Results 161 to 170 of about 32,675 (265)

Flashback behavior and safety implications of hydrogen-natural gas mixtures. [PDF]

Sci Rep
Nosek R, Patsch M, Pilát P, Zvada B, Backa A.   +4 more
europepmc   +1 more source

Imaging gas in a combustion engine with high‐energy X‐ray Compton scattering

Journal of Synchrotron Radiation, Volume 33, Issue 3, Page 788-793, May 2026.
Compton‐scattering imaging has been applied to a combustion engine under operation for the first time. With a time‐resolved technique, a crank‐angle dependency of Compton‐scattered X‐ray intensity is obtained at different positions in a combustion chamber.We have developed a time‐resolved Compton‐scattering imaging technique for visualizing gas ...
Yuki Mizuno, Hiroaki Suzuki, Naruki Tsuji, Takuyo Oguchi, Go Matsubara, Hiroyuki Yamase, Yoshiharu Sakurai   +6 more
wiley   +1 more source

Design optimization and experimental validation of a biogas-powered stove for energy efficiency in injera baking in rural Ethiopia. [PDF]

Sci Rep
Syum GG, Gebrselassie MG, Kanti PK, Kumara PCA, Hamida MBB, Chandra HSS.   +5 more
europepmc   +1 more source

Identifying Food Packaging Migrants: Current Analytical Capabilities, Challenges, and Future Prospects

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT The migration of intentionally and non‐intentionally added substances (IAS/NIAS) from food packaging into foodstuffs presents a significant challenge to consumer health and food safety. Accurate and comprehensive identification of these chemical migrants is therefore paramount.
Xue‐Chao Song, Qi‐Zhi Su, Elena Canellas, Qin‐Bao Lin, Yu Zhou, Cristina Nerin   +5 more
wiley   +1 more source

Feasibility study of hydrogen-ammonia synergistic combustion in scramjets across broad Mach ranges. [PDF]

Nat Commun
Song X, Cai Z, Ji J, Chen Z, Wang T, Li F, Sun M.   +6 more
europepmc   +1 more source

Characterising Ecosystem Composition, Structure and Function of Alternative Stable States in Temperate Forests of South‐Eastern Australia

Global Change Biology, Volume 32, Issue 5, May 2026.
Alternative stable states established following repeated short‐interval fires in resprouting Eucalyptus temperate forests were associated with declines across multiple ecosystem functions. For example, carbon storage potential was significantly reduced (b: p < 0.001), with alternative states storing substantially less carbon than reference forests ...
Aaron E. Heap, Tom A. Fairman, Trent D. Penman, Lauren T. Bennett   +3 more
wiley   +1 more source

Valence Threshold Photoionization Spectra of C5$_5$H and C5$_5$H2$_2$ Isomers

ChemPhysChem, Volume 27, Issue 8, 28 April 2026.
Mass‐selected threshold photoelectron spectra (TPES) of l‐C5H, HC5H, and c–C3H‐CCH were recorded using double‐imaging photoelectron‐photoion coincidence spectroscopy. These transient species were generated in situ by hydrogen abstraction from cyclopropylacetylene and 1,3‐pentadiyne.
Ugo Jacovella, Myriam Drissi, Bérenger Gans, Corentin Rossi, Gustavo A. Garcia, Hai Linh Le, Mengxu Jiang, Jean‐Claude Guillemin, Séverine Boyé‐Péronne, Jean‐Christophe Loison   +9 more
wiley   +1 more source

Activation Energy, Temperature Exponent, and Adiabatic Laminar Flame Speed of Preheated Syngas Mixtures from Biomass-Derived Vapors. [PDF]

ACS Omega
Costa GNS, Francisco RW, Oliveira AAM.
europepmc   +1 more source

Quantitative Effects of Porous Obstruction Number on Explosion Dynamics of C₃H₈/H₂ Mixtures. [PDF]

ACS Omega
Qiao Z, Miao Q, Li Y, Ma H, Li R, Miao X.   +5 more
europepmc   +1 more source

Temporally resolved planar measurements of transient phenomena in a partially pre-mixed swirl flame in a gas turbine model combustor [PDF]

, 2010
Boxx, Isaac, Carter, Campbell, Meier, Wolfgang   +2 more
core   +1 more source