Energy Science &Engineering, EarlyView.A piston bowl's design and spray angle improve air‐fuel mixing, resulting in more complete combustion and higher efficiency. Ansys Forte 2023 R1 a CFD software was used to analyze the effects of five combustion chamber geometries of cylinder, modified re‐entrant, re‐entrant, double‐stepped, and stepped on engine performance, combustion, and emission ...
Md. Nazmul Haque +7 more
wiley +1 more source
The Influence of SiC and Al<sub>2</sub>O<sub>3</sub> Particles on the Microstructure and Tribological Properties of the EN-GJL-150 Cast Iron-Based Composite. [PDF]
Materials (Basel)Piatkowski J +3 more
europepmc +1 more source
Energy Science &Engineering, EarlyView.CFD analysis of a diesel–CH4–H2 tri‐fuel engine shows that increasing hydrogen energy share (HES) enhances mixing and accelerates combustion, improving pressure, efficiency, and reducing CO and soot. At 60% HES, ISFC improves 26.2%, soot drops 95%, while NOx increases due to higher temperatures. ABSTRACT The global commitment to achieve net‐zero carbon
Md. Ifthaker Alam +4 more
wiley +1 more source
Sex Differences in Force, Velocity, and Power Percent Changes During Countermovement Jump Performance Following a Dynamic Warm-Up. [PDF]
MusclesSanders GJ +3 more
europepmc +1 more source
Triboelectric nanogenerators for vehicle intelligent cockpits
FlexMat, EarlyView.Converting mechanical stimuli from drivers and vehicle motion into electrical signals, triboelectric nanogenerators provide promising interfaces toward passive, flexible, distributed and intelligent sensing for next‐generation automotive cockpits to support three core functional dimensions: driver state monitoring, vehicle state monitoring, and human ...
Haiqiu Tan +9 more
wiley +1 more source
Tribological Behavior and Self-Lubrication Mechanisms of C<i><sub>f</sub></i>/SiC-B<sub>12</sub>(C,Si,B)<sub>3</sub> Composites Under Coupled Temperature-Velocity Conditions: A Preliminary Study. [PDF]
Materials (Basel)Guo X +9 more
europepmc +1 more source
Global Strategy Journal, EarlyView.Abstract Research Summary The rise of emerging market lead firms (LFs) in global value chains (GVCs) challenges the prevailing view that only multinational corporations (MNCs) from advanced economies lead systems integration, design, and innovation activities.
Yuanyuan Wu, Paola Perez‐Aleman
wiley +1 more source
Vertical Jump and Isometric Strength in Professional Female Basketball Players: Starter vs. Non-Starter Comparison. [PDF]
PLoS OneNieto-Acevedo R +5 more
europepmc +1 more source
THE EFFECT OF BRAKING ON THE BRAKING DYNAMICS OF THE AUTUMOBILE
Young Scientist, 2019 Volodymyr Kniaz +4 more
openaire +1 more source
Maternal and infant gut microbiome
iMeta, EarlyView.The maternal–infant continuum involves critical windows of host–microbiota co‐adaptation. Preconception, maternal and paternal microbiomes modulate immunity and reproduction. During pregnancy, a gut–placenta axis emerges, where microbial metabolites influence fetal growth or contribute to complications like gestational diabetes mellitus (GDM ...
Huidi Wang +25 more
wiley +1 more source