{"id":275,"date":"2015-08-30T19:51:00","date_gmt":"2015-08-30T19:51:00","guid":{"rendered":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/uncategorized\/pressure-and-flowpascals-law\/"},"modified":"2015-08-30T19:51:00","modified_gmt":"2015-08-30T19:51:00","slug":"pressure-and-flowpascals-law","status":"publish","type":"post","link":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/pressure-and-flowpascals-law\/","title":{"rendered":"Pressure and flow:Pascal&#8217;s law."},"content":{"rendered":"<div class=\"rkinl6a0dcc512a66a\" ><script type=\"text\/javascript\">\n\tatOptions = {\n\t\t'key' : '61e5902552e2353963d8d2f1bd1f4a8f',\n\t\t'format' : 'iframe',\n\t\t'height' : 250,\n\t\t'width' : 300,\n\t\t'params' : {}\n\t};\n<\/script>\n<script type=\"text\/javascript\" src=\"\/\/www.highperformanceformat.com\/61e5902552e2353963d8d2f1bd1f4a8f\/invoke.js\"><\/script><\/div><style type=\"text\/css\">\r\n@media screen and (min-width: 1201px) {\r\n.rkinl6a0dcc512a66a {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 993px) and (max-width: 1200px) {\r\n.rkinl6a0dcc512a66a {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 769px) and (max-width: 992px) {\r\n.rkinl6a0dcc512a66a {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 768px) and (max-width: 768px) {\r\n.rkinl6a0dcc512a66a {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (max-width: 767px) {\r\n.rkinl6a0dcc512a66a {\r\ndisplay: block;\r\n}\r\n}\r\n<\/style>\r\n<h3 align=\"justify\">Pascal&#8217;s law<\/h3>\n<p align=\"justify\">The underlying principle of how fluids transmit power is revealed by Pascal&#8217;s law. Pascal&#8217;s law states that the pressure applied to a confined fluid is transmitted undiminished in all directions. This law forms the basis for understanding the relationship between force, pressure and area, which can be mathematically expressed as:  <\/p>\n<p align=\"center\">Force = Pressure x Area or  <\/p>\n<p align=\"center\">Pressure =Force \/Area  <\/p>\n<p align=\"justify\">The transmitted pressure acts with equal force on every unit area of the containing vessel and in a direction at right angle to the surface of the vessel exposed to the liquid.  <\/p>\n<p align=\"justify\">Pascal&#8217;s law can be illustrated by the following example.  <\/p>\n<p align=\"justify\">A bottle is filled with a liquid, which is not compressible. A force of 4 kg is applied to the stopper whose surface area is 3 cm2\u2022 Let&#8217;s assume that the area of the bottle bottom is 60 cm2\u2022 If the stopper is inserted into the bottle mouth, with a force of 4 kg such that it  <\/p><div class=\"yazqj6a0dcc512a84d\" ><script type=\"text\/javascript\">\n\tatOptions = {\n\t\t'key' : '0c1eb4c533eaedb7b996f49a5a4983a9',\n\t\t'format' : 'iframe',\n\t\t'height' : 300,\n\t\t'width' : 160,\n\t\t'params' : {}\n\t};\n<\/script>\n<script type=\"text\/javascript\" src=\"\/\/www.highperformanceformat.com\/0c1eb4c533eaedb7b996f49a5a4983a9\/invoke.js\"><\/script><\/div><style type=\"text\/css\">\r\n@media screen and (min-width: 1201px) {\r\n.yazqj6a0dcc512a84d {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 993px) and (max-width: 1200px) {\r\n.yazqj6a0dcc512a84d {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 769px) and (max-width: 992px) {\r\n.yazqj6a0dcc512a84d {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 768px) and (max-width: 768px) {\r\n.yazqj6a0dcc512a84d {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (max-width: 767px) {\r\n.yazqj6a0dcc512a84d {\r\ndisplay: block;\r\n}\r\n}\r\n<\/style>\r\n<div class=\"hmbta6a0dcc512a758\" ><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-0778475562755157\"\n     crossorigin=\"anonymous\"><\/script>\n<!-- 300x600 hydraulics-and-pneumatics -->\n<ins class=\"adsbygoogle\"\n     style=\"display:inline-block;width:300px;height:600px\"\n     data-ad-client=\"ca-pub-0778475562755157\"\n     data-ad-slot=\"3735577695\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script><\/div><style type=\"text\/css\">\r\n@media screen and (min-width: 1201px) {\r\n.hmbta6a0dcc512a758 {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 993px) and (max-width: 1200px) {\r\n.hmbta6a0dcc512a758 {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 769px) and (max-width: 992px) {\r\n.hmbta6a0dcc512a758 {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (min-width: 768px) and (max-width: 768px) {\r\n.hmbta6a0dcc512a758 {\r\ndisplay: block;\r\n}\r\n}\r\n@media screen and (max-width: 767px) {\r\n.hmbta6a0dcc512a758 {\r\ndisplay: block;\r\n}\r\n}\r\n<\/style>\r\n\n<p align=\"justify\">makes contact with the liquid, then the pressure exerted by the stopper on the liquid in the bottle is given by:<\/p>\n<p align=\"justify\"><a href=\"http:\/\/lh3.googleusercontent.com\/-gHMwPI_vlf8\/VdyReDFKRAI\/AAAAAAAB2ZM\/vtF26rwRSao\/s1600-h\/image2.png\"><img decoding=\"async\" loading=\"lazy\" style=\"background-image: none; border-right-width: 0px; margin: 0px auto; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px\" title=\"image\" border=\"0\" alt=\"image\" src=\"http:\/\/lh3.googleusercontent.com\/-aLS2dblEcBM\/VdyRgwS_vsI\/AAAAAAAB2Zc\/IDQxYa-hsCo\/image_thumb.png?imgmax=800\" width=\"244\" height=\"52\" \/><\/a><\/p>\n<p align=\"justify\">\n<p align=\"justify\">This force could break most bottles. This shows why a glass bottle filled with liquid can break if the stopper is forced into its mouth.<\/p>\n<p align=\"justify\"><a href=\"http:\/\/lh3.googleusercontent.com\/-CHoOBV_8geQ\/VdyRjHwZm6I\/AAAAAAAB2Zk\/602OEcx4WYs\/s1600-h\/Pressure-and-flow-00352.jpg\"><img decoding=\"async\" loading=\"lazy\" style=\"background-image: none; border-right-width: 0px; margin: 0px auto; padding-left: 0px; padding-right: 0px; display: block; float: none; border-top-width: 0px; border-bottom-width: 0px; border-left-width: 0px; padding-top: 0px\" title=\"Pressure and flow-0035\" border=\"0\" alt=\"Pressure and flow-0035\" src=\"http:\/\/lh3.googleusercontent.com\/--mnA2zsVf1Y\/VeNBJhZNZcI\/AAAAAAAB48g\/N7vsHsaHXy4\/Pressure-and-flow-0035_thumb.jpg?imgmax=800\" width=\"244\" height=\"121\" \/><\/a><\/p>\n<p align=\"justify\">\n<p align=\"justify\"><i><\/i> <\/p>\n<p align=\"justify\">\n","protected":false},"excerpt":{"rendered":"<p>Pascal&#8217;s law The underlying principle of how fluids transmit power is revealed by Pascal&#8217;s law. Pascal&#8217;s law states that the pressure applied to a confined fluid is transmitted undiminished in all directions. This law forms the basis for understanding the relationship between force, pressure and area, which can be mathematically expressed as: Force = Pressure [&hellip;]<br \/><a href=\"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/pressure-and-flowpascals-law\/\" class=\"more-link\" >Continue reading&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/wp-json\/wp\/v2\/posts\/275"}],"collection":[{"href":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/wp-json\/wp\/v2\/comments?post=275"}],"version-history":[{"count":0,"href":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/wp-json\/wp\/v2\/posts\/275\/revisions"}],"wp:attachment":[{"href":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/wp-json\/wp\/v2\/media?parent=275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/wp-json\/wp\/v2\/categories?post=275"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/machineryequipmentonline.com\/hydraulics-and-pneumatics\/wp-json\/wp\/v2\/tags?post=275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}