Results 81 to 90 of about 7,029 (214)

Towards Sustainable Development Goals: Application of Hydrogen-Enriched Mahua Biodiesel/Diesel Blend to Dual-Fuel Diesel Engine. [PDF]

open access: yesGlob Chall
Hoang AT   +11 more
europepmc   +1 more source

Learning hydrocracking reaction dynamics via neural ODEs: A data‐driven, gradient‐interpretable lumped modelling framework

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 3, Page 1372-1386, March 2026.
This work demonstrates the application of neural ordinary differential equations (neural ODEs) for learning hydrocracking reaction kinetics directly from data, achieving robust predictions under noise and sparsity while preserving mechanistic interpretability through gradient‐based analysis of temperature‐ and concentration‐dependent reaction rates ...
Souvik Ta   +2 more
wiley   +1 more source

Green Hydrogen for Maritime Decarbonization

open access: yesCarbon Neutralization, Volume 5, Issue 2, March 2026.
Green hydrogen offers strong potential to decarbonize maritime shipping due to its carbon‐free nature, high energy density, and versatility. This review assesses its feasibility, applications, challenges, and the roles of policy and innovation, highlighting green hydrogen and its derivatives as strategic pathways for deep maritime decarbonization ...
Chunjing Li, Wenwen Guo, Jingqiang Wang
wiley   +1 more source

Do Firms Hoard Cash Under Environmental Pressure? Insights From GHG Emissions and Greenwashing Activities

open access: yesCorporate Social Responsibility and Environmental Management, Volume 33, Issue 2, Page 2313-2327, March 2026.
ABSTRACT Environmental accountability has become a global priority, with governments implementing policies like the Kyoto Protocol and the Paris Agreement. However, many firms continue to operate outside environmentally ethical standards, facing potential regulatory, financial, and reputational risks.
Ones Amri   +3 more
wiley   +1 more source

Simulation and Experimental Investigation of Low‐Speed Centrifugal Pump Coupled With Vertical Ultra‐Low‐Head Turbine for Small‐Scale Irrigation

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
From the reviews, a new concept of a low‐speed centrifugal pump (LSCP) driven by a vertical ultra‐low‐head hydro turbine (VULHT) was designed and tested on simulation and physical setup. It was performed with a 1.8 m delivery head, concluding as inefficient. For ultra‐low‐head conditions, different than centrifugal action is recommended.
Raj Kumar Chaulagain   +4 more
wiley   +1 more source

The diesel engine.

open access: yesThe diesel engine.
種別 ...
openaire  

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