Results 141 to 150 of about 63,706 (311)

Heat Integrated Milk Powder Production

, 2014
Dairy processing is critical to New Zealand’s (NZ) economy producing NZ$13 billion in exports for 2012 while consuming 32 PJ of fossil fuels for process heat. Three quarters of NZ dairy exports are milk powders.
Walmsley, Timothy Gordon
core  

Annular flow enhanced two-phase evaporative heat exchanger for space-based systems [PDF]

, 1991
The development of multi-kilowatt space-based systems requires the transport of waste heat loads over long distances in micro-gravity conditions. In this context two-phase heat transport systems are attractive enabling a high rate of heat transport ...
Nikanpour, D.
core  

Comparative design study of a diesel exhaust gas heat exchanger for truck applications with conventional and state of the art heat transfer enhancements

, 2010
The exhaust gas of heavy duty diesel engines can provide an important heat source that may be used in a number of ways to provide additional power and improve overall engine efficiency.
Hountalas, D. T., Bergeles, G, Mavropoulos, G.C., Mavridou, S., Bouris, D., Mavropoulos, GC, Mavropoulos, G. C., Bergeles, G., Hountalas, D.T., Bouris, D, Hountalas, DT, Mavridou, S   +11 more
core   +1 more source

Polarity‐Reversible Photoresponse–Driven Autonomous Wavelength Discrimination in Quantum Dot–Tellurium Thin‐Film Photodetectors via Engineered Energy‐Band Alignment

Advanced Functional Materials, EarlyView.
A quantum dot–tellurium thin‐film photodetector autonomously discriminates visible and infrared wavelengths through polarity‐reversible photoresponses. Engineered carrier separation and gain modulation enable filter‐free multispectral sensing within a single‐device architecture.
Yong Min Lee, Jungho Kim, Hyung Jin Choi, Woosik Kim, Byung Ku Jung, Young Kyun Choi, Taesung Park, Soong Ju Oh   +7 more
wiley   +1 more source

Energy-saving Potential Study on Telecommunication Base Station Free Cooling With a Thermosyphon Heat Exchanger in China

, 2012
The energy consumption of air conditioning for a telecommunication base station (TBS) in China can be significantly decreased when an air to air thermosyphon heat exchanger is used for free cooling in low atmosphere temperature days.
Zhou, Feng, Chen, Jie, Ma, Guoyuan, Liu, Zhongliang   +3 more
core  

Aluminium Foams For Heat transfer Applications [PDF]

, 2012
Open cell metal foams show great potential as a heat exchangers, due to their permeability to fluids and the high conductivity of the metallic network.
Zaragoza, Gael
core  

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source

Crystallization fouling on modified heat exchanger surfaces [PDF]

, 2017
Fouling of heat transfer surfaces is a major challenge in design and operation of the process equipment. Fouling decreases economic profitability of processes as well as increases the environmental impact of production.
Keiski, R. L., Pääkkönen, T. M., Muurinen, E., Riihimäki, M., Simonson, C. J., Guillot, J., Lecoq, E.   +6 more
core  

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

Advanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade, Mario Fratschko, Robbin Steentjes, Mercedes Linares‐Moreau, Paolo Falcaro, Christof Wöll, Roland Resel, Egbert Zojer   +7 more
wiley   +1 more source

Development and Some Applications of Earth Tube Heat Exchanger in Gujarat [PDF]

This write-up describes the development and some applications of earth tube heat exchangers in Gujarat. Work outlined here was delivered as Nanubhai Amin Memorial Lecture at Electrical Research and Development Association, Vadodara as part of Technology ...
Girja Sharan
core