Development of a laser-induced heat flux technique for measurement of convective heat transfer coefficients in a supersonic flowfield [PDF]
A technique is developed to measure the local convective heat transfer coefficient on a model surface in a supersonic flow field. The technique uses a laser to apply a discrete local heat flux at the model test surface, and an infrared camera system ...
Chriss, Randall M. +4 more
core +1 more source
Advanced Materials, EarlyView.We report a multifunctional tapered optical fiber integrating a conformal micro‐resistance temperature detector (µRTD) for local, real‐time thermometry during optical stimulation. The platform combines light‐delivery and temperature sensing within a minimally invasive footprint, enabling detection of sub‐degree cortical heating under representative ...
Antonio Balena +6 more
wiley +1 more source
The Influence of Surface Radiation on the Passive Cooling of a Heat-Generating Element
Energies, 2019 Low-power electronic devices are suitably cooled by thermogravitational convection and radiation. The use of modern methods of computational mechanics makes it possible to develop efficient passive cooling systems.
Igor V. Miroshnichenko +2 more
doaj +1 more source
Convective and radiative heat transfer to an ablating body, part I Final report [PDF]
Convective and radiative heat transfer to entry vehicles with ablative heat ...
Hoshizaki, A., Lasher, L. E.
core +1 more source
Modelling surface heat exchanges from a concrete block to the environment [PDF]
, 2004 The presented problem was to determine an appropriate heat transfer boundary condition at the surface of a concrete slab exposed to the environment. The condition obtained involves solar radiation and convective heat transfer, other terms were shown to ...
Ballim, Y. +4 more
core
Validation of a coupled heat, vapour and liquid moisture transport model for porous materials implemented in CFD [PDF]
, 2014 Moisture-related damage is an important issue when looking at the performance of building envelopes. In order to accurately predict the moisture behaviour of building components, building designers can resort to Heat, Air and Moisture (HAM) models.
De Paepe, Michel +4 more
core +2 more sources
Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes
Advanced Materials, EarlyView.A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang +11 more
wiley +1 more source
Film Cooling from Two Staggered Rows of Compound Angle Holes at High Blowing Ratios
International Journal of Rotating Machinery, 1996 Experimental results are presented which describe the development and structure of flow downstream of two staggered rows of film-cooling holes with compound angle orientations at high blowing ratios.
Phillip M. Ligrani, Joon Sik Lee
doaj +1 more source
Energy Engineering and Control Systems, 2020 A mathematical model and the respective structural scheme of the convective heating surfaces of the TPP-210А steam boiler were developed as a system of interconnected heat exchangers.
Igor Galyanchuk, Taras Kravets
doaj +1 more source
A laser-induced heat flux technique for convective heat transfer measurements in high speed flows [PDF]
A technique is developed to measure the local convective heat transfer coefficient on a model surface in a supersonic flow field. The technique uses a laser to apply a discrete local heat flux at the model test surface, and an infrared camera system ...
Hingst, W. R. +2 more
core +1 more source