Design and analysis of a parallel hydraulic – pneumatic regenerative braking system for heavy-duty hybrid vehicles
Sign Up to like & getrecommendations! Published in 2018 at "Applied Energy"
DOI: 10.1016/j.apenergy.2018.04.102
Abstract: Abstract Hydraulic-pneumatic hybrid powertrains provide an opportunity for combined high power and high energy regenerative braking systems for heavy duty vehicles that need to transpose both highway and urban areas. The challenge in designing these… read more here.
Keywords: system; energy; heavy duty; full stop ... See more keywords
The effects of hydraulic/pneumatic fracturing-enhanced remediation (FRAC-IN) at a site contaminated by chlorinated ethenes: A case study.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.125883
Abstract: A low-permeability locality with heterogeneous geology contaminated primarily by tetrachloroethene (PCE) present partially in the free phase in the unsaturated zone was treated on a pilot scale via direct push pneumatic fracturing combined with the… read more here.
Keywords: pneumatic fracturing; chlorinated ethenes; remediation; hydraulic pneumatic ... See more keywords