\/nanotouch.ru\/eng-NDVBasic9\"><span style=\"font-family: helvetica;font-size: medium\">Measurement of three projections of the displament vector of a surface under complex static loading.<\/span><\/a><\/p>\n<p><span style=\"font-family: helvetica;font-size: medium\">10.\u00a0<a href=\"http:\/\/nanotouch.ru\/eng-Fields\/\">Measurement of fields of the 1<sup>st<\/sup> and 2<sup>nd<\/sup>\u00a0derivatives of the displacement function with respect to the coordinate<\/a><\/span><a href=\"http:\/\/nanotouch.ru\/eng-Fields\/\">.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NANODISPLACEMENT VISUALIZER: BASIC MODEL (NDV-BASIC) \u00a0 The NDV-Basic is designed to measure deformations of objects under static loading and to observe slow deformations with an interval between two consecutive exposures of at least 1\/15 sec. Realized methods of measurement with the continuous laser: &nbsp; Double Exposure Method \u2013 measurement of object&#8217;s surface displacement fields under static loadings; Multiple-Burn Method (recording of a series of holograms with a frequency of up&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-91","post","type-post","status-publish","format-standard","hentry","category-modifications"],"_links":{"self":[{"href":"http:\/\/nanotouch.ru\/en\/wp-json\/wp\/v2\/posts\/91","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/nanotouch.ru\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/nanotouch.ru\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/nanotouch.ru\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nanotouch.ru\/en\/wp-json\/wp\/v2\/comments?post=91"}],"version-history":[{"count":0,"href":"http:\/\/nanotouch.ru\/en\/wp-json\/wp\/v2\/posts\/91\/revisions"}],"wp:attachment":[{"href":"http:\/\/nanotouch.ru\/en\/wp-json\/wp\/v2\/media?parent=91"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/nanotouch.ru\/en\/wp-json\/wp\/v2\/categories?post=91"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/nanotouch.ru\/en\/wp-json\/wp\/v2\/tags?post=91"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}