Prevalence and determinants of adolescent pregnancy in Africa: a systematic review and meta-analysis

GM Kassa, AO Arowojolu, AA Odukogbe, AW Yalew - Reproductive health, 2018 - Springer
Background Adolescence is the period between 10 and 19 years with peculiar physical,
social, psychological and reproductive health characteristics. Rates of adolescent …

A review of controlling strategies of the ignition timing and combustion phase in homogeneous charge compression ignition (HCCI) engine

X Duan, MC Lai, M Jansons, G Guo, J Liu - Fuel, 2021 - Elsevier
Generally, the homogeneous charge compression ignition (HCCI) engine presents superior
fuel economy and ultra-low NOx and particle matter emissions compared with the traditional …

A review on low temperature combustion engines: Performance, combustion and emission characteristics

M Krishnamoorthi, R Malayalamurthi, Z He… - … and Sustainable Energy …, 2019 - Elsevier
Low temperature combustion (LTC) is a recent engine technology that can reduce the
oxides of nitrogen (NOx) and soot emissions simultaneously while maintaining higher …

Evolution, challenges and path forward for low temperature combustion engines

AK Agarwal, AP Singh, RK Maurya - Progress in energy and combustion …, 2017 - Elsevier
Universal concerns about degradation in ambient environment, stringent emission
legislations, depletion of petroleum reserves, security of fuel supply and global warming …

[HTML][HTML] Review of high efficiency and clean reactivity controlled compression ignition (RCCI) combustion in internal combustion engines

RD Reitz, G Duraisamy - Progress in Energy and Combustion Science, 2015 - Elsevier
This article covers key and representative developments in the area of high efficiency and
clean internal combustion engines. The main objective is to highlight recent efforts to …

A comparative study on methanol/diesel and methanol/PODE dual fuel RCCI combustion in an automotive diesel engine

G Duraisamy, M Rangasamy, N Govindan - Renewable Energy, 2020 - Elsevier
In the present work, an attempt was made to study and compare the effect of
Methanol/Diesel and Methanol/PODE RCCI combustion in a 3-cylinder, turbocharged …

[HTML][HTML] Improving thermal efficiency of internal combustion engines: recent progress and remaining challenges

RY Dahham, H Wei, J Pan - Energies, 2022 - mdpi.com
Improving thermal efficiency and reducing carbon emissions are the permanent themes for
internal combustion (IC) engines. In the past decades, various advanced strategies have …

Fundamental phenomena affecting low temperature combustion and HCCI engines, high load limits and strategies for extending these limits

S Saxena, ID Bedoya - Progress in Energy and Combustion Science, 2013 - Elsevier
Low temperature combustion (LTC) engines are an emerging engine technology that offers
an alternative to spark-ignited and diesel engines. One type of LTC engine, the …

Fuel reactivity controlled compression ignition (RCCI): a pathway to controlled high-efficiency clean combustion

SL Kokjohn, RM Hanson, DA Splitter… - … Journal of Engine …, 2011 - journals.sagepub.com
A fuel reactivity controlled compression ignition (RCCI) concept is demonstrated as a
promising method to achieve high efficiency–clean combustion. Engine experiments were …

[HTML][HTML] Impacts of EGR on RCCI engines management: A comprehensive review

M Elkelawy, EA El Shenawy, SA Mohamed… - Energy Conversion and …, 2022 - Elsevier
Exhaust gas recirculation (EGR) has been one of the essential aspects to manage
combustion phasing, in-cylinder reactivity, performance, and emissions in innovative RCCI …