Results 71 to 80 of about 876,688 (202)

Thermal Properties of Graphene, Carbon Nanotubes and Nanostructured Carbon Materials

open access: yes, 2011
Recent years witnessed a rapid growth of interest of scientific and engineering communities to thermal properties of materials. Carbon allotropes and derivatives occupy a unique place in terms of their ability to conduct heat.
A Balandin   +143 more
core   +1 more source

Synthesis of Single-Crystalline LiMn2O4 with Different Dimensional Nanostructures for Li-ion Batteries

open access: yesInternational Journal of Electrochemical Science, 2014
The powders of single-crystalline LiMn2O4 with different dimensional nanostructures were synthesized. The effect of nanostructure on the electrochemical properties of LiMn2O4 cathode was also investigated by controlling the nanostructure of LiMn2O4 ...
Yige Sun   +6 more
doaj   +1 more source

A methodology to evaluate the optimal insulation thickness for heating and cooling needs in different climatic zones for buildings made of reinforced concrete with cavity walls

open access: yesHeliyon
The study aims to define a methodology to evaluate the optimal insulation thickness with reference to the annual energy balance, including both heating and cooling seasons, for different climatic zones, based on three real case studies.
D. Borelli   +4 more
doaj   +1 more source

Hierarchical macro-nanoporous metals for leakage-free high-thermal conductivity shape-stabilized phase change materials

open access: yes, 2020
Impregnation of Phase Change Materials (PCMs) into a porous medium is a promising way to stabilize their shape and improve thermal conductivity which are essential for thermal energy storage and thermal management of small-size applications, such as ...
Dauvergne, Jean-Luc   +8 more
core   +1 more source

Integration of Design, Thermal, Structural, and Optical Analysis, Including Thermal Animation [PDF]

open access: yes, 1993
In many industries there has recently been a concerted movement toward 'quality management' and the issue of how to accomplish work more efficiently.
Amundsen, Ruth M.
core   +1 more source

A novel high-temperature water cooling system utilizing cascaded cold energy from underground water plants in northern China

open access: yesCase Studies in Thermal Engineering
In alignment to China's ambitious ‘Dual Carbon' strategy and the urgent need to address energy shortages, optimizing energy consumption in air conditioning systems has become a critical imperative in thermal engineering.This study introduces an ...
Chuanmin Tai   +5 more
doaj   +1 more source

Towards phase-coherent caloritronics in superconducting circuits

open access: yes, 2017
The emerging field of phase-coherent caloritronics (from the Latin word "calor", i.e., heat) is based on the possibility to control heat currents using the phase difference of the superconducting order parameter.
Fornieri, Antonio, Giazotto, Francesco
core   +1 more source

Comparative study between conventional and ultrasonic homogenization techniques on the formulated vegan frozen dessert made using chickpea and mung bean protein isolates

open access: yesFood Chemistry Advances
This work is on the substitution of milk protein and milk fat with legume protein and vegetable oil for the preparation of frozen desserts, which are non-dairy alternatives to lactose-intolerant populations. The main objective of this study is to compare
Sona Kurian   +6 more
doaj   +1 more source

Prolonging thermal barrier coated specimen life by thermal cycle management [PDF]

open access: yes
Measurements were made of the rate of increase in temperature of a ZrO2-8Y2O3 thermal barrier coated (TBC) specimen for various values of fuel/air (F/A) ratios when the specimen is exposed to a 0.3 Mach burner flame.
Hendricks, R. C.   +2 more
core   +1 more source

Cryogenic helium subsurface pressurization in terrestrial and low-gravity: experiments and flow visualization

open access: yesnpj Microgravity
Pressurization of cryogenic propellant storage tanks is required for propellant thermodynamic conditioning and for enabling propellant transfer from a supply tank to another tank or an engine.
Jinze Yu   +5 more
doaj   +1 more source

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