하모니카형 튜브, 하모니카형 튜브 타입 열교환기 및 차량
하모니카형 튜브, 하모니카형 튜브 타입 열교환기 및 차량. 하모니카형 튜브는 간격을 두고 배열된 복수의 유로들을 포함하며, 여기서 적어도 일부 유로들의 내벽들은 유로들의 중심에 가까워지는 방향으로 돌출하는 돌기들 및/또는 유로들의 중심으로부터 멀어지는 방향으로 함몰하는 리세스들을 구비한다. 돌기들 및 리세스들은 액체 유체(냉매)가 빠르게 핵을 생성하도록 할 수 있고, 무질서하게 성장한 큰 핵을 터트려, 큰 핵이 유로 채널의 내벽에 경계층을 형성하는 것을 방지해서, 핵이 벽면으로부터 빠르게 분리될 수 있도록 한다. 그러므로, 하모니카...
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| creator | ZHONG RIJUN CAI YAOMIN ZHOU RENYI PENG QINGBO XIAO XIAOLIN |
| description | 하모니카형 튜브, 하모니카형 튜브 타입 열교환기 및 차량. 하모니카형 튜브는 간격을 두고 배열된 복수의 유로들을 포함하며, 여기서 적어도 일부 유로들의 내벽들은 유로들의 중심에 가까워지는 방향으로 돌출하는 돌기들 및/또는 유로들의 중심으로부터 멀어지는 방향으로 함몰하는 리세스들을 구비한다. 돌기들 및 리세스들은 액체 유체(냉매)가 빠르게 핵을 생성하도록 할 수 있고, 무질서하게 성장한 큰 핵을 터트려, 큰 핵이 유로 채널의 내벽에 경계층을 형성하는 것을 방지해서, 핵이 벽면으로부터 빠르게 분리될 수 있도록 한다. 그러므로, 하모니카형 튜브의 열교환 성능이 향상되고, 트랙션 배터리의 열교환 요건이 충족된다.
A harmonica-shaped tube, a harmonica-shaped tube type heat exchanger and a vehicle. The harmonica-shaped tube comprises a plurality of flow channels arranged at intervals, wherein inner walls of at least some flow channels are provided with protrusions protruding in the direction approaching the centers of the flow channels and/or recesses recessed in the direction away from the centers of the flow channels. The protrusions and recesses can enable a liquid fluid (refrigerant) to nucleate rapidly, and can also burst large nucleuses which grow in a disorderly manner, thereby preventing the large nucleuses from forming boundary layers on the inner walls of the flow channels, such that nucleuses can be separated from wall surfaces rapidly. Therefore, the heat exchange performance of the harmonica-shaped tube is improved, and the heat exchange requirements of a traction battery are satisfied. |
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A harmonica-shaped tube, a harmonica-shaped tube type heat exchanger and a vehicle. The harmonica-shaped tube comprises a plurality of flow channels arranged at intervals, wherein inner walls of at least some flow channels are provided with protrusions protruding in the direction approaching the centers of the flow channels and/or recesses recessed in the direction away from the centers of the flow channels. The protrusions and recesses can enable a liquid fluid (refrigerant) to nucleate rapidly, and can also burst large nucleuses which grow in a disorderly manner, thereby preventing the large nucleuses from forming boundary layers on the inner walls of the flow channels, such that nucleuses can be separated from wall surfaces rapidly. Therefore, the heat exchange performance of the harmonica-shaped tube is improved, and the heat exchange requirements of a traction battery are satisfied.</description><language>kor</language><subject>BASIC ELECTRIC ELEMENTS ; BLASTING ; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ; ELECTRICITY ; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ; HEAT EXCHANGE IN GENERAL ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; LIGHTING ; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; TRANSPORTING ; VEHICLES IN GENERAL ; WEAPONS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241108&DB=EPODOC&CC=KR&NR=20240160152A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241108&DB=EPODOC&CC=KR&NR=20240160152A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHONG RIJUN</creatorcontrib><creatorcontrib>CAI YAOMIN</creatorcontrib><creatorcontrib>ZHOU RENYI</creatorcontrib><creatorcontrib>PENG QINGBO</creatorcontrib><creatorcontrib>XIAO XIAOLIN</creatorcontrib><title>하모니카형 튜브, 하모니카형 튜브 타입 열교환기 및 차량</title><description>하모니카형 튜브, 하모니카형 튜브 타입 열교환기 및 차량. 하모니카형 튜브는 간격을 두고 배열된 복수의 유로들을 포함하며, 여기서 적어도 일부 유로들의 내벽들은 유로들의 중심에 가까워지는 방향으로 돌출하는 돌기들 및/또는 유로들의 중심으로부터 멀어지는 방향으로 함몰하는 리세스들을 구비한다. 돌기들 및 리세스들은 액체 유체(냉매)가 빠르게 핵을 생성하도록 할 수 있고, 무질서하게 성장한 큰 핵을 터트려, 큰 핵이 유로 채널의 내벽에 경계층을 형성하는 것을 방지해서, 핵이 벽면으로부터 빠르게 분리될 수 있도록 한다. 그러므로, 하모니카형 튜브의 열교환 성능이 향상되고, 트랙션 배터리의 열교환 요건이 충족된다.
A harmonica-shaped tube, a harmonica-shaped tube type heat exchanger and a vehicle. The harmonica-shaped tube comprises a plurality of flow channels arranged at intervals, wherein inner walls of at least some flow channels are provided with protrusions protruding in the direction approaching the centers of the flow channels and/or recesses recessed in the direction away from the centers of the flow channels. The protrusions and recesses can enable a liquid fluid (refrigerant) to nucleate rapidly, and can also burst large nucleuses which grow in a disorderly manner, thereby preventing the large nucleuses from forming boundary layers on the inner walls of the flow channels, such that nucleuses can be separated from wall surfaces rapidly. Therefore, the heat exchange performance of the harmonica-shaped tube is improved, and the heat exchange requirements of a traction battery are satisfied.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>BLASTING</subject><subject>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</subject><subject>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</subject><subject>ELECTRICITY</subject><subject>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB9O3XG61UrXnd3vNm55e2MqQpvu-a83tGjo4BdXOFtc8Obea0Kb6ZvebV1wtuZM17t2KDwekO_wpsNK17P7-RhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHeQUYGRiYGhmYGhqZGjsbEqQIAxmRMdA</recordid><startdate>20241108</startdate><enddate>20241108</enddate><creator>ZHONG RIJUN</creator><creator>CAI YAOMIN</creator><creator>ZHOU RENYI</creator><creator>PENG QINGBO</creator><creator>XIAO XIAOLIN</creator><scope>EVB</scope></search><sort><creationdate>20241108</creationdate><title>하모니카형 튜브, 하모니카형 튜브 타입 열교환기 및 차량</title><author>ZHONG RIJUN ; CAI YAOMIN ; ZHOU RENYI ; PENG QINGBO ; XIAO XIAOLIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20240160152A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>kor</language><creationdate>2024</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>BLASTING</topic><topic>DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION</topic><topic>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</topic><topic>ELECTRICITY</topic><topic>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHONG RIJUN</creatorcontrib><creatorcontrib>CAI YAOMIN</creatorcontrib><creatorcontrib>ZHOU RENYI</creatorcontrib><creatorcontrib>PENG QINGBO</creatorcontrib><creatorcontrib>XIAO XIAOLIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHONG RIJUN</au><au>CAI YAOMIN</au><au>ZHOU RENYI</au><au>PENG QINGBO</au><au>XIAO XIAOLIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>하모니카형 튜브, 하모니카형 튜브 타입 열교환기 및 차량</title><date>2024-11-08</date><risdate>2024</risdate><abstract>하모니카형 튜브, 하모니카형 튜브 타입 열교환기 및 차량. 하모니카형 튜브는 간격을 두고 배열된 복수의 유로들을 포함하며, 여기서 적어도 일부 유로들의 내벽들은 유로들의 중심에 가까워지는 방향으로 돌출하는 돌기들 및/또는 유로들의 중심으로부터 멀어지는 방향으로 함몰하는 리세스들을 구비한다. 돌기들 및 리세스들은 액체 유체(냉매)가 빠르게 핵을 생성하도록 할 수 있고, 무질서하게 성장한 큰 핵을 터트려, 큰 핵이 유로 채널의 내벽에 경계층을 형성하는 것을 방지해서, 핵이 벽면으로부터 빠르게 분리될 수 있도록 한다. 그러므로, 하모니카형 튜브의 열교환 성능이 향상되고, 트랙션 배터리의 열교환 요건이 충족된다.
A harmonica-shaped tube, a harmonica-shaped tube type heat exchanger and a vehicle. The harmonica-shaped tube comprises a plurality of flow channels arranged at intervals, wherein inner walls of at least some flow channels are provided with protrusions protruding in the direction approaching the centers of the flow channels and/or recesses recessed in the direction away from the centers of the flow channels. The protrusions and recesses can enable a liquid fluid (refrigerant) to nucleate rapidly, and can also burst large nucleuses which grow in a disorderly manner, thereby preventing the large nucleuses from forming boundary layers on the inner walls of the flow channels, such that nucleuses can be separated from wall surfaces rapidly. Therefore, the heat exchange performance of the harmonica-shaped tube is improved, and the heat exchange requirements of a traction battery are satisfied.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES MECHANICAL ENGINEERING PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING VEHICLES IN GENERAL WEAPONS |
| title | 하모니카형 튜브, 하모니카형 튜브 타입 열교환기 및 차량 |
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