{"id":452,"date":"2022-12-11T23:09:00","date_gmt":"2022-12-11T23:09:00","guid":{"rendered":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/chapter\/exercise-15\/"},"modified":"2023-01-14T17:51:33","modified_gmt":"2023-01-14T17:51:33","slug":"exercise-15","status":"publish","type":"chapter","link":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/chapter\/exercise-15\/","title":{"raw":"Exercise 15","rendered":"Exercise 15"},"content":{"raw":"<div class=\"exercise-15\">\r\n<p class=\"import-Normal\">Considering the following photographs of <a href=\"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/chapter\/fluid-mechanics-of-pipes-and-open-channels\/#figure-38\">Figure\u00a038<\/a>, repeated here for convenience:<\/p>\r\n<p class=\"import-Normal\"><img class=\"alignnone\" src=\"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-content\/uploads\/sites\/27\/2022\/12\/image39-3.jpeg\" alt=\"Photographs from caves in Kentucky, USA\" width=\"1338\" height=\"565\" \/><\/p>\r\n\r\n<ol type=\"a\">\r\n \t<li class=\"import-Normal\">Conceptually, how would the wetted perimeter and the effective hydraulic radius of each of the two conduit passages be calculated at the flow condition shown?<\/li>\r\n \t<li class=\"import-Normal\">Conceptually, how would the wetted perimeter and the effective hydraulic radius of each of the two conduit passages would be calculated if the passages were completely water filled?<\/li>\r\n \t<li class=\"import-Normal\">How might wetted perimeter, flow velocities, and discharge progressively change for the passage on the left as it fills with water during a storm?<\/li>\r\n \t<li class=\"import-Normal\">How might wetted perimeter, flow velocities, and discharge progressively change for the passage on the right as it fills with water during a storm? <em>Hint<\/em>: Keep the presence of the rectangular open channel, the broad rounded sediment banks, and the flattened elliptical shape of the upper half of the conduit in mind.<\/li>\r\n<\/ol>\r\n<p class=\"import-Normal\" style=\"text-align: right;\"><a href=\"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/chapter\/exercise-15-solution\/\"><span class=\"import-Hyperlink\">Click here for solution to <\/span><span class=\"import-Hyperlink\">E<\/span><span class=\"import-Hyperlink\">xercise 1<\/span><span class=\"import-Hyperlink\">5<\/span><\/a><\/p>\r\n<p class=\"import-Normal\" style=\"text-align: right;\"><a href=\"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/chapter\/fluid-mechanics-of-pipes-and-open-channels\/#text-link-to-exercise-15\"><span class=\"import-Hyperlink\">Return to where text linked to Exercise 1<\/span><span class=\"import-Hyperlink\">5<\/span><\/a><\/p>\r\n\r\n<\/div>","rendered":"<div class=\"exercise-15\">\n<p class=\"import-Normal\">Considering the following photographs of <a href=\"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/chapter\/fluid-mechanics-of-pipes-and-open-channels\/#figure-38\">Figure\u00a038<\/a>, repeated here for convenience:<\/p>\n<p class=\"import-Normal\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-content\/uploads\/sites\/27\/2022\/12\/image39-3.jpeg\" alt=\"Photographs from caves in Kentucky, USA\" width=\"1338\" height=\"565\" \/><\/p>\n<ol type=\"a\">\n<li class=\"import-Normal\">Conceptually, how would the wetted perimeter and the effective hydraulic radius of each of the two conduit passages be calculated at the flow condition shown?<\/li>\n<li class=\"import-Normal\">Conceptually, how would the wetted perimeter and the effective hydraulic radius of each of the two conduit passages would be calculated if the passages were completely water filled?<\/li>\n<li class=\"import-Normal\">How might wetted perimeter, flow velocities, and discharge progressively change for the passage on the left as it fills with water during a storm?<\/li>\n<li class=\"import-Normal\">How might wetted perimeter, flow velocities, and discharge progressively change for the passage on the right as it fills with water during a storm? <em>Hint<\/em>: Keep the presence of the rectangular open channel, the broad rounded sediment banks, and the flattened elliptical shape of the upper half of the conduit in mind.<\/li>\n<\/ol>\n<p class=\"import-Normal\" style=\"text-align: right;\"><a href=\"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/chapter\/exercise-15-solution\/\"><span class=\"import-Hyperlink\">Click here for solution to <\/span><span class=\"import-Hyperlink\">E<\/span><span class=\"import-Hyperlink\">xercise 1<\/span><span class=\"import-Hyperlink\">5<\/span><\/a><\/p>\n<p class=\"import-Normal\" style=\"text-align: right;\"><a href=\"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/chapter\/fluid-mechanics-of-pipes-and-open-channels\/#text-link-to-exercise-15\"><span class=\"import-Hyperlink\">Return to where text linked to Exercise 1<\/span><span class=\"import-Hyperlink\">5<\/span><\/a><\/p>\n<\/div>\n","protected":false},"author":1,"menu_order":39,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"class_list":["post-452","chapter","type-chapter","status-publish","hentry"],"part":556,"_links":{"self":[{"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/pressbooks\/v2\/chapters\/452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":4,"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/pressbooks\/v2\/chapters\/452\/revisions"}],"predecessor-version":[{"id":857,"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/pressbooks\/v2\/chapters\/452\/revisions\/857"}],"part":[{"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/pressbooks\/v2\/parts\/556"}],"metadata":[{"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/pressbooks\/v2\/chapters\/452\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/wp\/v2\/media?parent=452"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/pressbooks\/v2\/chapter-type?post=452"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/wp\/v2\/contributor?post=452"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/books.gw-project.org\/introduction-to-karst-aquifers\/wp-json\/wp\/v2\/license?post=452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}