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1. 发明申请

US20160239954A1 SYSTEM AND METHOD FOR SPRAY VISUALIZATION 审中-公开
标题翻译：用于喷射可视化的系统和方法
公开(公告)号：US20160239954A1
公开(公告)日：2016-08-18
申请号：US15140732
申请日：2016-04-28
申请人： MANSOUR MASOUDI
发明人： MANSOUR MASOUDI
IPC分类号： G06T7/00 , G06T7/20 , G06T7/60
CPC分类号： G01M15/108 , B05B12/082 , F01N2610/02 , F01N2610/03 , G01M9/067
摘要： A spray visualization apparatus and method are disclosed. Unlike laser or Doppler techniques requiring costly instrumentation, the herein disclosed technique is much simpler. The apparatus comprises a hollow flow tube, an injector device coupled to the hollow flow tube, and at least one membrane surface material substantially positioned cross-flow in the hollow flow tube. The method relies on a fluorescent dye marking the spray droplets impinging on the membrane surface material. The image of spray droplets on the membrane reveals the distribution pattern of droplets in the oncoming flow as the droplets impinge on the membrane. A digital scan of the membrane is acquired. The scanned image is quantitatively analyzed for droplet size, amount and uniformity index. The disclosed technique is a low-cost alternative for study and testing spray patterns generated by automobile emissions.
摘要翻译：公开了一种喷雾可视化装置和方法。与需要昂贵仪器的激光或多普勒技术不同，本文公开的技术要简单得多。该装置包括中空流管，连接到中空流管的注射器装置和在中空流管中基本上定位成交叉流的至少一个膜表面材料。该方法依赖于荧光染料标记撞击在膜表面材料上的喷雾液滴。膜上的喷雾液滴的图像揭示了随着液滴撞击到膜上，液滴在迎面而来的流动中的分布模式。获取膜的数字扫描。扫描图像定量分析液滴尺寸，数量和均匀度指数。所公开的技术是用于研究和测试由汽车排放产生的喷雾模式的低成本替代方案。

2. 发明申请

US20150339528A1 AUTOMATED EMISSIONS CAPTURE DETERMINATION 有权
标题翻译：自动排放检测
公开(公告)号：US20150339528A1
公开(公告)日：2015-11-26
申请号：US14282649
申请日：2014-05-20
申请人： Broan-NuTone LLC
发明人： Richard R. Sinur , Eric Williams , Joseph Brandon Adamo
IPC分类号： G06K9/00
CPC分类号： G06K9/00624 , F24C15/20 , F24F7/00 , F24F11/30 , F24F2007/001 , F24F2110/50 , F24F2110/64 , G01M9/067 , G01N21/61
摘要： A method of determining emissions captured can include receiving information indicative of transmission of light through a region nearby an air handling apparatus. The information can include information indicative of a first condition wherein emissions to be captured by the air handling apparatus are suppressed and information indicative of a second condition wherein the emissions to be captured by the air handling apparatus are present. A processor circuit can be used to determine a difference between the information about the transmission of light during the first condition and information about the transmission of light during the second condition. The processor circuit can be used to determine a portion of the emissions captured by the air handling apparatus using information about the determined difference.
摘要翻译：确定所捕获的排放物的方法可以包括接收指示通过空气处理装置附近区域的光透过的信息。信息可以包括指示第一状态的信息，其中由空气处理装置捕获的发射被抑制，并且指示存在由空气处理装置捕获的发射的第二状态的信息。可以使用处理器电路来确定关于第一状态期间的光的传输的信息与关于在第二状态期间的光的传输的信息之间的差异。处理器电路可以用于使用关于所确定的差的信息来确定由空气处理设备捕获的排放物的一部分。

3. 发明授权

US09182422B2 Fluid body flow visualization device and visualization method 有权
标题翻译：流体身体流动可视化装置和可视化方法
公开(公告)号：US09182422B2
公开(公告)日：2015-11-10
申请号：US13883961
申请日：2011-11-04
申请人： Kazuteru Hoshishima , Noriaki Kimura
发明人： Kazuteru Hoshishima , Noriaki Kimura
IPC分类号： G01N21/00 , G01P13/00 , G01M9/06 , G01P5/00 , G01S17/89
CPC分类号： G01P13/0093 , G01M9/067 , G01P5/001 , G01S17/89
摘要： When a flow of a liquid body around a measuring object is visualized, a first liquid body as a tracer is supplied from a nozzle hole into a flow field of a second liquid body, and a laser beam having a wavelength optically absorbed by the first liquid body is irradiated in a manner such that the laser beam traverse across the flow field. At this point, the irradiation position of the laser beam is controlled in such a manner that the flow field is scanned with the laser beam. On the other hand, the laser beam that has passed through the flow field is received and a position where the first liquid body traverses the laser beam is obtained using the scan intensity signal of the received laser beam so that the flow of the second liquid body is visualized. The position where the first liquid body traverses the laser beam can be obtained based on a position on a time axis where a value of the scan intensity signal is less than a set threshold. According to the above described visualization, the flow field can reliably be visualized even for the high-speed fluid body.
摘要翻译：当可视化测量物体周围的液体的流动时，将作为示踪剂的第一液体体从喷嘴孔供应到第二液体的流场中，并且具有由第一液体光学吸收的波长的激光束以使得激光束横过流场的方式照射身体。此时，以激光束扫描流场的方式控制激光束的照射位置。另一方面，接收通过流场的激光束，利用所接收的激光束的扫描强度信号获得第一液体横穿激光束的位置，使第二液体的流动是可视化的。可以基于扫描强度信号的值小于设定阈值的时间轴上的位置来获得第一液体穿过激光束的位置。根据上述可视化，即使对于高速流体体也可以可视地显示流场。

4. 发明授权

US08009276B1 System and method of surface wave imaging to map pressure on a surface 失效
标题翻译：表面波成像的系统和方法来映射表面上的压力
公开(公告)号：US08009276B1
公开(公告)日：2011-08-30
申请号：US12144052
申请日：2008-06-23
申请人： Kevin W. Kirby , Daniel J. Gregoire
发明人： Kevin W. Kirby , Daniel J. Gregoire
IPC分类号： G01B11/16
CPC分类号： G01L1/25 , G01L11/00 , G01M5/0033 , G01M9/067
摘要： A system and a method for detecting surface pressure on a surface is provided. A plurality of transponders are located on the surface for transmitting electromagnetic surface waves and for receiving the electromagnetic surface waves upon being reflected, diffracted, refracted, scattered, or otherwise altered by pressure variations on the surface. A controller is coupled to the plurality of transponders. The controller is adapted to coordinate the plurality of transponders for imaging the pressure variations on the surface. The surface includes a surface-wave medium and the surface-wave medium is pressure-sensitive.
摘要翻译：提供一种用于检测表面上的表面压力的系统和方法。多个转发器位于表面上用于传输电磁表面波，并且用于在被表面上的压力变化反射，衍射，折射，散射或以其它方式改变时接收电磁表面波。控制器耦合到多个转发器。控制器适于协调多个应答器，以对表面上的压力变化进行成像。表面包括表面波介质，表面波介质是压敏的。

5. 发明授权

US5818057A Simultaneous luminescence pressure and temperature mapping 失效
标题翻译：同时发光压力和温度映射
公开(公告)号：US5818057A
公开(公告)日：1998-10-06
申请号：US726993
申请日：1996-10-07
申请人： Gregory M. Buck
发明人： Gregory M. Buck
IPC分类号： G01K11/20 , G01L11/02 , G01M9/06 , G01N21/64
CPC分类号： G01L11/02 , G01K11/20 , G01M9/067
摘要： A simultaneous luminescence pressure and temperature mapping system is developed including improved dye application techniques for surface temperature and pressure measurements from 5 torr to 1000 torr with possible upgrade to from 0.5 torr to several atmospheres with improved camera resolution. Adsorbed perylene dye on slip-cast silica is pressure (oxygen) sensitive and reusable to relatively high temperatures (.about.150.degree. C.). Adsorbed luminescence has an approximately linear color shift with temperature, which can be used for independent temperature mapping and brightness pressure calibration with temperature.
摘要翻译：开发了同时发光压力和温度映射系统，包括用于从5托到1000托的表面温度和压力测量的改进的染料施加技术，可以从0.5托到几个大气压提高相机分辨率。滑移二氧化硅上吸附的苝染料是压力（氧气）敏感且可重复使用到相对较高的温度（DIFFERENCE 150℃）。吸附的发光具有大约线性色温随温度变化，可用于独立的温度映射和温度下的亮度压力校准。

6. 发明授权

US5200621A Off-surface infrared flow visualization 失效
标题翻译：表面红外流量可视化
公开(公告)号：US5200621A
公开(公告)日：1993-04-06
申请号：US808302
申请日：1991-12-16
申请人： Gregory S. Manuel , Kamran Daryabeigi , Clifford J. Obara , David W. Alderfer
发明人： Gregory S. Manuel , Kamran Daryabeigi , Clifford J. Obara , David W. Alderfer
IPC分类号： G01M9/00 , G01M9/06 , G01P5/00
CPC分类号： G01P5/001 , G01M9/00 , G01M9/067
摘要： A method for visualizing off-surface flows consists of releasing a gas with infrared absorbing and emitting characteristics into a fluid flow and imaging the flow with an infrared imaging system. This method allows for visualization of off-surface fluid flow in-flight.
摘要翻译：用于可视化表面外流动的方法包括将具有红外吸收和发射特性的气体释放到流体流中，并用红外成像系统对流体进行成像。该方法允许在飞行中可视化表面下流体流动。

7. 发明授权

US5045699A Heat imaging camera with a cooled detector mosaic 失效
标题翻译：具有冷却检测器马赛克的热成像相机
公开(公告)号：US5045699A
公开(公告)日：1991-09-03
申请号：US466294
申请日：1990-04-02
申请人： Bernd Schulze , Siegfried Craubner , Guenter Lange
发明人： Bernd Schulze , Siegfried Craubner , Guenter Lange
IPC分类号： G01P5/10 , G01J5/48 , G01M9/06 , H04N3/09 , H04N5/33
CPC分类号： G01M9/067 , H04N3/09 , H04N5/33
摘要： A heat imaging camera (3) for sensing convective conditions in boundary layer flows occurring on wind tunnel models (2), particularly at cryogenic temperatures, scans the model from the outside, thereby detecting the temperature distribution on the model surface. Detectors (9) that are sensitive to the long-wave infrared spectrum range are part of the camera and convert the heat information into electrical signals. The temperature distribution is displayed pictorially and graphically with the help of an evaluation unit (50). The detectors (9) are grouped in a detector mosaic (10) in the camera (3).
摘要翻译： PCT No.PCT / DE89 / 00513 Sec。 371日期1990年04月2日 102（e）1990年4月2日PCT PCT 1989年8月3日PCT。出版物WO90 / 01688 日期：1990年2月22日。用于感测风洞模型（2）上出现的边界层流动对流条件的热成像相机（3），特别是在低温下，从外部扫描模型，从而检测温度分布模型表面。对长波红外光谱范围敏感的检测器（9）是相机的一部分，并将热信息转换为电信号。温度分布在评估单元（50）的帮助下以图形和图形显示。检测器（9）被分组在照相机（3）中的检测器马赛克（10）中。

8. 发明授权

US4560286A Optical temperature measurement techniques utilizing phosphors 失效
标题翻译：利用荧光体的光学温度测量技术
公开(公告)号：US4560286A
公开(公告)日：1985-12-24
申请号：US558305
申请日：1983-12-05
申请人： Kenneth A. Wickersheim
发明人： Kenneth A. Wickersheim
IPC分类号： G01J5/48 , G01J5/60 , G01K11/32 , G01N21/31 , G01J5/02
CPC分类号： G01M9/067 , G01J5/48 , G01J5/60 , G01K11/3213
摘要： A technique of temperature measurement wherein an object or environment to be measured is provided with a phosphor material layer that emits at least two optically isolatable wavelength ranges whose intensity ratio depends upon the object or environment temperature, the emitted radiation being brought to a detector by an optical system that may include an optical fiber. Several specific applications of this technique are disclosed, such as temperature monitoring of electrical equipment and industrial processing, medical temperature instrumentation including the use of disposable elements that contain a small quantity of the temperature dependent phosphor, special and multiple probes, the use of liquid phosphors, and a phosphor paint for monitoring surface temperatures.
摘要翻译：一种温度测量技术，其中要测量的物体或环境设置有荧光体材料层，其发射其强度比取决于物体或环境温度的至少两个可光学分离的波长范围，所发射的辐射通过光学系统，其可以包括光纤。公开了该技术的几个具体应用，例如电气设备和工业加工的温度监测，包括使用含有少量温度依赖性荧光体的一次性元件的医疗温度仪器，特殊和多个探针，液体荧光体的使用，以及用于监测表面温度的荧光体涂料。

9. 发明授权

US4448547A Optical temperature measurement technique utilizing phosphors 失效
标题翻译：利用荧光体的光学温度测量技术
公开(公告)号：US4448547A
公开(公告)日：1984-05-15
申请号：US167691
申请日：1980-07-10
申请人： Kenneth A. Wickersheim
发明人： Kenneth A. Wickersheim
IPC分类号： G01J5/48 , G01J5/60 , G01K11/32 , G01N21/31
CPC分类号： G01M9/067 , G01J5/48 , G01J5/60 , G01K11/3213
摘要： A technique of temperature measurement wherein an object or environment to be measured is provided with a phosphor material layer that emits at least two optically isolatable wavelength ranges whose intensity ratio depends upon the object or environment temperature, the emitted radiation being brought to a detector by an optical system that may include an optical fiber. Several specific applications of this technique are disclosed, such as temperature monitoring of electrical equipment and industrial processing, medical temperature instrumentation including the use of disposable elements that contain a small quantity of the temperature dependent phosphor, special and multiple probes, the use of liquid phosphors, and a phosphor paint for monitoring surface temperatures.
摘要翻译：一种温度测量技术，其中要测量的物体或环境设置有荧光体材料层，其发射其强度比取决于物体或环境温度的至少两个可光学分离的波长范围，所发射的辐射通过光学系统，其可以包括光纤。公开了该技术的几个具体应用，例如电气设备和工业加工的温度监测，包括使用含有少量温度依赖性荧光体的一次性元件的医疗温度仪器，特殊和多个探针，液体荧光体的使用，以及用于监测表面温度的荧光体涂料。

10. 发明公开

US20240310240A1 METHOD AND SYSTEM FOR DIAGNOSING HIGH-ENTHALPY SHOCK TUNNEL PARAMETERS 审中-公开
公开(公告)号：US20240310240A1
公开(公告)日：2024-09-19
申请号：US18023679
申请日：2021-12-30
申请人： China Academy of Aerospace Aerodynamics
发明人： Junmou Shen , Meixiao Hu , Jian Gong , Zhongije Shao , Wei Chen , Xiangyu Yi , Hongbo Lu , Huazhen Song , Shuai Wen , Dapeng Yao , Jian Pang , Feng Ji
IPC分类号： G01M9/04 , G01M9/06 , G01M9/08
CPC分类号： G01M9/04 , G01M9/067 , G01M9/08
摘要： A method and a system for diagnosing high-enthalpy shock tunnel flow field parameters are provided. In the method, the parameters of the reservoir at the end of shock tunnel and nozzle free flow are measured by using a contact measurement technology and a non-contact spectrum measurement technology to diagnose the high-enthalpy shock tunnel flow field. With the method, not only flow field temperature, pressure, component category and component concentration, but also non-equilibrium state information of the flow field and the effective wind tunnel working time can be obtained.

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