Localised dynamics of laminar pulsatile flow in a rectangular channel

R Blythman, T Persoons, N Jeffers, KP Nolan… - International Journal of …, 2017 - Elsevier
The exploitation of flow pulsation in low-Reynolds number micro/minichannel flows is a
potentially useful technique for enhancing cooling of high power photonics and electronics …

Parametric analysis of laminar pulsating flow in a rectangular channel

R Blythman, S Alimohammadi, T Persoons… - Heat and Mass …, 2018 - Springer
Pulsating flow has potential for enhanced cooling of future electronics and photonics
systems. To better understand the mechanisms underlying any heat transfer enhancement, it …

The thermal and hydrodynamic behaviour of confined, normally impinging laminar slot jets

A Sexton, J Punch, J Stafford, N Jeffers - … Journal of Heat and Mass Transfer, 2018 - Elsevier
Jet impingement cooling is an effective means of inducing high convective heat transfer
coefficients for applications such as the cooling of gas turbine surfaces, drying of textiles …

Effect of oscillation frequency on wall shear stress and pressure drop in a rectangular channel for heat transfer applications

R Blythman, T Persoons, N Jeffers… - Journal of Physics …, 2016 - iopscience.iop.org
The exploitation of flow unsteadiness in microchannels is a potentially useful technique for
enhancing cooling of future photonics systems. Pulsation is thought to alter the thickness of …

The characterization of a low-profile channel–confined jet for targeted hot-spot cooling in microfluidic applications

AM Waddell, J Punch, J Stafford, N Jeffers - International Journal of Heat …, 2016 - Elsevier
Abstract Photonics Integrated Circuits (PICs) are the backbone of the optical-fiber networks
that enable high-speed communication on a global scale. Contemporary devices contain …

Passive control and enhancement of low reynolds number slot jets through the use of tabs and chevrons

A Sexton, J Punch, J Stafford… - Journal of Heat …, 2018 - asmedigitalcollection.asme.org
Liquid microjets are emerging as candidate primary or secondary heat exchangers for the
thermal management of next generation photonic integrated circuits (PICs). However, the …

[PDF][PDF] Localized and time-resolved velocity measurements of pulsatile flow in a rectangular channel

R Blythman, N Jeffers, T Persoons… - … Conference on Fluid …, 2016 - tara.tcd.ie
The exploitation of flow pulsation in micro-and minichannels is a potentially useful technique
for enhancing cooling of high-end photonics and electronics systems. It is thought that …

Heat Transfer Analysis of Laminar Pulsating Flow in a Rectangular Channel Using Infrared Thermography

R Blythman, S Alimohammadi… - Journal of Heat …, 2022 - asmedigitalcollection.asme.org
While numerous applied studies have successfully demonstrated the feasibility of unsteady
cooling solutions, a consensus has yet to be reached on the local instantaneous conditions …

[PDF][PDF] Wall temperature of laminar pulsating flow in a channel

R Blythman, N Jeffers, T Persoons… - Ninth World Conference …, 2017 - researchgate.net
Single-phase pulsating flow may enhance heat transfer in electronics and photonics cooling
applications. While the mechanical problem has been characterised using theory and …

The hydrodynamic and heat transfer behavior downstream of a channel obstruction in the laminar flow regime

AM Waddell, J Punch, J Stafford, N Jeffers - International Journal of Heat …, 2016 - Elsevier
Micro-fluidic systems have been proposed as potential solutions for the cooling of next-
generation Integrated Circuits (ICs) and Photonics Integrated Circuits (PICs). For PICs …