Results 181 to 190 of about 570,217 (365)
Experimental Researches on Heat Transfer from Vertical Flat Plate by Natural Convection (1st Report)
, 1953 Sugao SUGAWARA +3 more
openalex +2 more sources
Advanced Sustainable Systems, EarlyView.A freestanding ZnO nanorod array on carbon cloth (ZnO/CC) is synthesized via hydrothermal growth and studied during its electrochemical reduction to Zn. Advanced characterization techniques (SEM, HRTEM, and STXM) reveal the morphochemical evolution of ZnO nanorods, providing unprecedented insights into the ZnO‐to‐Zn conversion mechanism.
Elisa Emanuele +13 more
wiley +1 more source
Basal Metabolism, Radiation, Convection and Vaporization at Temperatures of 22 to 35°C.
, 1938 James D. Hardy +2 more
openalex +1 more source
The Global Warming Potential of Geoengineering via Radiative Cooling
Advanced Sustainable Systems, EarlyView.The cooling power of engineered radiative cooling materials is determined and compared to conventional construction and roofing materials and Earth's natural surfaces. Results show if 1% of Earth's surface are to be covered with state‐of‐the‐art radiative cooling materials the terrestrial radiative forcing would decrease by 1.61 W·m−2 (from 0.6 to −1 ...
Atousa Pirvaram +2 more
wiley +1 more source
East European Journal of Physics, 2017 A convective model describing the nature and structure of the roton is proposed. According to the model, the roton is a cylindrical convective cell with free horizontal boundaries. On the basis of the model, the characteristic geometric dimensions of the roton are estimated, and the spatial distribution of the velocity of the helium atoms and the ...
openaire +5 more sources
Advanced Sustainable Systems, EarlyView.The measured infrared spectrum of lithium‐sodium orthoborate ((Li0.5Na0.5)3BO3) is shown by first principle calculations to be made up of contributions originating from the mixed alkali‐metal orthoborate Li5Na4B3O9, pyroborate Li2Na2B2O5 and carbonate LiNaCO3, showcasing the important effect of carbon dioxide absorption on the structural make‐up of the
David Unnervik, Takuya Harada
wiley +1 more source
Note Concerning the Influence of Rotation on Convection [PDF]
, 1959 Victor P. Starr
openalex +1 more source
Machine Learning‐Driven Multi‐Objective Optimization of Microchannel Reactors for CO₂ Conversion
Advanced Sustainable Systems, EarlyView.This study introduces a novel method that combines CFD, RSM, and ML to improve a microreactor's performance utilizing the Sabatier reaction. A range of ML models is assessed, and the best one is selected to predict optimal reactor conditions. ML shows the ability to predict performance in just milliseconds, leading to a decrease in computational time ...
Sandeep Kumar +2 more
wiley +1 more source
AIChE Journal, Volume 69, Issue 1, January 2023., 2023 Abstract In recent years, the catalyst pellets made of open‐cell metallic foams have been identified as a promising alternative in fixed‐bed reactors. A reliable modeling tool is necessary to investigate the suitability of different foam properties and the shapes of foam pellets.
Ginu R. George +7 more
wiley +1 more source
Electro‐Thermal Response of Thin Film Heaters Based on Embedded Periodic Metallic Mesh
Advanced Theory and Simulations, EarlyView.“This study systematically investigates the effect of periodic metallic mesh topology on electrical and electro‐thermal behaviours of thin thermal heaters. The derived closed‐form expressions capture the dependence of sheet resistance on design parameters, providing a crucial tool for rapidly exploring a vast design space and accelerating design and ...
Dimitrios Charaklias +3 more
wiley +1 more source