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公开(公告)号：WO2014007456A1
公开(公告)日：2014-01-09
申请号：PCT/KR2013/003254
申请日：2013-04-17
Applicant: 한국기계연구원
CPC classification number: G01K17/00 , B21B38/006
Abstract: 본 발명은 2차원 열유속 측정 게이지에 관한 것이며, 본 발명의 2차원 열유속 측정 게이지는 두께방향을 따라 이격되는 서로 다른 복수개의 측정지점을 구비하는 제1 온도측정부와 상기 제1 온도측정부의 일단부에 마련되며, 둘레방향을 따라 서로 이격되는 서로 다른 복수개의 측정지점을 구비하는 제2 온도측정부와 상기 제1 온도측정부에 설치되며, 상기 제1 온도측정부 및 상기 제2 온도측정부를 가열하는 히터를 포함하는 것을 특징으로 한다. 따라서, 본 발명에 의하면, 후판의 두께방향을 따라 서로 다른 두 측정지점에서 측정된 온도를 이용하여 두께방향의 열유속을 측정할 수 있고, 후판의 외면을 따라 이격되어 서로 다른 깊이를 갖는 두 측정지점의 온도를 이용하여 방사방향의 열유속을 측정할 수 있는 2차원 열유속 측정 게이지가 제공된다.
Abstract translation: 本发明涉及一种用于测量二维热通量的量规。 根据本发明的用于测量二维热通量的量具包括：第一温度测量部分，包括沿宽度方向间隔定位的多个测量点; 第二温度测量部分，设置在第一温度测量部分的一端，并且包括沿周向间隔设置的多个测量点; 以及提供给第一温度测量部分并加热第一温度测量部分和第二温度测量部分的加热器。 因此，根据本发明，提供了用于测量二维热通量的量规，其中宽度方向上的热通量可以通过使用沿着后板的厚度方向的两个相互不同的测量点处测量的温度来测量 并且可以使用在彼此间隔开的两个测量点处测量的温度来测量径向的热通量，并且沿着后板的外表面彼此具有不同的深度。
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公开(公告)号：KR101334929B1
公开(公告)日：2013-11-29
申请号：KR1020130020023
申请日：2013-02-25
Applicant: 한국기계연구원
Abstract: The present invention relates to an internal water storage type nozzle. The internal water storage type nozzle of the present invention cools a thick plate or a steel plate by spraying cooling water. The internal water storage type nozzle includes a body part having an inner member which is provided so that a flow space which is provided between the surfaces facing each other is tapered in the direction of cooling water flow and which has an opening which supplies cooling water, and an outer member which surrounds the inner member and which forms a storage space storing cooling water between the inner member and the outer member, and supplies the cooling water from the opening to the flow space. Therefore, according to the present invention, an internal water storage type nozzle capable of improving the cooling efficiency of a thick plate and a steel plate by uniformly spraying cooling water and of minimizing the installation space of a nozzle at the same time is provided.
Abstract translation: 本发明涉及内部储水型喷嘴。 本发明的内部储水型喷嘴通过喷射冷却水冷却厚板或钢板。 内部蓄水型喷嘴包括具有内部构件的主体部，该内部构件设置成使得设置在彼此面对的表面之间的流动空间在冷却水流动的方向上成锥形，并且具有提供冷却水的开口， 以及外部构件，其围绕所述内部构件并且形成在所述内部构件和所述外部构件之间存储冷却水的存储空间，并且将所述冷却水从所述开口供应到所述流动空间。 因此，根据本发明，提供了能够通过均匀地喷射冷却水并同时最小化喷嘴的安装空间来提高厚板和钢板的冷却效率的内部储水型喷嘴。
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公开(公告)号：KR101317920B1
公开(公告)日：2013-10-16
申请号：KR1020130014042
申请日：2013-02-07
Applicant: 한국기계연구원
CPC classification number: F28F3/048 , B23P15/26 , F28D9/0031 , F28F3/12 , F28F2260/02
Abstract: PURPOSE: A printed board type heat exchanger and a manufacturing method thereof are provided to minimize wrong arrangement between channels by closely combining a head unit with a side of a plate. CONSTITUTION: A printed board type heat exchanger includes a plate (110), a header unit (120), and a fixing pin (130). A plurality of plates are prepared and laminated and a channel for a fluid is formed and includes an arrangement protrusion (112). The header unit is installed in the plates. The fixing pin arranges and fixes the arrangement protrusion to prevent wrong arrangement when the plates are being laminated. The arrangement protrusion is protruding from a dent area. The fixing pin is prepared along a thickness direction of the plates and elastically fixed with the arrangement protrusion in order to be completely included in the dent area.
Abstract translation: 目的：提供一种印刷电路板式热交换器及其制造方法，以通过将磁头单元与板的侧面紧密结合来最小化通道之间的错误布置。 构成：印刷电路板式热交换器包括板（110），集管单元（120）和固定销（130）。 制备并层叠多个板，并且形成用于流体的通道，并且包括排列突起（112）。 标题单元安装在板上。 固定销布置和固定布置突起，以防止板被层压时的错误布置。 排列突起从凹陷区域突出。 固定销沿着板的厚度方向准备，并与配置突起弹性固定，以便完全包括在凹陷区域中。
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4.发明授权정삼투방식의 염수-담수화방법을 포함하는 이산화탄소 포집방법 및 정삼투-이산화탄소 포집 하이브리드 시스템 有权包括使用前向OSMOSIS进行盐水脱盐的方法以及捕获二氧化碳前向OSMOSIS的混合系统的方法
公开(公告)号：KR101245264B1
公开(公告)日：2013-03-19
申请号：KR1020120031321
申请日：2012-03-27
Applicant: 한국기계연구원
IPC: B01D61/02 , B01D53/62 , C02F1/44 , C02F103/08
CPC classification number: Y02A20/131 , Y02C10/04 , B01D61/02 , B01D53/62 , C02F1/44 , C02F2103/08
Abstract: PURPOSE: A method for capturing carbon dioxide including a desalination method of saline water in a forward osmosis mode, and a hybrid system for capturing carbon dioxide are provided to enhance system durability, and to dramatically reduce the maintenance costs by firstly separating carbon dioxide from an ammonium bicarbonate solution at a low temperature and secondly separating ammonia gas, for effectively suppressing solid salt production in a bulk desalination system. CONSTITUTION: A method of capturing carbon dioxide comprises the following steps: a step of emitting thermal energy and exhaust gas from a plant; a step of capturing carbon dioxide by separating an ammonium bicarbonate solution into an ammonia solution and carbon dioxide gas using the thermal energy; a step of collecting fresh water by separating the ammonia solution into ammonia gas and fresh water using the thermal energy; a step of manufacturing the ammonium bicarbonate solution by injecting the exhaust gas and ammonia gas into water, and reacting; a step of injecting the solution containing salts and the ammonium bicarbonate solution into an osmosis chamber; and a step of producing a mixture in which the fresh water is mixed with the ammonium bicarbonate solution by moving a part of the fresh water contained in the solution including salts to the ammonium bicarbonate due to the concentration difference between the solution including salts and the ammonium bicarbonate solution in the osmosis chamber. The mixture is supplied to the ammonium bicarbonate solution in the step of capturing carbon dioxide. In the step of capturing carbon dioxide, carbon dioxide is separated by increasing the temperature of the ammonium bicarbonate solution to 50-88 deg. C using the thermal energy. In the step of producing fresh water, ammonia gas is separated by increasing the temperature of the ammonia solution to 89-99 deg. C using the thermal energy. [Reference numerals] (AA) Start; (BB) End; (S10) Injecting step; (S11) Forward osmosis step; (S12) Carbon dioxide separating step; (S13) Ammonia separating step
Abstract translation: 目的：提供一种捕获二氧化碳的方法，包括正向渗透模式的盐水的脱盐方法和捕获二氧化碳的混合系统，以提高系统的耐久性，并通过首先将二氧化碳从 碳酸氢铵溶液，二次分离氨气，有效抑制散装海水淡化系统中的固体盐产生。 构成：捕获二氧化碳的方法包括以下步骤：从工厂发射热能和废气的步骤; 通过使用热能将碳酸氢铵溶液分离成氨溶液和二氧化碳来捕获二氧化碳的步骤; 通过使用热能将氨溶液分离成氨气和淡水来收集淡水的步骤; 通过将废气和氨气注入水中制造碳酸氢铵溶液并使其反应的步骤; 将含有盐和碳酸氢铵溶液的溶液注入渗透室的步骤; 以及通过将包含盐的溶液中包含的一部分淡水移动到碳酸氢铵而产生其中淡水与碳酸氢铵溶液混合的混合物的步骤，因为包括盐和铵的溶液之间的浓度差异 渗透室中的碳酸氢盐溶液。 在捕获二氧化碳的步骤中将混合物供给到碳酸氢铵溶液中。 在捕获二氧化碳的步骤中，通过将碳酸氢铵溶液的温度升高至50-88度来分离二氧化碳。 C使用热能。 在生产淡水的步骤中，通过将氨溶液的温度升高至89-99℃来分离氨气。 C使用热能。 （附图标记）（AA）开始; （BB）结束; （S10）注射步骤; （S11）正向渗透步骤; （S12）二氧化碳分离工序; （S13）氨分离步骤
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公开(公告)号：KR101094961B1
公开(公告)日：2011-12-15
申请号：KR1020110057087
申请日：2011-06-13
Applicant: 한국기계연구원
Abstract: PURPOSE: A vacuum hot pressing-diffusion bonding apparatus is provided to prevent an unbalanced compressive force by regulating the height of a piston rod to control the tilting of a support. CONSTITUTION: A vacuum hot pressing-diffusion bonding apparatus comprises a chamber(110), a support(120) which supports the underside of a work piece(A) within the chamber, a pressing member(130) which applies pressure to the top of the work piece within the chamber, and a buffer member(160) which is arranged under the support with liquid filled in a housing space(161) and supports the pressure applied by the pressing member. The buffer member comprises an air cylinder(162) which is installed on a surface(170) in parallel to the pressing direction of the pressing member and a piston rod(163), one end of which is connected to the bottom of the support and the other end of which is moved lengthwise within the air cylinder.
Abstract translation: 目的：提供一种真空热压扩散接合装置，以通过调节活塞杆的高度来控制支撑件的倾斜来防止不平衡的压缩力。 构成：真空热压扩散接合装置包括室（110），支撑室内的工件（A）的下侧的支撑件（120），压力构件（130），其向 室内的工件和缓冲构件（160），其设置在支撑体的下面，液体填充在容纳空间（161）中，并且支撑由按压构件施加的压力。 缓冲构件包括安装在与按压构件的按压方向平行的表面（170）上的气缸（162）和活塞杆（163），其一端连接到支撑件的底部， 其另一端在气缸内纵向移动。
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Patent Agency Ranking
公开(公告)号：KR101501192B1
公开(公告)日：2015-03-11
申请号：KR1020130049602
申请日：2013-05-02
Applicant: 한국기계연구원
Abstract: 본 발명은 기액 혼합물이 유동하는 제1유동관, 상기 제1유동관과 일정간격 이격되게 설치되는 제2유동관을 포함하는 유동부재; 상기 제1유동관과 제2유동관을 연결하며 상기 제1유동관에서 이송된 기액 혼합물의 유속을 증가시키는 유속증가부재; 상기 유속증가부재의 내부에 설치되며 유속이 증가된 기액 혼합물을 선회시켜 원심력에 의해 기액 혼합물 중 기체를 중심축으로 모으고 액체를 둘레축으로 모으는 선회부재; 및 상기 선회부재의 중심축에 모인 기체를 회수하는 회수부재;를 포함하는 것을 특징으로 한다.
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公开(公告)号：KR1020140095192A
公开(公告)日：2014-08-01
申请号：KR1020130007794
申请日：2013-01-24
Applicant: 한국기계연구원
Abstract: The present invention relates to a swirling nozzle. The swirling nozzle of the present invention includes a body part with a hollow part to make cooling water flow-in; and a swirling part which has a shorter length than that of the body part so as to be inserted into the hollow part and includes a blade on the outer surface in a spiral direction. The hollow part is divided into an insertion section in which the swilling part is inserted and a mixed section in which the swirling part is not inserted. The cooling water flows in the spiral direction by the blade in the insertion section and creates swirling by receiving centrifugal force in the mixed section. Therefore, the cooling water can be injected while forming the swirling by sequentially passing through the insertion section and the mixed section.
Abstract translation: 旋转喷嘴技术领域本发明涉及旋转喷嘴。 本发明的旋转喷嘴包括具有中空部分的主体部分，以使冷却水流入; 以及具有比主体部分短的长度的旋转部分，以便插入中空部分中，并且在螺旋方向的外表面上包括叶片。 中空部分被分成插入部分，其中插入有旋转部分和不旋转部分未插入的混合部分。 冷却水通过插入部中的叶片沿螺旋方向流动，并且通过在混合部中接受离心力而产生旋转。 因此，可以通过依次通过插入部和混合部来形成旋转而喷射冷却水。
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公开(公告)号：KR101383244B1
公开(公告)日：2014-04-08
申请号：KR1020120008341
申请日：2012-01-27
Applicant: 한국기계연구원
Abstract: 본 발명은 핫가스 제상식 히트펌프장치에 관한 것으로서, 더욱 상세하게는 제상 회로에 의해 난방시, 발생하는 제 2 열교환기의 서리를 원활하게 제상하제상하고, 상기 제 2 열교환기를 제상한 뒤, 응축된 냉매를 어큐뮬레이터부에 의해 증발시켜 압축기에 전달하여 제상 중에도 냉매 순환 사이클이 정상적으로 형성됨으로써 압축기의 손상이 발생하지 않으며, 제상 주기를 단축하게 되어 히트펌프 효율이 증가하고, 상기 제 1 열교환기와 제 2 열교환기 사이에 연결되는 이코노마이저에 의해 동절기에 외기의 저온으로 압축비가 상승함에 따라 발생하게 되는 토출 온도의 과열을 방지하고, 동시에 다단 압축 효과로 인한 사이클의 효율이 증가하는 특징이 있다.
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公开(公告)号：KR101313153B1
公开(公告)日：2013-09-30
申请号：KR1020110057740
申请日：2011-06-15
Applicant: 한국기계연구원
CPC classification number: Y02B30/72
Abstract: 본 발명은 니들 형상에 따른 전자팽창밸브에 관한 것으로서, 더욱 상세하게는 니들 헤드부의 형상을 본문에 기술된 [제 1식]과 [제 2식]으로 설계함으로써, 오리피스를 관통하는 CO₂ 냉매의 유량이 선형적으로 유량제어가 가능해졌고, 그로 인해 전자팽창밸브의 효율이 증가하는 특징이 있다.
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公开(公告)号：KR1020130021553A
公开(公告)日：2013-03-06
申请号：KR1020110083875
申请日：2011-08-23
Applicant: 한국기계연구원
Abstract: PURPOSE: A recuperator type gas turbine cycle device is provided to improve the heat exchange and heat transmission efficiency by increasing a heat exchange area due to the formation of a louver unit or a dimple unit on both sides of an uneven unit. CONSTITUTION: A recuperator type gas turbine cycle device comprises a compressor(10), a combustor(20), a turbine(30), a generator(40), and a recuperator type heat exchanger(50). The compressor compresses and transmits air which is drawn from the outside. The combustor combusts and heats the air and gas by mixing the air transmitted from the compressor with the gas drawn from the outside. The turbine is connected to the combustor and is operated by high temperature and high pressure combustion gas. The generator is connected to the turbine and generates electricity according to the operation of the turbine. The recuperator type heat exchanger is connected to the turbine and transfers the high temperature combustion gas used in the turbine. The recuperator heat exchanger is installed between the compressor and the combustor to transmit high pressure air drawn from the compressor and transmits the air to the combustor after heating the air by mutually exchanging the heat of the high temperature combustion gas in the turbine and the high pressure air of the compressor.
Abstract translation: 目的：提供一种换热器式燃气轮机循环装置，通过在不均匀单元的两侧形成百叶窗单元或凹坑单元，增加热交换面积来提高热交换和热传递效率。 构成：换热器式燃气轮机循环装置包括压缩机（10），燃烧器（20），涡轮机（30），发电机（40）和换热器式热交换器（50）。 压缩机压缩和传送从外部抽取的空气。 燃烧器通过将从压缩机传递的空气与从外部抽出的气体混合来燃烧和加热空气和气体。 涡轮机连接到燃烧器并由高温和高压燃烧气体操作。 发电机连接到涡轮并根据涡轮的运行发电。 换热器式热交换器连接到涡轮并传递在涡轮机中使用的高温燃烧气体。 换热器热交换器安装在压缩机和燃烧器之间以传递从压缩机抽取的高压空气，并且通过相互交换涡轮机中的高温燃烧气体的热量和加压空气而将空气传送到燃烧器 压缩机的空气。
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