{"id":3216,"date":"2026-02-19T16:23:40","date_gmt":"2026-02-19T07:23:40","guid":{"rendered":"https:\/\/ymlemy.co.kr\/r410a-%eb%8c%80%ec%b2%b4-cf3i%ea%b8%b0%eb%b0%98-%ed%98%bc%ed%95%a9%eb%83%89%eb%a7%a4-%ec%84%b1%ea%b3%bc-%ea%b3%b5%ec%9c%a0\/"},"modified":"2026-08-11T15:26:17","modified_gmt":"2026-08-11T06:26:17","slug":"r410a-%eb%8c%80%ec%b2%b4-cf3i%ea%b8%b0%eb%b0%98-%ed%98%bc%ed%95%a9%eb%83%89%eb%a7%a4-%ec%84%b1%ea%b3%bc-%ea%b3%b5%ec%9c%a0","status":"publish","type":"post","link":"https:\/\/ymlemy.co.kr\/en\/r410a-%eb%8c%80%ec%b2%b4-cf3i%ea%b8%b0%eb%b0%98-%ed%98%bc%ed%95%a9%eb%83%89%eb%a7%a4-%ec%84%b1%ea%b3%bc-%ea%b3%b5%ec%9c%a0\/","title":{"rendered":"Progress Shared on CF3<\/sub>I-Based Refrigerant Blends as Alternatives to R-410A"},"content":{"rendered":"

Progress Shared on CF3<\/sub>I-Based Refrigerant Blends as Alternatives to R-410A<\/h5><\/div><\/div><\/div><\/div><\/div>

\uc124\ube44\uacf5\ud559\ud68c \ub3d9\uacc4\ud559\uc220\ub300\ud68c \u2018\ucc28\uc138\ub300 \ub300\uccb4\ub0c9\ub9e4 \ud2b9\ubcc4\uc138\uc158\u2019 \uc131\ub8cc<\/h4><\/h6><\/div><\/div><\/div>
<\/span><\/div><\/div><\/div>
11\uc6d428\uc77c \ud55c\uad6d\uacfc\ud559\uae30\uc220\ud68c\uad00\uc5d0\uc11c \uc5f4\ub9b0 \ub300\ud55c\uc124\ube44\uacf5\ud559\ud68c\ub294 \ub3d9\uacc4\ud559\uc220\ub300\ud68c\uc5d0\uc11c\ub294 \u2018\ucc28\uc138\ub300 \ub300\uccb4\ub0c9\ub9e4\u2019 \ud2b9\ubcc4\uc138\uc158\uc774\u00a0\uc6b4\uc601\ub3fc\u00a0R410A \ub300\uccb4\ud560\u00a0CF\u2083I\uae30\ubc18 \ud63c\ud569\ub0c9\ub9e4 \uac1c\ubc1c\uc131\uacfc\uac00 \uacf5\uc720\ub410\ub2e4.<\/h6><\/div><\/div><\/div>
\uc774\ubc88 \ud2b9\ubcc4\uc138\uc158\uc5d0\uc11c\ub294\u00a0\u25b3CF\u2083I\ub97c \ud3ec\ud568\ud558\ub294 Binary \ud63c\ud569\ubb3c\uc5d0 \ub300\ud55c \uc0c1\ud3c9\ud615 \uc2e4\ud5d8\uc5f0\uad6c(\uae40\ub3d9\ud638 \ud55c\uad6d\uae30\uacc4\uc5f0\uad6c\uc6d0 \ubc15\uc0ac) \u25b3\ud788\ud2b8\ud38c\ud504 \uac00\uc5f0\uc131 \ub0c9\ub9e4 \uc801\uc6a9\uc5d0 \ub530\ub978 \ud654\uc7ac \uc704\ud5d8\uc131 \ud3c9\uac00\ub97c \uc704\ud55c \uace0\uc7a5\ud2b8\ub9ac\ubd84\uc11d \ubc29\ubc95 \uc5f0\uad6c(\ub958\uc9c4\uc6b0 \ud55c\uad6d\uae30\uacc4\uc5f0\uad6c\uc6d0 \ubc15\uc0ac) \u25b3CF\u2083I\ub97c \ud3ec\ud568\ud558\ub294 Low GWP \uc774\uc131\ubd84 \ud63c\ud569\ub0c9\ub9e4 \uc0c1\ud0dc\ubc29\uc815\uc2dd\uc758 \ud30c\ub77c\ubbf8\ud130 \ud53c\ud305(\uc774\uacf5\ud6c8 \ud55c\uad6d\uae30\uacc4\uc5f0\uad6c\uc6d0 \ubc15\uc0ac) \u25b3\ud788\ud2b8\ud38c\ud504\ub97c \uc704\ud55c Low GWP \ud63c\ud569 \ub0c9\ub9e4 R32\/R1234yf\/R13I1\uc758 \uc870\uc131\ube44\uc728 \ucd5c\uc801\ud654 \uc5f0\uad6c(\uae40\uc815\uc218 \uace0\ub824\ub300 \uc11d\uc0ac\uacfc\uc815) \u25b3R1234yf+R13I1 \ud63c\ud569\ub0c9\ub9e4\uc758 \uc5f4\ubb3c\uc131(\uc774\uc131\uc900 \ud55c\uad6d\ud45c\uc900\uacfc\ud559\uc5f0\uad6c\uc6d0 \ubc15\uc0ac) \ub4f1\uc744 \uc8fc\uc81c\ub85c \uc9c4\ud589\ub410\ub2e4.<\/h6><\/div><\/div><\/div>

CF\u2083I Low GWP \ud63c\ud569\ub0c9\ub9e4, R410A \ub300\uccb4 \uac00\uc18d<\/strong><\/h3><\/h6><\/div><\/div><\/div>

\uae40\ub3d9\ud638 \ud55c\uad6d\uae30\uacc4\uc5f0\uad6c\uc6d0 \ubc15\uc0ac\ub294 \u2018CF\u2083I\ub97c \ud3ec\ud568\ud558\ub294 Binary \ud63c\ud569\ubb3c\uc5d0 \ub300\ud55c \uc0c1\ud3c9\ud615 \uc2e4\ud5d8\uc5f0\uad6c\u2019\ub97c \uc8fc\uc81c\ub85c \ubc1c\ud45c\ud588\ub2e4.<\/p>\n

\uace0GWP \ub0c9\ub9e4 \uac10\ucd95\uc774 \ubcf8\uaca9\ud654\ub418\uba74\uc11c R410A\ub97c \ub300\uccb4\ud560 Low GWP \ub0c9\ub9e4\ub97c \ucc3e\ub294 \uc791\uc5c5\uc774 \ub0c9\ub3d9\uacf5\uc870\uc5c5\uacc4\uc758 \ud575\uc2ec\uacfc\uc81c\ub85c \ub5a0\uc62c\ub790\ub2e4. \ub3c5\uc131, \uac00\uc5f0\uc131, \uc555\ub825\uc870\uac74 \ub4f1\uc744 \ud568\uaed8 \uace0\ub824\ud558\uba74 A1(\ube44\uac00\uc5f0) \ub4f1\uae09\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc131\ub2a5\uacfc Low GWP\ub97c \ub3d9\uc2dc\uc5d0 \ucda9\uc871\ud558\ub294 \ud6c4\ubcf4\ub294 \ub9e4\uc6b0 \uc81c\ud55c\uc801\uc774\ub2e4. \uc774\ub85c \uc778\ud574 A2L \uc57d\uac00\uc5f0 \ub0c9\ub9e4\ub97c \uc77c\uc815\ubd80\ubd84 \uc218\uc6a9\ud558\ub294 \ud750\ub984\uacfc \ud568\uaed8 \uac00\uc5f0\uc131\uc744 \ucd5c\ub300\ud55c \uc5b5\uc81c\ud558\ub294 \ud63c\ud569\uc124\uacc4\uae30\uc220\uc5d0 \ub300\ud55c \uc218\uc694\uac00 \ucee4\uc9c0\uace0 \uc788\ub2e4.<\/p>\n

\uc774\uc911\u00a0\uc18c\ud654\uc57d\uc81c\ub85c \ud65c\uc6a9\ub3fc \uc628 CF\u2083I(Trifluoroiodomethane)\ub294 \uac15\ud55c \ud654\uc5fc\uc5b5\uc81c\ub2a5\ub825\uacfc GWP 1 \uc774\ud558 \uc218\uc900\uc758 \ub9e4\uc6b0 \ub0ae\uc740 \uc628\ub09c\ud654\uc9c0\uc218, R134a\uc640 \uc720\uc0ac\ud55c \uc911\uc555\uc601\uc5ed \ud2b9\uc131\uc744 \ub3d9\uc2dc\uc5d0 \uac16\ucdb0 \uac00\uc5f0\uc131 HFO\uacc4\uc5f4\uacfc \uc11e\uc5b4 \uc0ac\uc6a9\ud558\uae30\uc5d0 \uc801\ud569\ud55c \ud575\uc2ec\uc131\ubd84\uc73c\ub85c \ubd80\uc0c1\ud558\uace0 \uc788\ub2e4.<\/p>\n

\uc774\ubbf8 \uc0c1\uc6a9 \ud63c\ud569\ub0c9\ub9e4 R466A\ub294 CF\u2083I\uc758 \uac00\ub2a5\uc131\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ub300\ud45c\uc0ac\ub840\ub85c R32\u00b7R125\uae30\ubc18 \uc870\uc131\uc5d0 CF\u2083I\ub97c \uc57d 40%\uae4c\uc9c0 \ud3ec\ud568\ud574 Low GWP\uc640 A1 \ube44\uac00\uc5f0\ub4f1\uae09\uc744 \ud568\uaed8 \ub2ec\uc131\ud558\uba70 R410A \ub300\uccb4\ud6c4\ubcf4\ub85c \uc8fc\ubaa9\ubc1b\uace0 \uc788\ub2e4.<\/p>\n

\uadf8\ub7ec\ub098 ASHRAE Standard 34\uc5d0 \ub4f1\ub85d\ub41c \ub0c9\ub9e4\uc870\ud569 \ud1b5\uacc4\ub97c \ubcf4\uba74 R32\u00b7R125 \uc870\ud569\uc774 \uc555\ub3c4\uc801\uc778 \ubc18\uba74 CF\u2083I\ub97c \ud3ec\ud568\ud55c \ud63c\ud569\ub0c9\ub9e4\ub294 \uc624\ub7ab\ub3d9\uc548 R466A \uc815\ub3c4\ub9cc \ub69c\ub837\ud558\uac8c \uc790\ub9ac\uc7a1\uace0 \uc788\uc744 \ub9cc\ud07c \uc0ac\ub840\uac00 \uc801\uace0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ubb3c\uc131 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c\ub3c4 CF\u2083I \uad00\ub828 \uc0c1\ud3c9\ud615(VLE)\u00b7\ubc14\uc774\ub108\ub9ac \uc0c1\ud638\uc791\uc6a9\uacc4\uc218(BIP) \ub370\uc774\ud130\uac00 \ud06c\uac8c \ubd80\uc871\ud574 \uc124\uacc4 \uc2dc \uc608\uce21\uac12\uacfc \uc2e4\uc81c \uac70\ub3d9 \uc0ac\uc774\uc758 \ud3b8\ucc28\uac00 \ud070 \uac83\uc774 \uc5c5\uacc4\uc758 \uace0\ubbfc\uac70\ub9ac\uc600\ub2e4.<\/p>\n

\ud55c\uad6d\uae30\uacc4\uc5f0\uad6c\uc6d0\uc740 \uc774\ub7ec\ud55c \ub370\uc774\ud130 \uacf5\ubc31\uc744 \ud574\uc18c\ud558\uae30 \uc704\ud574 CF\u2083I\u2013R1132a, CF\u2083I\u2013R1123, CF\u2083I\u2013R1234yf \ub4f1 \uc138\uac00\uc9c0 Low GWP \uc62c\ub808\ud540 \uc870\ud569\uc5d0 \ub300\ud55c \uc0c1\ud3c9\ud615\uc2e4\ud5d8\uc744 \uc218\ud589\ud558\uace0 \uc774\ub97c \ubc14\ud0d5\uc73c\ub85c \uc2e0\ub8b0\uc131 \uc788\ub294 BIP\ub97c \ub3c4\ucd9c\ud558\ub294 \uc5f0\uad6c\ub97c \uc9c4\ud589\ud588\ub2e4. R1132a\ub294 CO\u2082\uc640 \uc720\uc0ac\ud55c \uace0\uc555\ud2b9\uc131\uc744 \uac00\uc9c4 \ub0c9\ub9e4\ub85c \uace0\uc628 \ud788\ud2b8\ud38c\ud504 \uc751\uc6a9\uc5d0\uc11c \uad00\uc2ec\uc744 \ubc1b\ub294 \ubb3c\uc9c8\uc774\uace0 \uc77c\ubcf8 AGC\uac00 \uac1c\ubc1c\ud55c R1123\uc740 \uc5ec\ub7ec \ubb38\ud5cc\uc5d0\uc11c R410A \ub300\uccb4 \ud575\uc2ec\ud6c4\ubcf4\ub85c \uac70\ub860\ub420 \ub9cc\ud07c \ubb3c\uc131\uc774 \uc720\uc0ac\ud55c \uc21c\ub0c9\ub9e4\ub85c \ud3c9\uac00\ub41c\ub2e4. R1234yf\ub294 \uc774\ubbf8 \uc790\ub3d9\ucc28 \uacf5\uc870\uc2dc\uc2a4\ud15c\uc5d0 \ub110\ub9ac \uc801\uc6a9\ub41c \ub300\ud45c HFO\ub85c \uc911\uc555\uc601\uc5ed\uc5d0\uc11c\uc758 \uc131\ub2a5\uacfc Low GWP \ud2b9\uc131\uc774 \uac80\uc99d\ub3fc \uc788\uc5b4 CF3I\uc640 \uc870\ud569\ud588\uc744 \ub54c\uc758 \uac70\ub3d9\uc744 \ube44\uad50\ud558\uae30\uc5d0 \uc801\ud569\ud558\ub2e4.<\/p>\n

\uc5f0\uad6c\ud300\uc740 \u201340\u2103\uc5d0\uc11c 55\u2103 \ubc94\uc704\uc758 \uc628\ub3c4\uc870\uac74\uc5d0\uc11c \ud3c9\ud615 \uc140\uacfc GC\ub97c \uc774\uc6a9\ud574 \uae30\uc0c1\u00b7\uc561\uc0c1\uc870\uc131, \uc628\ub3c4, \uc555\ub825\ub370\uc774\ud130\ub97c \ud655\ubcf4\ud588\uace0 \uc774 VLE \ub370\uc774\ud130 \uc138\ud2b8\ub97c \ubc14\ud0d5\uc73c\ub85c REFPROP\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c \ud615\ud0dc\uc758 BIP\ub97c \ube44\uc120\ud615 \ud53c\ud305\uc73c\ub85c \ub3c4\ucd9c\ud588\ub2e4. BIP\ub294 1\uc5d0 \uac00\uae4c\uc6b4 \uac12\uc774\ub77c \uc18c\uc218\uc810 \uc774\ud558 \uc790\ub9bf\uc218\uc5d0 \ub9e4\uc6b0 \ubbfc\uac10\ud558\uba70 \uc2e4\ubb34\uc801\uc73c\ub85c\ub294 \uc720\ud6a8\uc22b\uc790 8\uc790\ub9ac \uc218\uc900\uc758 \uc815\ubc00\ub3c4\uac00 \ud544\uc694\ud558\ub2e4\ub294 \uc810\ub3c4 \uac15\uc870\ub410\ub2e4. \uae30\uc874 \uae30\ubcf8\uac12\uc73c\ub85c \uacc4\uc0b0\ud55c \uc0c1\ud3c9\ud615 \uace1\uc120\uc740 CF\u2083I\ud63c\ud569\ub0c9\ub9e4\uc758 \uc2e4\ud5d8\uc810\uacfc \uc0c1\ub2f9\ud55c \ucc28\uc774\ub97c \ubcf4\uc600\uc9c0\ub9cc \uc0c8\ub85c \ub3c4\ucd9c\ub41c BIP\ub97c \uc801\uc6a9\ud558\uba74 \uc555\ub825\u2013\uc870\uc131 \uace1\uc120\uacfc \uc2e4\ud5d8\ub370\uc774\ud130\uac00 \uac70\uc758 \uacb9\uce60 \uc815\ub3c4\ub85c \uc77c\uce58\ub3c4\uac00 \ud5a5\uc0c1\ub3fc \uc124\uacc4\u00b7\ud574\uc11d\uc5d0 \ud65c\uc6a9\uac00\ub2a5\ud55c \uc218\uc900\uc758 \ubaa8\ub378\ub85c \uac1c\uc120\ub41c \uac83\uc774 \ud655\uc778\ub410\ub2e4.<\/p>\n

\uc555\ub825\u2013\uc870\uc131(P\u2013x\/y) \ub2e4\uc774\uadf8\ub7a8 \ubd84\uc11d\uc5d0\uc11c\ub294 CF\u2083I\u2013R1132a, CF\u2083I\u2013R1123\ucc98\ub7fc \uace0\uc555\ub0c9\ub9e4\uc640\uc758 \uc870\ud569\uc5d0\uc11c \uae30\uc0c1\u00b7\uc561\uc0c1 \uace1\uc120\uac04 \uac04\uaca9\uc774 \ub113\uc5b4 \uc628\ub3c4 \uae00\ub77c\uc774\ub4dc\uac00 \ud06c\uac8c \ub098\ud0c0\ub098\ub294 \ubc18\uba74 CF\u2083I\u2013R1234yf \uc870\ud569\uc740 \uace1\uc120 \uac04 \uac04\uaca9\uc774 \uc0c1\ub300\uc801\uc73c\ub85c \uc881\uace0 \uae00\ub77c\uc774\ub4dc\uac00 \uc791\uc544 \uc911\uc555\uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub2e4\ub8e8\uae30 \uc26c\uc6b4 \ud2b9\uc131\uc744 \ubcf4\uc774\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\ub2e4. \uc774\ub294 R410A \ub300\uccb4\uc6a9 \ud63c\ud569\ub0c9\ub9e4 \uc124\uacc4\uc5d0\uc11c \uc555\ub825\uc218\uc900\uacfc \uc628\ub3c4 \uae00\ub77c\uc774\ub4dc\ub97c \ud568\uaed8 \uace0\ub824\ud574 CF\u2083I \ud30c\ud2b8\ub108\ub0c9\ub9e4\ub97c \uc120\ud0dd\ud574\uc57c \ud55c\ub2e4\ub294 \uc810\uc744 \uc2dc\uc0ac\ud55c\ub2e4.<\/p>\n

\uae40\ub3d9\ud638 \ubc15\uc0ac\ub294 \u201cCF\u2083I \ud63c\ud569\ub0c9\ub9e4\uc5d0 \ub300\ud55c \uae30\ucd08 \ub370\uc774\ud130 \ubd80\uc871\uc774\ub77c\ub294 \uad6c\uc870\uc801 \ubb38\uc81c\ub97c \uc644\ud654\ud558\uace0 REFPROP\uc640 \uac19\uc740 \ubb3c\uc131\ub3c4\uad6c \uc548\uc5d0\uc11c \uc2e4\ud5d8\uacfc \uc815\ud569\ud558\ub294 \uc0c1\ud0dc\ubc29\uc815\uc2dd \ubaa8\ub378\uc744 \uad6c\ucd95\ud560 \uc218 \uc788\ub294 \uae30\ubc18\uc744 \uc81c\uacf5\ud588\ub2e4\u201d\ub77c\uba70 \u201c\ud5a5\ud6c4 R410A \ub300\uccb4\ub0c9\ub9e4 \uac1c\ubc1c\uacfc Low GWP\uc2dc\uc2a4\ud15c \ucd5c\uc801\ud654 \uc5f0\uad6c\uc758 \ud3ed\uc744 \ub113\ud600\uc904 \uac83\u201d\uc774\ub77c\uace0 \ubc1d\ud614\ub2e4.<\/p><\/h6><\/div><\/div><\/div>

A2L \ub0c9\ub9e4 \ud654\uc7ac \uc704\ud5d8, FTA \uc815\ub7c9\ud3c9\uac00 \uc911\uc694<\/strong><\/h3><\/h6><\/div><\/div><\/div>

\ub958\uc9c4\uc6b0 \ud55c\uad6d\uae30\uacc4\uc5f0\uad6c\uc6d0 \ubc15\uc0ac\ub294 ‘\ud788\ud2b8\ud38c\ud504 \uac00\uc5f0\uc131 \ub0c9\ub9e4 \uc801\uc6a9\uc5d0 \ub530\ub978 \ud654\uc7ac \uc704\ud5d8\uc131 \ud3c9\uac00\ub97c \uc704\ud55c \uace0\uc7a5\ud2b8\ub9ac\ubd84\uc11d \ubc29\ubc95 \uc5f0\uad6c’\ub97c \uc8fc\uc81c\ub85c \ubc1c\ud45c\ud588\ub2e4.<\/p>\n

High GWP \ub0c9\ub9e4\uaddc\uc81c\uac00 \uac15\ud654\ub418\uba74\uc11c \ud788\ud2b8\ud38c\ud504 \ub300\uccb4\ub0c9\ub9e4 \uac1c\ubc1c\uc774 \uac00\uc18d\ud654\ub418\uace0 \uc788\uc9c0\ub9cc GWP\uac00 \ub0ae\uc544\uc9c8\uc218\ub85d \ubd84\uc790\uad6c\uc870\uc0c1 CH\uacb0\ud569 \uc99d\uac00\ub85c \uac00\uc5f0\uc131\uc774 \ub192\uc544\uc9c0\ub294 \uacbd\ud5a5\uc744 \ubcf4\uc778\ub2e4. CF\uacb0\ud569\uc774 \uac15\ud55c \uae30\uc874 HFC\uc640 \ub2ec\ub9ac HFO \ub4f1 \uc2e0\ub0c9\ub9e4\ub294 \uc57d\ud55c CH \uacb0\ud569\uc73c\ub85c \uc778\ud574 \ubd88\uc774 \uc798 \ubd99\ub294 \ud2b9\uc131\uc744 \uac00\uc9c4\ub2e4.<\/p>\n

\ud2b9\ud788 \uc8fc\uac70\uc6a9\u00b7\uac74\ubb3c\uc6a9 \ud788\ud2b8\ud38c\ud504\ucc98\ub7fc \uc2e4\ub0b4\u00b7\uc678 \ud63c\uc7ac\ud658\uacbd\uc5d0\uc11c\ub294 \ud654\uc7ac\uc6b0\ub824\uac00 \ucee4\uc9c4\ub2e4. \uc774\uc5d0 A2L \uc57d\uac00\uc5f0 \ub0c9\ub9e4 \uc801\uc6a9\uc774 \ud655\ub300\ub418\ub294 \uac00\uc6b4\ub370 \ub3d9\uc77c A2L \ud074\ub798\uc2a4\ub77c\ub3c4 \uc704\ud5d8\ub3c4 \ucc28\ubcc4\ud654\uac00 \ud544\uc694\ud574 \ubbf8\uad6d\u00b7\uc77c\ubcf8\uc5d0\uc11c \uc774\ubbf8 \uc704\ud5d8\uc131 \ud3c9\uac00 \uc5f0\uad6c\uac00 \uc9c4\ud589\ub410\uc73c\ub098 \ubc29\ubc95\ub860\uc758 \uba85\ud655\uc131 \ubd80\uc871\uc73c\ub85c \uad6d\ub0b4 \uc801\uc6a9\uc774 \uc5b4\ub824\uc6b4 \uc2e4\uc815\uc774\uc5c8\ub2e4.<\/p>\n

\ub958\uc9c4\uc6b0 \ubc15\uc0ac\ub294 \ud654\uc7ac\ubc1c\uc0dd \ud655\ub960\uc744 \uc815\ub7c9\uacc4\uc0b0\ud558\ub294 FTA(Fault Tree Analysis) \ubc29\ubc95\ub860\uc744 \uc81c\uc548\ud588\ub2e4. FTA\ub294 \uc0ac\uace0\uc6d0\uc778\uc744 \ud0d1\ub2e4\uc6b4 \ubc29\uc2dd\uc73c\ub85c \ucd94\uc801\ud558\ub294 \uc815\ub7c9\ubd84\uc11d\uc73c\ub85c FMEA(\uace0\uc7a5\ubaa8\ub4dc \uc601\ud5a5\ubd84\uc11d)\uc758 \uc815\uc131\uc801 \uc811\uadfc\uacfc \ub2ec\ub9ac \ub204\uc124\ube48\ub3c4, \uac00\uc5f0\ubc94\uc704 \uc9c0\uc18d\uc2dc\uac04, \uc810\ud654\uc6d0 \ud655\ub960 \ub4f1\uc744 \uc218\uce58\ud654\ud574 \ud654\uc7ac \ubc1c\uc0dd \uac00\ub2a5\uc131\uc744 \ub3c4\ucd9c\ud55c\ub2e4. \uc77c\ubcf8\uac00\uc804 \uae30\uc900(100\ub9cc\ub300\ub2f9 1\ud68c \uc0ac\uace0\ud5c8\uc6a9, \ud658\uc0b0 100\ub144\uc5d0 1\ud68c)\uc744 \ubca4\uce58\ub9c8\ud0b9\ud574 \ud5c8\uc6a9\uae30\uc900\uc744 \uc124\uc815\ud558\uace0 \ucd08\uacfc \uc2dc \ub514\ud14d\uc158 \uac15\ud654 \ub4f1 \uc704\ud5d8\uac10\uc18c \ub300\ucc45\uc744 \ubc18\uc601\ud574 \uc7ac\ud3c9\uac00\ud558\ub294 \ud504\ub85c\uc138\uc2a4\ub97c \uc81c\uc2dc\ud588\ub2e4.<\/p>\n

\ud788\ud2b8\ud38c\ud504 \uc0dd\uc560\uc8fc\uae30(\ubb3c\ub958\u00b7\uc124\uce58\u00b7\uc0ac\uc6a9\u00b7\uc11c\ube44\uc2a4\u00b7\ud3d0\uae30)\ub97c \uc138\ubd84\ud654\ud574 \ub2e8\uacc4\ubcc4 \uc704\ud5d8\uc744 \ubd84\uc11d\ud558\uba70 \uc81c\uc870\ub294 \uc0dd\uc0b0\uc790\u00a0\ucc45\uc784\uc73c\ub85c \ud55c\uc815\ud588\ub2e4. \ud654\uc7ac\uc870\uac74\uc744 \uac00\uc5f0\ubc94\uc704 \ud615\uc131(\ub204\uc124\ube48\ub3c4\u00d7\uc9c0\uc18d\uc2dc\uac04\u00d7\ubd80\ud53c)\uacfc \uc810\ud654\uc6d0(\uc2a4\ud30c\ud06c\u00b7\ud654\uc5fc\u00b7\uace0\uc628\ud45c\uba74) \ub9cc\ub0a8\uc73c\ub85c \uc815\uc758\ud558\uace0 \uc2dc\uac04\uc801(X\ucd95: \uac00\uc5f0\ubc94\uc704+\uc810\ud654\uc6d0 \ubc1c\uc0dd \ube48\ub3c4)\u00b7\uacf5\uac04\uc801(Y\ucd95: CFD \uae30\ubc18 \ubd80\ud53c \uc911\ucca9) \ud655\ub960\uc744 \ub3c5\ub9bd \uac00\uc815 \ud558\uc5d0 \uacc4\uc0b0\ud55c\ub2e4. A2L\ub0c9\ub9e4\uc758 \ub192\uc740 \ucd5c\uc18c\uc810\ud654\uc5d0\ub108\uc9c0(MIE)\ub85c \uc815\uc804\uae30 \ub4f1 \uc800\uc5d0\ub108\uc9c0 \uc2a4\ud30c\ud06c\ub294 \ubc30\uc81c\ud558\uace0, \uae30\uacc4\u00b7\uc804\uae30 \uc2a4\ud30c\ud06c\uc640 \ud654\uc5fc\u00b7\uace0\uc628\ud45c\uba74\uc744 \uc911\uc810 \uace0\ub824\ud588\ub2e4.<\/p>\n

\ub958 \ubc15\uc0ac\ub294 \u201cAHRI\u00b7JRA\ubcf4\uace0\uc11c\uc758 \ubd88\uba85\ud655\ud55c \ubc29\ubc95\ub860\uc744 \ubcf4\uc644\ud574 \uad6d\ub0b4 \ud788\ud2b8\ud38c\ud504 \ub9de\ucda4\ud615 FTA \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uad6c\ucd95, \ub0c9\ub9e4 \ubbf9\uc2a4\ucc98 \uac1c\ubc1c\uacfc \uc5f0\uacc4\ud55c \uc548\uc804\uc124\uacc4 \uac00\uc774\ub4dc\ub77c\uc778\uc744 \uc218\ub9bd\ud588\ub2e4\u201d\ub77c\uba70 \u201c15\ub144 \uc0ac\uc6a9\uc8fc\uae30 \uac00\uc815 \ud558\uc5d0 \ub2e8\uacc4\ubcc4 \ub204\uc124\u00b7\uc810\ud654 \ud655\ub960\uc744 \uc0b0\uc815\ud588\uc73c\ub098 \uacf5\uac04\ud655\ub960\uc758 CFD \uc2dc\ubbac\ub808\uc774\uc158\uc740 \uc9c4\ud589 \uc911\uc73c\ub85c \ud5a5\ud6c4 \ucd5c\uc885 \ud654\uc7ac\ud655\ub960 \ub3c4\ucd9c \ud6c4 \uc7ac\ubc1c\ud45c \uc608\uc815\u201d\uc774\ub77c\uace0 \ubc1d\ud614\ub2e4.<\/p><\/h6><\/div><\/div><\/div>

CF\u2083I Low GWP \ud63c\ud569\ub0c9\ub9e4, \uc0c1\ud0dc\ubc29\uc815\uc2dd \ud30c\ub77c\ubbf8\ud130 \ud53c\ud305 \uc131\uacf5<\/strong><\/h3><\/h6><\/div><\/div><\/div>

\uc774\uacf5\ud6c8 \ud55c\uad6d\uae30\uacc4\uc5f0\uad6c\uc6d0 \ubc15\uc0ac\ub294 \u2018CF\u2083I\ub97c \ud3ec\ud568\ud558\ub294 Low GWP \uc774\uc131\ubd84 \ud63c\ud569\ub0c9\ub9e4 \uc0c1\ud0dc\ubc29\uc815\uc2dd\uc758 \ud30c\ub77c\ubbf8\ud130 \ud53c\ud305\u2019\uc744 \uc8fc\uc81c\ub85c \ubc1c\ud45c\ud588\ub2e4.<\/p>\n

\ubaac\ud2b8\ub9ac\uc62c \uc758\uc815\uc11c\uc640 \uae30\ud6c4\ubcc0\ud654\ud611\uc57d\uc5d0 \ub530\ub978 GWP \uaddc\uc81c \uac15\ud654\ub85c VRF \ub4f1 \ub0c9\ub3d9\uacf5\uc870\uc2dc\uc2a4\ud15c\uc5d0\uc11c Low GWP\ub0c9\ub9e4 \uac1c\ubc1c\uc774 \uac00\uc18d\ud654\ub418\uace0 \uc788\uc73c\uba70 9\uac1c \uae30\uad00\uc774 \ucc38\uc5ec\ud558\ub294 \uacfc\uc81c\uc5d0\uc11c \ub0c9\ub9e4\uac1c\ubc1c\uacfc VRF \uc801\uc6a9\uc131\ud3c9\uac00\ub97c \ubcd1\ud589 \uc911\uc774\ub2e4.<\/p>\n

\uc774\uacf5\ud6c8 \ubc15\uc0ac\ud300\uc740 Peng-Robinson \ub4f1 \ud050\ube45 EOS\uc758 \ub2e8\uc21c kij \ud53c\ud305\uacfc \ub2ec\ub9ac REFPROP \ud45c\uc900\uc778 Helmholtz EOS\uc758 \ubcf5\uc7a1\ud55c \ubc14\uc774\ub108\ub9ac \uc778\ud130\ub799\uc158 \ud30c\ub77c\ubbf8\ud130(BIP)\uc640 departure function \ud30c\ub77c\ubbf8\ud130\ub97c \ud53c\ud305\ud558\ub294 \uace0\ub09c\ub3c4 \uc811\uadfc\uc744 \uc801\uc6a9\ud588\ub2e4. Helmholtz EOS\ub294 ideal+residual \ud30c\ud2b8\ub85c \uad6c\uc131\ub418\uba70 mixing rule\uacfc summation\uc744 \ud1b5\ud574 \ub2e4\uc131\ubd84 \ud63c\ud569\uc744 \ud45c\ud604\ud558\ub098 residual \ud30c\ud2b8 \ud53c\ud305\uc744 \uc704\ud574 VLE\ubfd0\ub9cc \uc544\ub2c8\ub77c \ub2e8\uc0c1\ubc00\ub3c4\u00b7\ube44\uc5f4 \ub4f1 \uad11\ubc94\uc704 \ub370\uc774\ud130\uac00 \ud544\uc218\uc801\uc774\ub2e4. \ub300\uc0c1\uc740 \ud2b9\uc131\ucc28\uc774\uac00 \ud070 R1132a-CF3I(\uc784\uacc4\uc628\ub3c4 \ucc28\uc774 \ud07c, temperature glide 25~35\u2103)\uc640 \uc720\uc0ac\ud55c R1234yf-CF\u2083I(\uacf5\ube44\ub0c9\ub9e4\uc5d0 \uac00\uae4c\uc6c0, glide 1.6\u2103 \uc774\ub0b4) \ub450 \uc870\ud569\uc774\ub2e4.<\/p>\n

VLE\ub370\uc774\ud130\ub9cc\uc73c\ub85c BIP \ud53c\ud305\ud55c R1132a-CF\u2083I\ub294 \ub2e8\uc0c1\uc601\uc5ed\uc5d0\uc11c \ubc00\ub3c4\uc624\ucc28 25~30%, \ube44\uc5f4\uc624\ucc28 25%\ub85c \ubd80\uc815\ud655\ud588\uc73c\ub098 \ub2e8\uc0c1\ub370\uc774\ud130\uae4c\uc9c0 \ud65c\uc6a9\ud55c departure function \ud53c\ud305\uc73c\ub85c \uac01\uac01 \u00b15%, \u00b13% \uc218\uc900\uc73c\ub85c \ub300\ud3ed\uac1c\uc120\ub410\ub2e4. \ubc18\uba74 \uc555\ub825\ub300\u00b7\uc784\uacc4\uc628\ub3c4\uac00 \uc720\uc0ac\ud55c R1234yf-CF\u2083I\ub294 VLE \ub2e8\ub3c5\ud53c\ud305\ub9cc\uc73c\ub85c\ub3c4 \ub2e8\uc0c1\uc624\ucc28\uac00 \uc791\uc544(\ubc00\ub3c4\u00b7\ube44\uc5f4 \ubaa8\ub450 \uadfc\uc0ac \uc218\uc900) \ucd94\uac00 \ud53c\ud305\ud6a8\uacfc\uac00 \uc0c1\ub300\uc801\uc73c\ub85c \ubbf8\ubbf8\ud55c \uac83\uc73c\ub85c \ud655\uc778\ub410\ub2e4. \ud53c\ud305\ub41c EOS\ub97c REFPROP HMX.BNC \ud30c\uc77c\uc5d0 \uc5c5\ub370\uc774\ud2b8\ud558\uac70\ub098 predefined mixture\ub85c \ub4f1\ub85d\ud574 \uc784\uacc4\uc810\u00b7P-xy \ub2e4\uc774\uc5b4\uadf8\ub7a8\u00b7\uae00\ub77c\uc774\ub4dc\uae4c\uc9c0 \uc608\uce21\uac00\ub2a5\ud558\uba70 CoolProp \ub4f1 \uc624\ud508\uc18c\uc2a4\uc5d0\uc11c\ub3c4 \uc720\uc0ac\uc815\ud655\ub3c4 \uad6c\ud604\uc774 \uac00\ub2a5\ud558\ub2e4.<\/p>\n

\uc5f0\uad6c\uacb0\uacfc \ud2b9\uc131\ucc28\uc774\uac00 \ud070 \ud63c\ud569\ubb3c\uc77c\uc218\ub85d \ub2e8\uc0c1\ub370\uc774\ud130\uae30\ubc18 \uace0\ucc28\ud53c\ud305\uc774 \ud544\uc218\uc784\uc744 \uc785\uc99d\ud588\uc73c\uba70 \ud604\uc7ac \ub2e8\uc0c1\ub370\uc774\ud130 \ubd80\uc871\uc73c\ub85c \uac04\uc774\ud53c\ud305\uc5d0 \uadf8\ucce4\uc73c\ub098 \ucd94\uac00\ub370\uc774\ud130 \ud655\ubcf4 \uc2dc \uc815\ubc00\ub3c4 \ud5a5\uc0c1\uc774 \uae30\ub300\ub41c\ub2e4.<\/p>\n

\uc774\uacf5\ud6c8 \ubc15\uc0ac\ub294 “VLE \uc2e4\ud5d8 \ub370\uc774\ud130\ub97c EOS \ud53c\ud305\uc73c\ub85c \uc5f0\uacb0, REFPROP\uc5d0\uc11c \ubc14\ub85c \ud65c\uc6a9\uac00\ub2a5\ud55c \uc0c1\ud0dc\ubc29\uc815\uc2dd\uc744 \uad6c\ucd95\ud574 Low GWP \ud63c\ud569\ub0c9\ub9e4\uc758 VRF\uc2dc\uc2a4\ud15c \uc124\uacc4\u00b7\uc131\ub2a5 \ud3c9\uac00\ub97c \uc9c0\uc6d0\ud55c\ub2e4”\ub77c\uba70 \u201cCF\u2083I\uae30\ubc18 \uc2e0\ub0c9\ub9e4\uc758 \uc2e4\uc6a9\ud654 \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \uae30\ucd08\uae30\uc220\uc774 \uc911\uc694\ud558\ub2e4\u201d\uace0 \ud3c9\uac00\ud588\ub2e4.<\/p><\/h6><\/div><\/div><\/div>

\ud788\ud2b8\ud38c\ud504 R410A \ub300\uccb4 TM150 \ucd5c\uc801\ud654<\/strong><\/h3><\/h6><\/div><\/div><\/div>

\uae40\uc815\uc218 \uace0\ub824\ub300 \uc11d\uc0ac\uacfc\uc815\uc740 ‘\ud788\ud2b8\ud38c\ud504\ub97c \uc704\ud55c low-GWP \ud63c\ud569 \ub0c9\ub9e4 R32\/R1234yf\/R13I1\uc758 \uc870\uc131 \ube44\uc728 \ucd5c\uc801\ud654 \uc5f0\uad6c’\ub97c \ubc1c\ud45c\ud558\uba70 EU \ud0a4\uac08\ub9ac\ud611\uc57d(2030\ub144 HFC 5% \uc774\ud558) \ub4f1 \uaddc\uc81c\uc5d0 \ubd80\ud569\ud558\ub294 GWP 150 \uc774\ud558 \uc0bc\uc131\ubd84 \ud63c\ud569\ub0c9\ub9e4 TM150(R32 19.1%, R1234yf 56.7%, R13I1 24.2%)\uc744 \uac1c\ubc1c, R410A\ub300\ube44 LCCP 14.5% \uac1c\uc120\uacfc A1 \uc548\uc804\ub4f1\uae09\uc744 \ub2ec\uc131\ud588\ub2e4\uace0 \ubc1d\ud614\ub2e4.<\/p>\n

High GWP R410A(2,256)\ub294 2025\ub144\ubd80\ud130 GWP 150 \uc81c\ud55c\uc73c\ub85c \ub300\uccb4\uac00 \ubd88\uac00\ud53c\ud558\ub098 HC(R290)\u00b7HFO(R1234yf) \ub4f1 Low GWP \ud6c4\ubcf4\ub294 A3\u00b7A2L \uace0\uac00\uc5f0\uc131\uc73c\ub85c drop-in \uc801\uc6a9\uc774 \uc5b4\ub835\ub2e4. R454C \ub4f1 \uae30\uc874 \ud63c\ud569\ub0c9\ub9e4 \uc5f0\uad6c\ub294 \ub9ce\uc73c\ub098 \uaddc\uc81c\ubcc0\ud654\uc5d0 \ub9de\ucd98 GWP \uc815\ubc00 \ucd5c\uc801\ud654\uc640 \uac00\uc5f0\uc131\u00b7LCCP \uc885\ud569\ubd84\uc11d\uc774 \ubd80\uc871\ud55c \uc2e4\uc815\uc774\ub2e4,<\/p>\n

\uae40\uc815\uc218 \uc11d\uc0ac\uacfc\uc815\uc740 R32(\uace0\uc131\ub2a5), R1234yf(Low GWP), R13I1(\ud654\uc5fc\uc5b5\uc81c)\uc758 \uc0bc\uc131\ubd84 \uc870\ud569\uc744 \uc120\uc815\ud574 \ud788\ud2b8\ud38c\ud504 \uc2e4\ud5d8\ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c NSGA-II \uc720\uc804 \uc54c\uace0\ub9ac\uc998\uc744 \uc801\uc6a9\ud588\ub2e4.<\/p>\n

KS C 9306 \uaddc\uaca9(\uc678\uae30 -5~+43\u2103, \uacfc\uc5f4\ub3c4 5\u2103) \ubb3c-\ubb3c \ud788\ud2b8\ud38c\ud504 \uc2e4\ud5d8\uc73c\ub85c R410A\u00b7R454C\u00b73\uc885 TM(\uc9c8\ub7c9\ube44 R32 20% \uace0\uc815, GWP\u2248150)\uc744 \ud3c9\uac00\ud55c \uacb0\uacfc, TM\uc6a9\ub7c9\uc740 R410A\ub300\ube44 29~31% \uac10\uc18c\ud588\uc73c\ub098 COP\uc740 TMA 7.5%\u2193~TMC 1.7%\u2191\ub85c \uc720\uc0ac \uc218\uc900\uc774\uc5c8\ub2e4. \uc2e4\ud5d8 \ub370\uc774\ud130\ub97c \ud65c\uc6a9\ud55c \uc2dc\ubbac\ub808\uc774\uc158\ubaa8\ub378\uc740 \uc6a9\ub7c9\u00b7COP\u00b7\uc720\ub7c9 \ubaa8\ub450 \uc2e4\ud5d8\uac12\ub300\ube44 \ud3c9\uade0 \uc808\ub300 \uc624\ucc28 5% \uc774\ub0b4\ub85c \uac80\uc99d\ub410\uc73c\uba70 \uc774\ub97c \ubc14\ud0d5\uc73c\ub85c COP\u00b7\uc6a9\ub7c9 \ub3d9\uc2dc \ucd5c\ub300\ud654\uc640 GWP\u2264150\u00b7\uac00\uc5f0\uc131 A1 \uc81c\uc57d \ud558 \ub2e4\ubaa9\uc801 \ucd5c\uc801\ud654 \ub4f1\uc744 \uc218\ud589\ud588\ub2e4.<\/p>\n

Pareto front \ubd84\uc11d\uc5d0\uc11c R454C(GWP 148)\uacfc \uc131\ub2a5 \uc720\uc0ac\ud55c TM150(R32 19.1\/56.7\/24.2%)\ub97c \uc120\uc815, \ud50c\ub808\uc774\uba38\ube4c\ub9ac\ud2f0 \uc778\ub371\uc2a4 \ud3c9\uac00\ub85c A1 \ub4f1\uae09 \ud655\uc778\ub410\ub2e4. IIR \uac00\uc774\ub4dc\ub77c\uc778 \uae30\ubc18 LCCP \ubd84\uc11d(Temperature Bin Method, SPF \uc801\uc6a9)\uc5d0\uc11c TM150\uc740 \uc9c1\uc811\ubc30\ucd9c(GWP \ub0ae\uc74c) 90%\u2193 \ud6a8\uacfc\uc5d0\ub3c4 \ubd88\uad6c \uac04\uc811\ubc30\ucd9c(\uc5d0\ub108\uc9c0 \uc18c\ube44) \uc99d\uac00\ub85c R410A \ub300\ube44 14.5%\u2191(5.92\u21926.79 tCO\u2082e)\ub410\uc73c\ub098 R454C\ub300\ube44 2.6%\u2193(LCCP \uc6b0\uc218)\ub85c \ud658\uacbd\uc131 \uc6b0\uc704\ub97c \uc785\uc99d\ud588\ub2e4.<\/p>\n

\uae40 \uc11d\uc0ac\uacfc\uc815\uc740 \u201cTM150\uc740 R410A drop-in \ubd88\uac00 \uc218\uc900 \uc6a9\ub7c9 \uac10\uc18c\uc5d0\ub3c4 \ubd88\uad6c A1 \uc548\uc804\uc131\uacfc \uaddc\uc81c \uc900\uc218 GWP\ub85c \uc2e4\uc6a9\uc801\uc774\uba70 \ud5a5\ud6c4 \uc548\uc804\uc7a5\uce58 \uc5f0\uacc4 \uc131\ub2a5 \uac80\uc99d\uacfc \ub2e4\uc591\ud55c GWP \ud0c0\uac9f \ud63c\ud569 \uc870\ud569 \ucd5c\uc801\ud654\ub85c \ubc1c\uc804 \uc608\uc815\u201d\uc774\ub77c\uace0 \ubc1d\ud614\ub2e4.<\/p><\/h6><\/div><\/div><\/div>

R1234yf-R13I1 \ud63c\ud569\ub0c9\ub9e4 \uc5f4\ubb3c\uc131 \uc815\ubc00\uce21\uc815 \ub370\uc774\ud130 \uad6c\ucd95<\/strong><\/h3><\/h6><\/div><\/div><\/div>
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\uc774\uc131\uc900 \ud55c\uad6d\ud45c\uc900\uacfc\ud559\uc5f0\uad6c\uc6d0 \uc5f0\uad6c\uc6d0\uc740 ‘R1234yf + R13I1 \ud63c\ud569\ub0c9\ub9e4\uc758 \uc5f4\ubb3c\uc131’ \ubc1c\ud45c\uc5d0\uc11c \uc800GWP \ucc28\uc138\ub300 \ub0c9\ub9e4 \uac1c\ubc1c\uc744 \uc704\ud55c \ubc00\ub3c4\u00b7\uc810\ub3c4\u00b7\ube44\uc5f4\u00b7\uc5f4\uc804\ub3c4\ub3c4 \ub4f1 \ud575\uc2ec \uc5f4\ubb3c\uc131\uc744 \uace0\uc815\ubc00 \uce21\uc815\ud558\uace0 REFPROP \uc608\uce21\uce58\uc640\uc758 \uc815\ud569\uc131\uc744 \ud655\uc778\ud55c \uacb0\uacfc\ub97c \uc81c\uc2dc\ud588\ub2e4.<\/p>\n

\uae30\ud6c4\ubcc0\ud654 \ub300\uc751\ucc28\uc6d0\uc5d0\uc11c \uc624\uc874\uce35 \ud30c\uad34\uc640 GWP \uc800\uac10\uc744 \uc704\ud55c \uc2e0\ub0c9\ub9e4 \uac1c\ubc1c\uc774 \uac00\uc18d\ud654 \uc911\uc774\uba70 \ud63c\ud569\ub0c9\ub9e4\uc758 \ube44\uc120\ud615 \uc0c1\ud638\uc791\uc6a9\uc73c\ub85c \uc778\ud55c \ubb3c\uc131 \ubcc0\ud654\ub97c \uc815\ubc00 \uce21\uc815\ud558\ub294 \uac83\uc774 \uc0c1\ud0dc\ubc29\uc815\uc2dd \uad6c\ucd95\uc758 \ud575\uc2ec\uc774\ub2e4. \ud55c\uad6d\ud45c\uc900\uacfc\ud559\uc5f0\uad6c\uc6d0\uc740 \uacfc\uc81c \uc138\ubd80\uae30\uad00\uc73c\ub85c\uc11c R1234yf(2,3,3,3-Tetrafluoropropene)\uc640 R13I1(Trifluoroiodomethane) \ud63c\ud569(70:30, 50:50, 30:70 \uc9c8\ub7c9\ube44)\uc744 \ub300\uc0c1\uc73c\ub85c -40~55\u2103, \ucd5c\ub300 70bar \ubc94\uc704\uc5d0\uc11c \ub370\uc774\ud130\ub97c \ud655\ubcf4\ud588\ub2e4.\u200b<\/p>\n

\ubc00\ub3c4\uce21\uc815\uc740 Anton Paar DMA HPM \uc9c4\ub3d9\ud29c\ube0c \ubc00\ub3c4\uacc4\ub97c \ud65c\uc6a9\ud574 CRM(\uc778\uc99d\ucc38\uc870\ubb3c\uc9c8)\uc73c\ub85c \uad50\uc815 \ud6c4 \uc218\ud589, R13I1 70wt% \ud63c\ud569\uc5d0\uc11c REFPROP\ub300\ube44 \ud3c9\uade0\uc624\ucc28 -0.86~-1.81%(\uc800\uc555)\u00b7-1.35~-1.67%(\uace0\uc555)\ub85c \uc6b0\uc218\ud55c \uc77c\uce58\ub3c4\ub97c \ubcf4\uc600\ub2e4. \uc810\ub3c4\ub294 \ub3d9\uc9c4\ub3d9 \ud53c\uc2a4\ud1a4\uc810\ub3c4\uacc4\ub85c \ubd88\ud22c\uba85 \uc0d8\ud50c\uc5d0\ub3c4 \uc801\ud569\ud55c \uace0\uc555\u00b7\uace0\uc628 \uce21\uc815\uc774 \uac00\ub2a5\ud574 \uc21c\uc218 R13I1 \uae30\uc900 REFPROP \uc624\ucc28 0~1.52% \uc218\uc900\uc73c\ub85c \uac80\uc99d\ub410\uc73c\uba70 \ud63c\ud569\uc5d0\uc11c\ub3c4 \u00b11% \uc774\ub0b4 \uc815\ubc00\ub3c4\ub97c \ub2ec\uc131\ud588\ub2e4. \ube44\uc5f4\uc740 Calvet \uc5f4\ub7c9\uacc4\uc640 stepwise method\ub97c \uc801\uc6a9\ud574 -50~20\u2103, 20~50bar\uc5d0\uc11c REFPROP\uacfc 0.1~1.2% \uc624\ucc28\ub85c \uce21\uc815, \ub9ac\ube44\uc804\ub41c REFPROP\ubc84\uc804 \uc801\uc6a9 \uc2dc \uc815\ud655\ub3c4\uac00 \ucd94\uac00\ud5a5\uc0c1\ub410\ub2e4.\u200b<\/p>\n

\uc5f4\uc804\ub3c4\ub3c4\ub294 Transient Hot-Wire(THW) \ubc29\ubc95\uc73c\ub85c \ubc31\uae08\uc640\uc774\uc5b4(25~50\u03bcm) \uc800\ud56d\uce21\uc815\uae30\ubc18 \uc21c\uac04\uc5f4\uc804\ub3c4 \ubd84\uc11d\uc744 \ud1b5\ud574 -40~30\u2103, 5~50bar \ubc94\uc704\ub97c \ucee4\ubc84\ud558\uba70 Toluene\u00b7R32 \ud45c\uc900\uc2dc\ub8cc\ub85c REFPROP \uc624\ucc28 0.8%(Toluene)\u00b74.6%(R32) \uac80\uc99d \ud6c4 \ud63c\ud569\ub0c9\ub9e4 \uce21\uc815\uc5d0 \ud22c\uc785\ub410\ub2e4. 3g \ud53c\uc2a4\ud1a4\ud38c\ud504 2\uae30\uc640 \ubbf9\uc11c \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc815\ud655\ud55c \uc870\uc131(\uc624\ucc28 1bar \uc774\ub0b4) \ud655\ubcf4 \ud6c4 PNID \uc808\ucc28\ub97c \ud1b5\ud574 \ubc00\ub3c4\u00b7\uc810\ub3c4 \ud1b5\ud569\uc2dc\uc2a4\ud15c(\ud56d\uc628\uc870 \ub0b4)\uacfc \ube44\uc5f4\u00b7\uc5f4\uc804\ub3c4\ub3c4\uc2dc\uc2a4\ud15c(\ucd5c\ub300 500bar)\uc73c\ub85c \ub370\uc774\ud130\ub97c \uc0dd\uc0b0, \ubaa8\ub4e0 \ubb3c\uc131\uc5d0\uc11c REFPROP\uacfc 1~2% \uc774\ub0b4 \uc815\ud569\uc131\uc744 \ud655\uc778\ud588\ub2e4.\u200b<\/p>\n

\uc21c\uc218\ubb3c\uc9c8(R1234yf, R13I1) \ube44\uad50\uce21\uc815\ubd80\ud130 \ud63c\ud569\uae4c\uc9c0 \uccb4\uacc4\ud654\ub41c \uc811\uadfc\uc73c\ub85c \uc0c1\ud0dc\ubc29\uc815\uc2dd \ud53c\ud305\uc5d0 \ud544\uc218\uc801\uc778 \uace0\ud488\uc9c8 \ub370\uc774\ud130\ubca0\uc774\uc2a4\ub97c \uad6c\ucd95\ud588\uc73c\uba70 \uace0\uc555\u00b7\uc800\uc628 \uc870\uac74\uc5d0\uc11c\uc758 \uc7ac\ud604\uc131\uacfc \ubd88\ud655\ub3c4 \ud3c9\uac00\ub97c \uc644\ub8cc\ud574 \uc2e4\ud5d8\uc808\ucc28\uc11c \ub4f1\ub85d\uc744 \ub9c8\ucce4\ub2e4.<\/p>\n

\uc774\u00a0\uc5f0\uad6c\uc6d0\uc740 “\ub0c9\ub9e4 \uac1c\ubc1c \ud6c4 \uc5f4\ubb3c\uc131 \uce21\uc815 \uc778\ud504\ub77c \ubd80\uc7ac\uac00 \uc0c1\uc6a9\ud654\uc758 \uc7a5\ubcbd\uc778\ub370 KRISS \uc2dc\uc2a4\ud15c\uc740 \uc2e0\uaddc \uc21c\uc218\u00b7\ud63c\ud569\ub0c9\ub9e4 \ubaa8\ub450 \ub300\uc751 \uac00\ub2a5\ud558\uba70 \uac00\uc5f0\uc131 \ud3c9\uac00(A2L \uc774\ud558) \uc5f0\uacc4\ub85c VRF\u00b7\ud788\ud2b8\ud38c\ud504 \uc124\uacc4 \uc9c0\uc6d0\uc774 \uac00\ub2a5\ud558\ub2e4”\ub77c\uba70 \u201c\ud5a5\ud6c4 \uc74c\uc18d \uce21\uc815 \ub4f1 \ud655\uc7a5\uc73c\ub85c Low GWP \ub0c9\ub9e4 \uc2e4\uc6a9\ud654 \uae30\ubc18\uc744 \uac15\ud654\ud560 \uc804\ub9dd\u201d\uc774\ub77c\uace0 \uac15\uc870\ud588\ub2e4.<\/p>\n<\/div><\/h6><\/div><\/div><\/div>

\ucd9c\ucc98 : \uce78 (https:\/\/www.kharn.kr\/mobile\/article.html?no=29514)<\/h6><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":2752,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-3216","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-24"],"_links":{"self":[{"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/posts\/3216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/comments?post=3216"}],"version-history":[{"count":2,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/posts\/3216\/revisions"}],"predecessor-version":[{"id":3218,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/posts\/3216\/revisions\/3218"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/media\/2752"}],"wp:attachment":[{"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/media?parent=3216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/categories?post=3216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ymlemy.co.kr\/en\/wp-json\/wp\/v2\/tags?post=3216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}