Digital particle image thermometry/velocimetry: a review

Dabiri, Dana

doi:10.1007/s00348-008-0590-5

Cited by 113 publications

(69 citation statements)

References 264 publications

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“…Presently, PIV has become a powerful tool for studying flow field in indoor environment. The measurement principle and major developments of PIV have been reviewed in many excellent papers [24][25][26][27][28] and in a comprehensive book by Raffel et al [17]. Therefore, in this section, we just introduce the PIV technologies focusing on the applications in indoor environment.…”

Section: Piv Technologies For Indoor Applicationmentioning

confidence: 99%

Particle image velocimetry measurement of indoor airflow field: A review of the technologies and applications

Cao

Liu

Jiang

et al. 2014

Energy and Buildings

132

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Quantifying the airflow field in building room or vehicle cabin indoor space is crucial for creating a thermal comfortable and healthy indoor environment. Airflow field measurement can provide quantitative information of indoor air distribution and local air velocity around occupants or passengers, which has strong relationship with the ventilation effectiveness, the pollutant transportation and the energy conservation in a building or a vehicle. However, the airflow field in indoor environment is normally characterized by high turbulent level and unsteady due to relatively low air velocity from the diffuser, thermal plume of heat source and unsteady perturbation of occupants' behavior. Generally, it is very difficult to conduct accurate and detailed measurement of such a complex turbulent flow field with point-wise anemometry.

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Section: Piv Technologies For Indoor Applicationmentioning

confidence: 99%

Particle image velocimetry measurement of indoor airflow field: A review of the technologies and applications

Cao

Liu

Jiang

et al. 2014

Energy and Buildings

132

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“…For liquids, dissolved fluorescent dyes have been employed in temperature mapping of single phase liquids (Dahikar et al 2010) and the two-phase field of a solidification process (Shafii et al 2010). Simultaneous PIV and LIF can be accomplished with thermochromic liquid crystal tracers (Dabiri 2009) and luminescent particles for liquid flow (Someya et al 2009) and gas flow (Abram et al 2013). These are powerful measurement methods, but chemicals must be added to flows and calibration is more elaborate than for PIV.…”

Section: Introductionmentioning

confidence: 99%

Fiber optic distributed temperature sensor mapping of a jet-mixing flow field

2015

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“…An extensive amount of research has been done on the subject and the latest comprehensive review articles covering a wide range of aspects regarding this technique are provided by Dabiri (2009) and Abdullah et al (2010). They thoroughly report and discuss most of the available literature, dating back to the 1800s, on several subjects that concern this technique such as the motivations for its development, properties of TLCs, colorimetry, imaging, commercial availability, time response, calibration, uncertainty analysis, hysteresis, and applications, among others.…”

Section: Introductionmentioning

confidence: 99%

Non-encapsulated thermo-liquid crystals for digital particle tracking thermography/velocimetry in microfluidics

Segura

Cierpka

Rossi

et al. 2012

Microfluid Nanofluid

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The ever accelerating state of technology has powered an increasing interest in heat transfer solutions and process engineering innovations in the microfluidics domain. In order to carry out such developments, reliable heat transfer diagnostic techniques are necessary. Thermo-liquid crystal (TLC) thermography, in combination with particle image velocimetry, has been a widely accepted and commonly used technique for the simultaneous measurement and characterization of temperature and velocity fields in macroscopic fluid flows for several decades. However, low seeding density, volume illumination, and low TLC particle image quality at high magnifications present unsurpassed challenges to its application to three-dimensional flows with microscopic dimensions. In this work, a measurement technique to evaluate the color response of individual non-encapsulated TLC particles is presented. A Shirasu porous glass membrane emulsification approach was used to produce the nonencapsulated TLC particles with a narrow size distribution and a multi-variable calibration procedure, making use of all three RGB and HSI color components, as well as the proper orthogonally decomposed RGB components, was used to achieve unprecedented low uncertainty levels in the temperature estimation of individual particles, opening the door to simultaneous temperature and velocity tracking using 3D velocimetry techniques.

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Digital particle image thermometry/velocimetry: a review

Cited by 113 publications

References 264 publications

Particle image velocimetry measurement of indoor airflow field: A review of the technologies and applications

Particle image velocimetry measurement of indoor airflow field: A review of the technologies and applications

Fiber optic distributed temperature sensor mapping of a jet-mixing flow field

Non-encapsulated thermo-liquid crystals for digital particle tracking thermography/velocimetry in microfluidics

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