Infrared temperature measurements in micro-channels and micro-fluid systems

G Hetsroni, A Mosyak, E Pogrebnyak… - International Journal of …, 2011 - Elsevier
This is a critical analysis of the application of infrared technique on devices in the range of
tens to hundreds of micro-meters. Such devices are typical in micro-scale systems …

Spatially resolved temperature measurement in microchannels

VA Patil, V Narayanan - Microfluidics and Nanofluidics, 2006 - Springer
Non-intrusive local temperature measurement in convective microchannel flows using
infrared (IR) thermography is presented. This technique can be used to determine local …

Surface temperature measurement of a heated capillary tube by means of an infrared technique

G Hetsroni, M Gurevich, A Mosyak… - Measurement Science …, 2003 - iopscience.iop.org
We describe a method to measure the surface temperature of small-size devices by means
of an infrared technique. The method is based on adjusting the temperature of the …

Infrared imaging of temperature profiles in microreactors for fast and exothermic reactions

J Haber, MN Kashid, N Borhani, J Thome… - Chemical engineering …, 2013 - Elsevier
Though microreactors provide high heat transfer rates, temperature profiles are formed in
case of fast and highly exothermic reactions. A method based on non-intrusive infrared …

[HTML][HTML] Thermography of microsystems

KP Möllmann, N Lutz, M Vollmer… - Inframation …, 2004 - infraredtraining.com
The development and optimization of microsystems, such as microreactors, micro heat
exchange systems, microactuators, microsensors, and others, often require the knowledge …

Development of interferometric temperature measurement procedures for microfluid flow

D Newport, J Garvey, T Dalton, V Egan… - Microscale …, 2004 - Taylor & Francis
In order to understand heat transfer processes at the microscale, detailed temperature
measurements are required. This article begins with a review of the current state-of-the art in …

Processing of temperature field in chemical microreactors with infrared thermography

C Pradere, M Joanicot, JC Batsale… - Quantitative InfraRed …, 2006 - Taylor & Francis
This work is devoted to the first analysis of temperature fields related to chemical microfluidic
reactors. The heat transport around and inside a microchannel is both convective and …

Thermal analysis of chemical reactions in microchannels using highly sensitive thin-film heat-flux microsensor

H Ammar, B Garnier, AO el Moctar, H Willaime… - Chemical Engineering …, 2013 - Elsevier
Heat transfer in microfluidic devices and hence miniaturized thermal sensors has been
widely analyzed in the last decade and is of great importance in applications such as micro …

A novel thin-film temperature and heat-flux microsensor for heat transfer measurements in microchannels

D Hamadi, B Garnier, H Willaime, F Monti… - Lab on a Chip, 2012 - pubs.rsc.org
Temperature and heat-flux measurement at the microscale for convective heat-transfer
studies requires highly precise, minimally intrusive sensors. For this purpose, a new generic …

Real-time thermal characterization of 12nl fluid samples in a microchannel

SR Choi, D Kim - Review of Scientific Instruments, 2008 - pubs.aip.org
This work presents a novel method and a device for real-time simultaneous measurement of
the thermal conductivity and heat capacity of 12 nl fluid samples. The device uses a …