2 edition of Optical Methods and Data Processing in Heat and Fluid Flow (Imeche Event Publications) found in the catalog.
Optical Methods and Data Processing in Heat and Fluid Flow (Imeche Event Publications)
PEP (Professional Engineering Publishers)
April 18, 1996
Written in English
|The Physical Object|
|Number of Pages||574|
An experimental investigation of multiphase flow involving a liquid (water) and a gas (air) is performed. The results for three different scenarios are presented: fixed bubble, ascending bubble, and dispersed-bubble turbulent pipe flow. This study involves a comparison of statistical data collected using two sensing systems, a wavefront sensor and a high-speed video : H. Coronado Diaz, Ronald J. Hugo. Computing motion of objects in the capture video image. The motion vector (optical flow) is drawn at each grid point (default: 10 pixels grid). You can hit a ball in the video by moving yourself.
doshi, a & bors, ag , anisotropic fluid solver for robust optical flow smoothing. in 10th international workshop on image analysis for multimedia interactive services. IEEE, NEW YORK, pp. , Quality Matters in Children's Services: Research Overview Launch Conference, CBI Centre Point Tower, London, 8/05/ Infrared thermography: An optical method in heat transfer and ﬂuid ﬂow visualisation T. Astarita, G. Cardone, G.M. Carlomagno Universita` degli studi di Napoli ‘‘Federico II’’, Dipartimento di Energetica Termoﬂuidodinamica Applicata e Condizionamenti Ambientali, DETEC, Tecc Napoli, Italy Available online 23 May
Optical Spectroscopy bridges a gap by providing a background on optics while focusing on spectroscopic methodologies, tools and instrumentations. The book introduces the most widely used steady-state and time-resolved spectroscopic techniques, makes comparisions between them, and provides the methodology for estimating the most important characteristics of the techniques such as sensitivity Cited by: calculation problem of optical flow field could be translated into the calculus problem of variation and the motion estimation of pixel scale would be obtained . 3. Integration Minimization Optical Flow Velocimetry The grayscale pattern of optical flow is the distribution of grayscale [in the image. In a very short time interval.
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Get this from a library. International Seminar on Optical methods and Data processing in Heat and Fluid Flow: April [Institution of Mechanical Engineers (Great Britain). Energy Transfer and Thermofluid Mechanics Group.; European Association for Laser Anemometry.; Institution of Mechanical Engineers (Great Britain);] -- "Optical diagnostic techniques are now routinely used in.
12 Development of an Optical Measuring Technique for the Study of Acoustical Phenomena J M Buick, J A Cosgrove, D M Campbell, and C A Greated Abstract We consider - Selection from Optical Methods for Data Processing in Heat and Fluid Flow [Book].
17 Application of Particle Image Velocimetry to Helicopter Vortex Interactions R B Green and C J Doolan Abstract This Chapter presents flowfield measurements of a simulated helicopter tail rotor/main rotor - Selection from Optical Methods for Data Processing in Heat and Fluid Flow [Book].
Optical Methods and Data Processing in Heat and Fluid Flow 作者: Buick, J. 编 页数: 定价: $ ISBN: 豆瓣评分. Optical methods in heat transfer and fluid flow Article (PDF Available) in Optics and Lasers in Engineering 44() March with Reads How we measure 'reads'.
Get this from a library. International Conference on Optical Methods and Data Processing in Heat and Fluid Flow, AprilCity University, London, UK. [P Bryanston-Cross; Institution of Mechanical Engineers (Great Britain). Energy Transfer and Thermofluid Mechanics Group.; European Association for Laser Anemometry.; Dantec Measurement Technology (Firm); Institute of Physics (Great.
And the friction factor between fluid and tube wall can be times in laminar flow, and 4 times in transitional flow and turbulent flow inside the 3-DIEST as much as those inside the smooth tube, The correlations of heat transfer and friction factor are obtained separately in the different flow regions.
In this Letter, a visualization method of a fluid flow through temperature control is proposed. The proposed method enables us to visualize an invisible fluid flow by controlling the temperature so that its visibility can be easily adjusted. Such ability of adjusting appearance is effective for visualizing the phenomena consisting of multiple physical by: 3.
The majority of industrial food processes involve fluid movement. In this chapter, flow-related phenomena are studied in four parts. In the first part, dealing with the study of fluids in motion, the concept of viscosity is defined, laminar and turbulent flow regimes are described and flow phenomena relevant to food processing from both regimes are analyzed.
Optical flow or optic flow is the pattern of apparent motion of objects, surfaces, and edges in a visual scene caused by the relative motion between an observer and a scene.
Optical flow can also be defined as the distribution of apparent velocities of movement of brightness pattern in an image. The concept of optical flow was introduced by the American psychologist James J. Gibson in the. Infrared thermography: An optical method in heat transfer and fluid flow visualisation Article in Optics and Lasers in Engineering March with Reads How we measure 'reads'.
Whether you've loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them.
1 Optical methods and data processing in heat and fluid flow. 3 The Computation of Optical Flow There are numerous methods to calculate optical °ow. In his survey, Beauchemin  mentions six classes of methods without even scratching the surface of feature detection based methods.
In this paper, we initially consider two separate and widely known techniques from the diﬁerential-based Size: KB. A transient heat transfer method using liquid crystals has been applied to a scale model of a turbine rotor blade passage.
Detailed contours of local heat transfer coefficient are presented for the passage in which the heat transfer to one wall was enhanced first by ribs and then with ribs combined with by: A color image processing system for liquid crystal heat transfer experiment has been developed.
The system is capable of digitizing and processing the complete liquid crystal surface color (hue) change history in a transient test and, together with a calibration, can give the complete history of surface temperature over a full by: The large amount of digital data recorded by permanent and temporary seismic networks makes automatic analysis of seismograms and automatic wave onset time picking schemes of great importance for timely and accurate event locations.
We propose a fast and efficient P- and S-wave onset time, automatic detection method based on neural networks. The neural networks adopted here are Cited by: Experimental techniques based on optical measurement principles have experienced significant growth in recent decades.
They are able to provide detailed information with high-spatiotemporal resolution on important scalar (e.g., temperature, concentration, and phase) and vector (e.g., velocity) fields in single-phase or multiphase flows, as well as interfacial characteristics in the Cited by: •techniques of optical metrology, including interferometry and optical fibre sensors •LIDAR and other non-contact optical measurement techniques, including optical methods in heat and fluid flow •applications of lasers to materials processing, optical NDT display (including holography) and optical communication.
Methods in Computer Vision: Introduction to Optical Flow Oren Freifeld Computer Science, Ben-Gurion University March 22 and Ma 1 / Particle characterization in dispersed multiphase flows is important in quantifying transport processes both in fundamental and applied research: Examples include atomization and spray processes, cavitation and bubbly flows, and solid particle transport in gas and liquid carrier phases.
Optical techniques of particle characterization are preferred owing to their nonintrusiveness, and they can Cited by:. Computation of Optical Flow 0 and nonstationary objects.
Furthermore, visual events such as occlusion, transpar-ent motions, and nonrigid objects in-crease the inherent complexity of the measurement of optical flow.
Hierarchical Processing Traditionally, optical flow was computed using only one scale of resolution, usu.The last step in making an optical component, especially a high-value component, is often to apply a thin film of light-controlling or protective coating.
These coatings range from simple metallic reflectors, to antireflection coatings, to multiple-layer filters, to high-efficiency dielectric reflection-enhancing bandpass coatings.
The optical.The CRC Handbook of Thermal Engineering eBook provides information on heat transfer and fluid mechanics including detailed coverage on numerical methods, computer methods, applications, thermodynamics and fluid mechanics.
It is sure to serve as a comprehensive resource for professional engineers well into the new century.