Impact of coolant temperature on the combustion characteristics and emissions of a stratified-charge direct-injection spark-ignition engine fueled with E30

• Ethanol-blended gasoline can exacerbate engine cold-start emissions. • Using an E30 gasoline, fuel-efficient lean stratified-charge SI operation was studied. • Low engine coolant temperature increases exhaust soot, CO and HC emissions. • Optical diagnostics reveal more wall wetting and sooting fla...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

He, Xu [verfasserIn]

Zhou, Yang

Liu, Zechang

Yang, Qing

Sjöberg, Magnus

Vuilleumier, David

Ding, Carl-Philipp

Liu, Fushui

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2022

Schlagwörter:

Wall wetting

High-speed direct photography

Ethanol

Stratified charge

Coolant temperature

Direct-injection spark-ignition engine

Übergeordnetes Werk:

Enthalten in: Achieving highly tunable negative permittivity in titanium nitride/polyimide nanocomposites via controlled DC bias - Yang, Chaoqiang ELSEVIER, 2018, the science and technology of fuel and energy, New York, NY [u.a.]

Übergeordnetes Werk:

volume:309 ; year:2022 ; day:1 ; month:02 ; pages:0

Links:

Volltext

DOI / URN:

10.1016/j.fuel.2021.121913

Katalog-ID:

ELV055836224

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