Massachusetts Institute of Technology
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The thermal-Hydraulics lab of Prof Jacopo Buongiorno, Dr Tom McKrell and Dr. Lin-wen Hu

The thermal-hydraulics lab supports the development of nanofluids for enhanced heat transfer in nuclear and conventional systems, and the study of fundamental boiling phenomena. The lab is equipped with state-of-the-art instrumentation for measurement of thermo-physical properties such as thermal conductivity, surface tension and viscosity, and various flow loops for characterizing convective heat transfer and fluid dynamics behavior, both in single-phase and two-phase flow. A particularly interesting facility uses infra-red thermometry, high-speed imaging and a double-sensor optical probe to obtain detailed and fundamental time- and space-resolved data on pool boiling heat transfer, specifically bubble departure diameter and frequency, growth and wait times, nucleation site density and near-wall void fraction. These data can be used to inform and validate models of boiling heat transfer and Critical Heat Flux.


Collection videos

Fundamentals of Boiling

Fundamentals of Boiling

Added over 1 year ago | 00:00:40 | 1250 views

Research from Professor Jacopo Buongiorno's lab showing the 2D time-dependent temperature distribution on an indium-tin-oxide (ITO) heater, laid over a transparent sapphire substrate. Temperature is measured with high-speed infra-red the...

Nanofluids for Nuclear Applications

Nanofluids for Nuclear Applications

Added 4 years ago | 00:00:17 | 3553 views

Research from Professor Jacopo Buongiorno's lab showing the occurrence of CHF, the transition from nucleate boiling to film boiling, on an electrically-heated wire submerged in water.

Collection details

Category
Engineering
Language
English

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