Results 81 to 90 of about 136,833,435 (290)

Snapshot Spatiotemporal‐Spectral Imaging Enabled by Joint Photonic Encoding

Advanced Science, EarlyView.
Spectra4D enables snapshot spatiotemporal‐spectral imaging by combining high‐speed DMD temporal modulation with CMOS‐integrated Fabry‐Pérot spectral encoding. From a single 2D measurement, a dual‐mask‐guided reconstruction network recovers multiple time‐resolved hyperspectral frames, enabling high‐fidelity observation of rapidly evolving spatial ...
Chunyu Chen, Junren Wen, Hao Sha, Chenying Yang, Ziyang Chen, Xiaochen Feng, Taiqin Chen, Wenzhen Zou, Xiangyu Chen, Xiangyang Ji, Guojun Liu, Yongbing Zhang   +11 more
wiley   +1 more source

CINÉTICA DE PROCESOS DE COMBUSTIÓN IN SITU: UNA DISCUSIÓN DE LOS MODELOS CINÉTICOS

Revista Fuentes El Reventón Energético, 2013
In situ combustion is a thermal enhanced heavy oil recovery method in which a portion of the oil is burned (approximately 10%) due to the reaction with oxygen or any other oxidant gas with the purpose of generating energy as heat.
María Carolina Ruíz Cañas, Hernando Bottia Ramirez, Samuel Fernando Muñoz Navarro   +2 more
doaj  

Hydrogen from Depleted/Depleting Hydrocarbon Reservoirs: A Reservoir Engineering Perspective

Applied Sciences
In today’s industry, H2 is mostly produced from fossil fuels such as natural gas (NG), oil, and coal through various processes. However, all these processes produce both carbon dioxide (CO2) as well as H2, making them questionable in terms of climate ...
Hakan Alkan, Johannes Fabian Bauer, Oleksandr Burachok, Patrick Kowollik, Michael Olbricht, Mohd Amro   +5 more
doaj   +1 more source

Boron Crosslinking Enables Anion‐Lean Solvation and Stable Interfaces for Dendrite‐Free Lithium Metal Batteries

Advanced Science, EarlyView.
The boron‐crosslinked gel polymer electrolyte (GPE_TMAB) enhances Li+ transport through Lewis‐acidic boron centers that selectively immobilize TFSI− anions, thereby enabling single‐ion conduction and promoting dendrite‐free lithium deposition. The engineered solvation structure drives the formation of an inorganic‐rich, mechanically robust SEI ...
A Hyeon Cho, Hyeoksu Kwon, Yubhin Cho, Seon Min Park, Junsu Son, Ke Zhang, Tae Kyung Lee, U Hyeok Choi   +7 more
wiley   +1 more source

ANÁLISIS DE LOS GASES DE COMBUSTIÓN - EL VERDADERO ROL DE LAS PRUEBAS DE TUBO

Revista Fuentes El Reventón Energético, 2012
During and after a combustion tube test, when the post-core is disassembly and removed, the produced fluids are amalysed. The emulsions are analyzed by the addition of toluene and centrifugation.
Fabian Camilo Yatte Garzon, Luis Roberto Oliveros Gómez, Samuel Fernando Muñoz Navarro   +2 more
doaj  

Numerical Approximation of the In Situ Combustion Model Using the Nonlinear Mixed Complementarity Method

Fluids
In this work, we study a numerical method to approximate the exact solution of a simple in situ combustion model. To achieve this, we use the mixed nonlinear complementarity method (MNCP), a variation of the Newton method for solving nonlinear systems ...
Julio César Agustin Sangay, Alexis Rodriguez Carranza, Juan Carlos Ponte Bejarano, José Luis Ponte Bejarano, Eddy Cristiam Miranda Ramos, Obidio Rubio, Franco Rubio-López   +6 more
doaj   +1 more source

Study on the Lower Limits of Physical Parameters for Heavy Oil Reservoirs during the In Situ Combustion Process. [PDF]

ACS Omega, 2023
Zhao R, Xu H, Sun Z, Shi X, Wang L, Guo W.   +5 more
europepmc   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Mechanical Properties of Calcium Aluminate Cement Reinforced with Plasma-Treated Basalt Fibers for In Situ Combustion. [PDF]

ACS Omega, 2023
Zhang H, Cheng X, Guo J, Cai J, Ni X.
europepmc   +1 more source

Reaction-diffusion effects on species mixing rates in turbulent premixed methane-air combustion

, 2009
The scalar mixing time scale, a key quantity in many turbulent combustion models, is investigated for reactive scalars in premixed combustion. Direct numerical simulations of threedimensional, turbulent Bunsen flames with reduced methane-air chemistry ...
Grout, R.W., Sankaran, R., Richardson, E.S., Chen, J.H.   +3 more
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