Study on the effect of hydrogen fraction on the premixed combustion characteristics of syngas/air mixtures
Sign Up to like & getrecommendations! Published in 2020 at "Energy"
DOI: 10.1016/j.energy.2020.117592
Abstract: Abstract Effect of hydrogen fraction on the combustion characteristics of syngas/air mixtures was experimentally investigated at various hydrogen fractions and equivalence ratios in a turbulent combustion bomb under atmospheric temperature and pressure. The laminar burning… read more here.
Keywords: effect; burning velocity; hydrogen fraction; hydrogen ... See more keywords
Constraining the reionization history with CMB and spectroscopic observations
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.043524
Abstract: We investigate the constraints on the reionization history of the Universe from a joint analysis of the cosmic microwave background and neutral hydrogen fraction data. The tanh parametrization and principal component analysis methods are applied… read more here.
Keywords: neutral hydrogen; history; reionization history; hydrogen fraction ... See more keywords