{"id":5260,"date":"2025-07-03T09:44:44","date_gmt":"2025-07-03T14:44:44","guid":{"rendered":"https:\/\/commons.princeton.edu\/josephhenry\/?page_id=5260"},"modified":"2025-07-03T16:11:17","modified_gmt":"2025-07-03T21:11:17","slug":"crt","status":"publish","type":"page","link":"https:\/\/commons.princeton.edu\/josephhenry\/crt\/","title":{"rendered":"CRT"},"content":{"rendered":"<p>Below are all compressed .mph files for COMSOL 6.3<\/p>\n<p>&nbsp;<\/p>\n<p><strong>3D model of a cathode ray tube<\/strong><\/p>\n<p><a href=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt.zip\">crt<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5288\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-3-1024x595.jpg\" alt=\"\" width=\"660\" height=\"384\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-3-1024x595.jpg 1024w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-3-300x174.jpg 300w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-3-768x446.jpg 768w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-3-1536x893.jpg 1536w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-3-2048x1190.jpg 2048w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-3-1200x697.jpg 1200w\" sizes=\"auto, (max-width: 660px) 85vw, 660px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5289\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-1-1024x596.jpg\" alt=\"\" width=\"649\" height=\"378\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-1-1024x596.jpg 1024w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-1-300x174.jpg 300w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-1-768x447.jpg 768w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-1-1536x893.jpg 1536w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-1-2048x1191.jpg 2048w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/crt-1-1200x698.jpg 1200w\" sizes=\"auto, (max-width: 649px) 85vw, 649px\" \/><\/p>\n<p>Particle Trajectories<\/p>\n<p>&nbsp;<\/p>\n<p><strong>3D model of a wehnelt cylinder with one anode<\/strong><\/p>\n<p><a href=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/wenhelt-1-2.zip\">wenhelt 1 (2)<\/a><\/p>\n<p><a href=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/wenhelt-6.zip\">wenhelt 6<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-5293\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/wehnelt-7-1024x592.jpg\" alt=\"\" width=\"659\" height=\"381\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/wehnelt-7-1024x592.jpg 1024w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/wehnelt-7-300x173.jpg 300w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/wehnelt-7-768x444.jpg 768w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/wehnelt-7-1536x887.jpg 1536w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/wehnelt-7-2048x1183.jpg 2048w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/wehnelt-7-1200x693.jpg 1200w\" sizes=\"auto, (max-width: 659px) 85vw, 659px\" \/><\/p>\n<p>Particle Trajectories<\/p>\n<p><strong>3D model of an einzel lens<\/strong><\/p>\n<p><a href=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel_lens.zip\">einzel_lens<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5273\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-particle-trajectories-1024x595.jpg\" alt=\"\" width=\"661\" height=\"384\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-particle-trajectories-1024x595.jpg 1024w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-particle-trajectories-300x174.jpg 300w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-particle-trajectories-768x446.jpg 768w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-particle-trajectories-1536x892.jpg 1536w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-particle-trajectories-2048x1189.jpg 2048w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-particle-trajectories-1200x697.jpg 1200w\" sizes=\"auto, (max-width: 661px) 85vw, 661px\" \/><\/p>\n<p>Particle Trajectories<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-5274 alignnone\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-equipotential-surfaces-1-1024x594.jpg\" alt=\"\" width=\"656\" height=\"381\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-equipotential-surfaces-1-1024x594.jpg 1024w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-equipotential-surfaces-1-300x174.jpg 300w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-equipotential-surfaces-1-768x446.jpg 768w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-equipotential-surfaces-1-1536x891.jpg 1536w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-equipotential-surfaces-1-2048x1188.jpg 2048w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/einzel-lens-equipotential-surfaces-1-1200x696.jpg 1200w\" sizes=\"auto, (max-width: 656px) 85vw, 656px\" \/><\/p>\n<p>Equipotential Surfaces<\/p>\n<p>&nbsp;<\/p>\n<p><strong>2D model of a pierce electron gun<\/strong><\/p>\n<p><a href=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce_electron_gun.zip\">pierce_electron_gun<\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5276\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-electric-field-1024x593.jpg\" alt=\"\" width=\"666\" height=\"385\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-electric-field-1024x593.jpg 1024w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-electric-field-300x174.jpg 300w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-electric-field-768x445.jpg 768w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-electric-field-1536x889.jpg 1536w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-electric-field-2048x1186.jpg 2048w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-electric-field-1200x695.jpg 1200w\" sizes=\"auto, (max-width: 666px) 85vw, 666px\" \/><\/p>\n<p>Electric Field<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5282\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-particle-trajectories-1024x590.jpg\" alt=\"\" width=\"650\" height=\"374\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-particle-trajectories-1024x590.jpg 1024w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-particle-trajectories-300x173.jpg 300w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-particle-trajectories-768x443.jpg 768w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-particle-trajectories-1536x885.jpg 1536w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-particle-trajectories-2048x1180.jpg 2048w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-particle-trajectories-1200x692.jpg 1200w\" sizes=\"auto, (max-width: 650px) 85vw, 650px\" \/><\/p>\n<p>Particle Trajectories<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5283\" src=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-contour-with-field-lines-1024x592.jpg\" alt=\"\" width=\"647\" height=\"374\" srcset=\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-contour-with-field-lines-1024x592.jpg 1024w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-contour-with-field-lines-300x174.jpg 300w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-contour-with-field-lines-768x444.jpg 768w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-contour-with-field-lines-1536x889.jpg 1536w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-contour-with-field-lines-2048x1185.jpg 2048w, https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/07\/pierce-contour-with-field-lines-1200x694.jpg 1200w\" sizes=\"auto, (max-width: 647px) 85vw, 647px\" \/><\/p>\n<p>Equipotential Contours<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Below are all compressed .mph files for COMSOL 6.3 &nbsp; 3D model of a cathode ray tube crt Particle Trajectories &nbsp; 3D model of a wehnelt cylinder with one anode wenhelt 1 (2) wenhelt 6 Particle Trajectories 3D model of an einzel lens einzel_lens Particle Trajectories Equipotential Surfaces &nbsp; 2D model of a pierce electron &hellip; <a href=\"https:\/\/commons.princeton.edu\/josephhenry\/crt\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;CRT&#8221;<\/span><\/a><\/p>\n","protected":false},"author":765,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-5260","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/5260","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/users\/765"}],"replies":[{"embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/comments?post=5260"}],"version-history":[{"count":8,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/5260\/revisions"}],"predecessor-version":[{"id":5294,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/5260\/revisions\/5294"}],"wp:attachment":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/media?parent=5260"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/categories?post=5260"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/tags?post=5260"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}