{"id":49792,"date":"2026-08-16T09:02:54","date_gmt":"2026-08-16T00:02:54","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/08\/16\/49792\/"},"modified":"2026-08-16T09:02:54","modified_gmt":"2026-08-16T00:02:54","slug":"%ec%97%b4%ec%97%ad%ed%95%99-thermodynamics-%eb%85%b8%ed%8a%b8%ec%a0%95%eb%a6%ac","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/08\/16\/49792\/","title":{"rendered":"\uc5f4\uc5ed\ud559 Thermodynamics \ub178\ud2b8\uc815\ub9ac"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumbnail\/2024\/07\/17\/data30141167-0001.jpg\"><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumbnail\/2024\/07\/17\/data30141167-0002.jpg\"><\/p>\n<p><strong>\ubaa9\ucc28<\/strong><\/p>\n<p>\uc5c6\uc74c<\/p>\n<p><strong>\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n<p>1)\uc5f4\uc5ed\ud559 \uc2dc\uc2a4\ud15c\uacfc \uac80\uc0ac \uccb4\uc801<br \/>\n#1. Control Volume(CV)(\uac80\uc0ac\uccb4\uc801)<br \/>\n(=open system)<br \/>\n-\ubd84\uc11d \uc704\ud55c \uac00\uc0c1\uc758 \uacbd\uacc4(control surface)<br \/>\n-CV\ub294 \ubc94\uc704\uac00 \ubc14\ub014 \uc218 \uc788\ub2e4<br \/>\n-CV \ubc16\uc740 surroundings<br \/>\n#2. Control Mass(CM)(\uac80\uc0ac\uc9c8\ub7c9)<br \/>\n(=closed system)<br \/>\n-\uc9c8\ub7c9\uc774 \uc77c\uc815\ud55c \uacbd\uacc4<br \/>\nex. \ub2eb\ud78c \ud53c\uc2a4\ud1a4 \uc2e4\ub9b0\ub354<br \/>\n#3. Control Volume vs Control Mass<br \/>\n\u2460Control Volume(\uac80\uc0ac\uccb4\uc801)<br \/>\n-open system(\uac1c\ubc29\uacc4)<br \/>\n-\uc9c8\ub7c9 \uc774\ub3d9 \uac00\ub2a5<br \/>\n\u2461Control Mass(\uac80\uc0ac\uc9c8\ub7c9)<br \/>\n-closed system(\ub2eb\ud78c\uacc4)<br \/>\n-\uc9c8\ub7c9 \uc774\ub3d9 \ubd88\uac00<br \/>\n#4. system \uc885\ub958(3)<br \/>\n3)\ubb3c\uc9c8\uc758 \uc0c1\ud0dc\uc640 \uc0c1\ud0dc\ub7c9<br \/>\n#5. phase(\uc0c1)<br \/>\n: \uacf5\uac04\uc801\uc73c\ub85c \uade0\uc77c\ud55c \ubb3c\uc9c8(\uace0\uc561\uae30)<br \/>\n-\uac01\uac01\uc758 \uc0c1\uc740 \ub2e4\ub978 \uc0c1\ud0dc<br \/>\n#6. state(\uc0c1\ud0dc)<br \/>\n-\uc0c1\ud0dc\ub294 \uad00\uce21 \uac00\ub2a5\ud55c \uac70\uc2dc\uc801 \uc0c1\ud0dc\ub7c9\uc73c\ub85c<br \/>\n\ud654\uc815\ud558\uac70\ub098 \uae30\uc220\ud560 \uc218 \uc788\ub2e4<br \/>\n#7. properties(\uc0c1\ud0dc\ub7c9)<br \/>\n: \uc2dc\uc2a4\ud15c\uc758 \uc0c1\ud0dc\ub97c \uacb0\uc815\ud558\ub294 \uc591<br \/>\n-\uc0c1\ud0dc\uc5d0 \ub3c4\ub2ec\ud55c \uacbd\ub85c\uc640\ub294 \ubb34\uad00<br \/>\nex.\uc628\ub3c4, \uc555\ub825, \ubc00\ub3c4<br \/>\n#8. Intensive property vs Extensive<br \/>\nproperty<br \/>\n\u2460Intensive property(\uac15\uc131\uc801 \uc0c1\ud0dc\ub7c9)<br \/>\n: \uc9c8\ub7c9\uc5d0 \ubb34\uad00\ud55c \uc0c1\ud0dc\ub7c9<br \/>\n(ex. \uc555\ub825, \uc628\ub3c4, \ubc00\ub3c4)<\/p>\n<p>\ucd9c\ucc98 : <a href=\"https:\/\/www.happycampus.com\/report-doc\/30141167\/\" target=\"_blank\">\ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 \uc5c6\uc74c \ubcf8\ubb38\ub0b4\uc6a9 1)\uc5f4\uc5ed\ud559 \uc2dc\uc2a4\ud15c\uacfc \uac80\uc0ac \uccb4\uc801 #1. Control Volume(CV)(\uac80\uc0ac\uccb4\uc801) (=open system) -\ubd84\uc11d \uc704\ud55c \uac00\uc0c1\uc758 \uacbd\uacc4(control surface) -CV\ub294 \ubc94\uc704\uac00 \ubc14\ub014 \uc218 \uc788\ub2e4 -CV \ubc16\uc740 surroundings #2. Control Mass(CM)(\uac80\uc0ac\uc9c8\ub7c9) (=closed system) -\uc9c8\ub7c9\uc774 \uc77c\uc815\ud55c \uacbd\uacc4 ex. \ub2eb\ud78c \ud53c\uc2a4\ud1a4 \uc2e4\ub9b0\ub354 #3. Control Volume vs Control Mass \u2460Control Volume(\uac80\uc0ac\uccb4\uc801) -open system(\uac1c\ubc29\uacc4) -\uc9c8\ub7c9 \uc774\ub3d9 \uac00\ub2a5 \u2461Control Mass(\uac80\uc0ac\uc9c8\ub7c9) -closed system(\ub2eb\ud78c\uacc4) -\uc9c8\ub7c9 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[59919,59920,4320,5330,3027],"class_list":["post-49792","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-59919","tag-thermodynamics","tag-4320","tag-5330","tag-3027"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/49792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=49792"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/49792\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=49792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=49792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=49792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}