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公开(公告)号：KR1020120022031A
公开(公告)日：2012-03-09
申请号：KR1020100084879
申请日：2010-08-31
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A particle image velocity meter system for a towing tank is provided to offer an exact model ship experiment by changing a fixed posture of a model ship according to the experiment condition because the model ship is fixed at a desired posture by using confinement equipments. CONSTITUTION: A particle image velocity meter system for a towing tank comprises a measurement equipment(100), a transfer equipment(200), and a plurality of confinement equipments(300). The measurement equipment is projects a laser to a model ship. The measurement equipment takes a photograph of a region around the model ship in which laser is projected. The transfer equipment is joined to the measurement equipment, thereby being installed in a pair of guide beams(400) to be horizontally moved toward the front and rear sides. The plurality of confinement equipments is installed one of the guide beams to be horizontally moved toward the front and rear sides. The plurality of confinement equipments fixes the model ship at a desired posture.
Abstract translation: 目的：提供一种用于牵引箱的颗粒图像速度计系统，通过根据实验条件改变模型船的固定姿势，通过使用限制设备将模型船固定在所需姿势，提供精确的船舶试验模型。 构成：用于牵引箱的颗粒图像速度计系统包括测量设备（100），传送设备（200）和多个限制设备（300）。 测量设备正在向模型船投射激光。 测量设备拍摄投影激光的模型船周围的区域。 传送设备连接到测量设备，从而安装在一对导向梁（400）中，以朝向前侧和后侧水平移动。 多个限制装置安装有一个导向梁朝向前侧和后侧水平移动。 多个限制装置将模型船固定在期望的姿势。
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公开(公告)号：KR101280861B1
公开(公告)日：2013-07-02
申请号：KR1020120056405
申请日：2012-05-25
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A breaking wave device and a method for a towing tank are provided to reduce the idle time of the towing tank by rapidly stabilizing the water surface of the towing tank, thereby improving the entire productivity of the towing tank. CONSTITUTION: A breaking wave device for a towing tank (800) comprises a plurality of supports (100), pulleys (200), a support rod (300), a breaker (400), and wires (500). The supports are installed along a longitudinal direction of the towing tank. The pulleys are installed on the supports. The support rod, which is installed on the pulleys, is reciprocated horizontally along the longitudinal direction of the towing tank and damps the water waves by being in contact with the water surface of the towing tank. The wires, which are installed on the pulleys, connect the support rod and the breaker, thereby moving the breaker vertically when the support rod is horizontally moved.
Abstract translation: 目的：提供一种破浪装置和牵引箱的方法，以通过快速稳定牵引箱的水面来减少牵引箱的空转时间，从而提高牵引箱的整体生产率。 构造：用于牵引箱（800）的破碎装置包括多个支撑件（100），滑轮（200），支撑杆（300），断路器（400）和电线（500）。 支撑件沿着牵引箱的纵向方向安装。 滑轮安装在支架上。 安装在滑轮上的支撑杆沿着牵引箱的纵向方向水平往复运动，并通过与牵引箱的水面相接触来阻止水波。 安装在滑轮上的电线连接支撑杆和断路器，从而当支撑杆水平移动时垂直移动断路器。
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公开(公告)号：KR101216706B1
公开(公告)日：2012-12-28
申请号：KR1020100084879
申请日：2010-08-31
Applicant: 서울대학교산학협력단
Abstract: 본발명은예인수조용입자영상유속계시스템에관한것으로서, 보다상세하게는예인수조내에서모형선을원하는자세로고정시킬수 있으며, 계측장비를특정위치로이동시켜모형선주위의속도장을정확히측정할수 있는입자영상유속계시스템에관한것이다. 이러한본 발명은모형선에레이저를조사하고, 레이저가조사되는모형선부위를촬영하는계측장비; 상기계측장비와결합되어한쌍의가이드빔상에전후수평방향이동가능하게설치되는이송장비; 그리고, 상기가이드빔 중하나에전후이동가능하게설치되며, 모형선을원하는자세로고정시키는다수개의구속장비를포함하여이루어지는예인수조용입자영상유속계시스템을제공한다.
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公开(公告)号：KR1020120093678A
公开(公告)日：2012-08-23
申请号：KR1020110013384
申请日：2011-02-15
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A device for spraying tracer particles of a particle image velocity meter for a towing tank is provided to spray water and tracer particles being stirred by a stirrer to a towing tank, thereby uniformly mixing the water and the tracer particles. CONSTITUTION: A device for spraying tracer particles of a particle image velocity meter for a towing tank comprises a main tank(100), a stirrer, and a nozzle unit(300). The main tank is installed in a towing carriage(500). The towing carriage is horizontally moved along a towing tank(400). Water and tracer particles are stored in the inside of the main tank. The stirrer is installed in the main tank and stirs the water and the tracer particles being stored in the inside of the main tank. The nozzle unit sprays the tracer particles being stirred with water by the stirrer to the towing tank.
Abstract translation: 目的：提供一种用于喷射用于牵引罐的颗粒图像速度计的示踪剂颗粒的装置，用于将搅拌器搅拌的水和示踪剂颗粒喷洒到牵引箱，从而均匀混合水和示踪剂颗粒。 构成：用于喷射用于牵引罐的颗粒图像速度计的示踪剂颗粒的装置包括主罐（100），搅拌器和喷嘴单元（300）。 主箱安装在牵引架（500）中。 牵引架沿着牵引箱（400）水平移动。 水和示踪剂颗粒储存在主罐的内部。 将搅拌器安装在主罐中并搅拌存储在主罐内部的水和示踪剂颗粒。 喷嘴单元将通过搅拌器与水一起搅拌的示踪剂颗粒喷射到牵引罐。
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