Results 91 to 100 of about 755 (242)

Data-Based In-Cylinder Pressure Model with Cyclic Variations for Combustion Control: An RCCI Engine Application

Energies
Cylinder-pressure-based control is a key enabler for advanced pre-mixed combustion concepts. In addition to guaranteeing robust and safe operation, it allows for cylinder pressure and heat release shaping.
Maarten Vlaswinkel, Frank Willems
doaj   +1 more source

IGNITION DELAY OF REACTIVITY CONTROLLED COMPRESSION IGNITION (RCCI) FOR THE MIXTURE OF DIESEL FUEL AND ETHANOL IN A RAPID COMPRESSION MACHINE [PDF]

Anais do XXIII Simpósio Internacional de Engenharia Automotiva, 2015
Juan C. V. Loaiza, Fernando Z. Sánchez, Oberdan M. R. De Souza, Sergio L. Braga   +3 more
openaire   +1 more source

Combustion and Product Characteristics of Environmentally Friendly Flame Retardant 1,1,3,3,3‐Pentafluoropropene With Three Flammable Working Fluids

Safety Science and Technology, EarlyView.
This study investigated the combustion characteristics of mixtures of the environmentally friendly flame retardant HFO‐1225zc with three combustible working fluids (HFO‐1234yf, HFC‐32, and HFO‐1243zf). The flame retardant efficacy of HFO‐1225zc on three working fluids decreases in the order: HFO‐1234yf, HFC‐32, HFO‐UFL1243zf. ABSTRACT The environmental
Biao Feng, Siqi Li, Bingrui Wang, Chaofan Zhang, Hongying Wu, Xing Li, Guoqing Shi, Suxia Ma, Dan Wang   +8 more
wiley   +1 more source

The Interplay Between Combustion and Component Thermal Loading in Next-Generation Marine Engines Employing Reactivity-Controlled Compression Ignition

Energies
Energy transition demands cleaner and more efficient marine engines, accelerating the development of reactivity-controlled compression ignition (RCCI) concepts with multi-fuel capability.
Alireza Kakoee, Kian Golbaghi, Alberto Cafari, Aneesh Vasudev, Sadegh Mehranfar, Amin Mahmoudzadeh Andwari, Ben Smulter, Jari Hyvönen, Maciej Mikulski   +8 more
doaj   +1 more source

A Bio‐Based Crosslinkable Schiff Base for Enhancing Anti‐Dripping, UV Resistance, and Mechanical Properties of PLA Composites and Fiber

Safety Science and Technology, EarlyView.
Tannic acid‐derived Schiff base (TBFe) designed with catalytic carbonization performance creates multifunctional flame‐retardant intumescent PLA with superior anti‐dripping performance, enhancement in strength, good spinnability and UV resistance reaches > 99.9% in UVA/UVB ranges.
Xu Jin, Bin Wang, Rui Wang, Zhenfeng Dong, Shuo Yang, Jing Zhang, Xiuqin Zhang   +6 more
wiley   +1 more source

Energy, environmental, and economic benefits of hydrogen-enriched biofuel using ammonium hydroxide in reactivity-controlled compression ignition engines

Results in Engineering
The depletion of fossil fuels and the escalating environmental threats from emissions are driving the adoption of electric vehicles (EVs), particularly in developed nations.
Krishnamoorthy Ramalingam, Muralidharan Kandasamy, Ganesan Subbiah, Suresh Vellaiyan, Yuvarajan Devarajan, Davannendran Chandran, Revathi Raviadaran   +6 more
doaj   +1 more source

“It's Not Equality, …It's Not Humanizing:” Content‐Area Teachers' Tensions Between CCR Curriculum and Linguistically Responsive Professional Development

TESOL Quarterly, EarlyView.
Abstract This qualitative study explores how secondary content‐area teachers of emergent bilingual (EB) students navigate tensions between linguistically responsive professional development (PD) and the implementation of state‐mandated College and Career Readiness (CCR) curricula in south Texas.
Caryn Calisi, Jerry Romero Jr., Bedrettin Yazan, Jorge Solís, Kristen Lindahl, Michael Cabantac Mauricio, María Leija, Gilberto Lara, Amanda de Oliveira Silva   +8 more
wiley   +1 more source

Hydrogen-induced Fuel System in RCCI Engine for Clean Combustion: A Review

Automotive Experiences
Research in the field of internal combustion enigine using environmentally friendly fuels must be the main focus to increase efficiency, engine performance, reduction of exhaust gas emissions to clean combustion.
Eswanto Eswanto, Mohd Adnin Hamidi, Sarbani Daud, Ahmad Fitri Yusop, Kifli Umar, Iwan Gunawan   +5 more
doaj   +1 more source

Responses of Soil Arthropod Communities to Varying Shading Levels in Agriphotovoltaic Systems

Integrative Zoology, EarlyView.
Soil fauna was primarily influenced by crop type and season rather than AgriPhotovoltaic (APV) panels. Elevated panels increased soil temperature and soil organic matter in early wheat stages, while shading enhanced soil moisture for tomatoes, benefiting moisture‐sensitive taxa.
Cristina Menta, Aldo Dal Prà, Jasmine Scartozzi, Federico Gavinelli, Giuseppe Concheri, Piergiorgio Stevanato, Gabriele Testa, Giancarlo Ghidesi, Sara Remelli   +8 more
wiley   +1 more source

Classification of NOx Emission in Marine Engines Utilizing kNN-Based Machine Learning Algorithms

International Journal of Pioneering Technology and Engineering
Marine diesel engines are crucial for powering large vessels in the maritime sector and are known for their efficiency across various industries. However, increasing environmental concerns and stringent regulations targeting air pollutants such as ...
Samet Memiş, Ramazan Şener
doaj   +1 more source