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公开(公告)号：KR1020110082309A
公开(公告)日：2011-07-19
申请号：KR1020100002219
申请日：2010-01-11
Applicant: 한국과학기술원
CPC classification number: F02K9/72 , F02K9/26 , F05D2270/051
Abstract: PURPOSE: A hybrid rocket using catalytic decomposition of an oxidizer is provided to ignite and burn by supplying an oxidizer only without a separate ignition device, and to induce combustion without flame. CONSTITUTION: A hybrid rocket using catalytic decomposition of an oxidizer comprises: a liquefied oxidizer; solid fuel(100) provided with a combustion chamber penetrated from one side to the other side to circulate the oxidizer; a catalytic reactor(200) making the oxidizer flow in one side, filled with a catalyst to make a catalytic reaction to the influent oxidizer, and discharging the catalytic-reacted oxidizer to the other side; a burner(300) provided with a space to insert the solid fuel and having one side connected to the other side of the catalytic reactor to make high temperature oxygen and steam flow inward and to react with the solid fuel to discharge combustion gas to the other side; and a nozzle(400) having one side connected to the other side of the burner to accelerate the combustion gas generated in the burner and to spray to the other side.
Abstract translation: 目的：提供使用催化分解氧化剂的混合火箭，通过仅在没有单独的点火装置的情况下提供氧化剂来点燃和燃烧，并且在没有火焰的情况下引发燃烧。 构成：使用催化分解氧化剂的混合火箭包括：液化氧化剂; 固体燃料（100）设置有从一侧渗透到另一侧的燃烧室，以使氧化剂循环; 催化反应器（200），其使氧化剂在一侧流动，填充有催化剂以对流入的氧化剂进行催化反应，并将催化反应的氧化剂排出到另一侧; 燃烧器（300），其设置有用于插入固体燃料并具有连接到催化反应器的另一侧的空间的空间，以使高温氧气和蒸汽向内流动并与固体燃料反应以将燃烧气体排放到另一个 侧; 以及喷嘴（400），其一侧连接到燃烧器的另一侧，以加速在燃烧器中产生的燃烧气体并喷射到另一侧。
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公开(公告)号：KR101386594B1
公开(公告)日：2014-04-17
申请号：KR1020120012036
申请日：2012-02-06
Applicant: 한국과학기술원
Abstract: 본 발명은 미세장치 매립형 온도센서 및 그 제조방법에 관한 것으로서, 실리사이드물질과 비귀금속물질을 통해 열전대 및 온도보상 회로를 구성하여 미세장치 내부와 같은 국소공간이나 유동장에 방해를 주지 않고 온도구배 측정이 필요한 부위에 직접 설치되어 넓은 온도 영역대를 계측할 수 있으며, 실리사이드물질과 비귀금속물질을 통해 센서의 민감도를 높이고 선형성을 확보하면서 귀금속 물질대비 경제적이고 성능이 우수하다.
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公开(公告)号：KR1020130090706A
公开(公告)日：2013-08-14
申请号：KR1020120012036
申请日：2012-02-06
Applicant: 한국과학기술원
CPC classification number: G01K7/13 , B81C1/00349 , G01K1/20 , H01L21/0226
Abstract: PURPOSE: A temperature sensor buried in a minute device and a manufacturing method thereof are provided to directly install a thermocouple and temperature compensating circuit, which are formed with silicide material and non-precious metal, at a region for measuring a temperature gradient without interruption to a local space or a flow field, thereby measuring a wide temperature range. CONSTITUTION: A temperature sensor buried in a minute device includes a first thermocouple (20), a second thermocouple (30), a high temperature part (40), a low temperature part (50), and a temperature compensating part (60). The mutually separated thermocouples are formed with different materials, and are respectively and longitudinally placed. The high temperature part is in contact with one ends of the thermocouples. The low temperature part is placed at the other end of the first thermocouple. The temperature compensating part is placed between the other ends of the thermocouples.
Abstract translation: 目的：埋在微型装置中的温度传感器及其制造方法，用于在不中断温度梯度的区域直接安装由硅化物材料和非贵金属形成的热电偶和温度补偿电路 局部空间或流场，从而测量宽的温度范围。 构成：埋在微型装置中的温度传感器包括第一热电偶（20），第二热电偶（30），高温部分（40），低温部分（50）和温度补偿部分（60）。 相互分离的热电偶由不同的材料形成，分别且纵向放置。 高温部分与热电偶的一端接触。 低温部分放置在第一热电偶的另一端。 温度补偿部件位于热电偶的另一端之间。
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