Results 121 to 130 of about 74,320 (357)

Coupled atmosphere-wildland fire modeling with WRF-Fire

open access: yes, 2011
We describe the physical model, numerical algorithms, and software structure of WRF-Fire. WRF-Fire consists of a fire-spread model, implemented by the level-set method, coupled with the Weather Research and Forecasting model. In every time step, the fire
Beezley, Jonathan D.   +2 more
core   +1 more source

Finalisation of the European Approach to Assess the Fire Performance of Facades—Brief Information on the Outcome of the Project

open access: yesFire and Materials, EarlyView.
ABSTRACT This research was conducted within the framework of project SI2.825082, funded by the European Commission—DG GROW. The project's objective was to finalise a European approach for assessing the fire performance of façades under medium and large fire exposure conditions.
Péter Tóth   +7 more
wiley   +1 more source

Combustion heat release models of biodiesels [PDF]

open access: yes, 2014
Fossil fuels such as standard gasoline and diesel fuel are the most important source of energy for our society today, providing the bulk of global energy requirements for transportation, construction, heating, and agriculture.
Abuhabaya, Abdullah   +2 more
core  

Lifetime of the Gas Evolution Electrode of the Zn–H2 Storage System

open access: yesFuel Cells, EarlyView.
ABSTRACT A novel electrically chargeable galvanic system is presented that efficiently stores energy in the form of zinc and releases hydrogen and electricity upon discharge. In this concept, oxygen is released at the gas electrode during charging, and zinc oxide is reduced to metallic zinc at the counter electrode.
Robert Hahn   +3 more
wiley   +1 more source

Hydrogen or hydrogen-derived methanol for dual-fuel compression-ignition combustion: An engine perspective

open access: hybrid, 2022
Víctor M. Domínguez   +4 more
openalex   +1 more source

Performance and emissions of compression ignition engine fueled with preheated blend of vegetable oil [PDF]

open access: yes, 2014
Now days fossil fuel has been a problem that can been use in a compression ignition engine. Straight vegetable oil is one of the most reliable fuel that suitable for diesel engine. The scope of study of this study is focused on performance and emission
Suffian, Mohamad Mokhsen
core  

Bridging Early Adolescents' Online and In‐Person Experiences: Qualitative Explorations of Emotional and Relational Well‐Being in the Post‐COVID‐19 Era

open access: yesJournal of Adolescence, EarlyView.
ABSTRACT Introduction Technology plays a dual role in adolescents' lives, offering valuable avenues for social engagement and support while also introducing risks of social comparison, harassment, and loneliness. Qualitative data that centers on adolescent voices and contexts can illuminate the interplay of these protective and risk factors.
Xiaoqi Ma   +5 more
wiley   +1 more source

Transverse liquid fuel jet breakup, burning, and ignition [PDF]

open access: yes, 1990
An analytical study of the breakup, burning, and ignition of liquid fuels injected transversely into a hot air stream is conducted. The non-reacting liquid jet breakup location is determined by the local sonic point criterion. Two models, one employing analysis of an elliptical jet cross-section and the other employing a two-dimensional blunt body to ...
openaire   +2 more sources

Fostering Inclusive Excellence: Reimagining Oral Science Research and Admissions to Advance Dentistry During Perilous Times

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Purpose: Recent shifts in public policy and legislation have aimed to dismantle progress toward racial equity in the United States, especially within the realm of education. Dental education institutions are responsible for cultivating the oral healthcare workforce of the future, but their ability to meet the growing dental burden is hampered ...
RK, JB, YK, DG
wiley   +1 more source

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