PM and CO2 reduction in a dual-fuel heavy-duty diesel engine during the freeway part of transient worldwide emission tests

Pedro Manuel Barroso Guzman; Xavier Ribas; José María García; Mario Pita

doi:10.4271/2013-01-2759

PM and CO₂ reduction in a dual-fuel heavy-duty diesel engine during the freeway part of transient worldwide emission tests

Pedro Manuel Barroso Guzman
, Xavier Ribas
, José María García
, Mario Pita

Applus RTD Group

Research output: Contribution to journal › Conference article › peer-review

6 Citations (Scopus)

Abstract

The objective of this study is to describe the results on Particle Matter and CO₂ emissions when an existing Heavy-Duty diesel engine for on-highway truck applications is converted to a Dual-fuel engine (diesel + Natural Gas) during the freeway part of transient worldwide emission tests. A Dual-fuel engine with Homogeneous Gas Charge Injection in the intake line before turbocharger was considered. The results showed the feasibility of this kind of technology for transient operation reaching a significant reduction of Particle Matter plus a decrement in CO₂ emissions compared to diesel baseline engine. The results of gas energy replacement ratio, brake fuel conversion efficiency, CO and unburned hydrocarbons in the exhaust gases are also shown.

Original language	English
Journal	SAE Technical Papers
Volume	12
DOIs	https://doi.org/10.4271/2013-01-2759
Publication status	Published - 2013
Externally published	Yes
Event	8th SAEINDIA International Mobility Conference and Exposition and Commercial Vehicle Engineering Congress 2013, SIMCOMVEC 2013 - Chennai, Tamil Nadu, India Duration: 4 Dec 2013 → 7 Dec 2013

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title = "PM and CO2 reduction in a dual-fuel heavy-duty diesel engine during the freeway part of transient worldwide emission tests",

abstract = "The objective of this study is to describe the results on Particle Matter and CO2 emissions when an existing Heavy-Duty diesel engine for on-highway truck applications is converted to a Dual-fuel engine (diesel + Natural Gas) during the freeway part of transient worldwide emission tests. A Dual-fuel engine with Homogeneous Gas Charge Injection in the intake line before turbocharger was considered. The results showed the feasibility of this kind of technology for transient operation reaching a significant reduction of Particle Matter plus a decrement in CO2 emissions compared to diesel baseline engine. The results of gas energy replacement ratio, brake fuel conversion efficiency, CO and unburned hydrocarbons in the exhaust gases are also shown.",

author = "Guzman, \{Pedro Manuel Barroso\} and Xavier Ribas and Garc{\'i}a, \{Jos{\'e} Mar{\'i}a\} and Mario Pita",

year = "2013",

doi = "10.4271/2013-01-2759",

language = "English",

volume = "12",

journal = "SAE Technical Papers",

issn = "0148-7191",

publisher = "SAE International",

note = "8th SAEINDIA International Mobility Conference and Exposition and Commercial Vehicle Engineering Congress 2013, SIMCOMVEC 2013 ; Conference date: 04-12-2013 Through 07-12-2013",

}

TY - JOUR

T1 - PM and CO2 reduction in a dual-fuel heavy-duty diesel engine during the freeway part of transient worldwide emission tests

AU - Guzman, Pedro Manuel Barroso

AU - Ribas, Xavier

AU - García, José María

AU - Pita, Mario

PY - 2013

Y1 - 2013

N2 - The objective of this study is to describe the results on Particle Matter and CO2 emissions when an existing Heavy-Duty diesel engine for on-highway truck applications is converted to a Dual-fuel engine (diesel + Natural Gas) during the freeway part of transient worldwide emission tests. A Dual-fuel engine with Homogeneous Gas Charge Injection in the intake line before turbocharger was considered. The results showed the feasibility of this kind of technology for transient operation reaching a significant reduction of Particle Matter plus a decrement in CO2 emissions compared to diesel baseline engine. The results of gas energy replacement ratio, brake fuel conversion efficiency, CO and unburned hydrocarbons in the exhaust gases are also shown.

AB - The objective of this study is to describe the results on Particle Matter and CO2 emissions when an existing Heavy-Duty diesel engine for on-highway truck applications is converted to a Dual-fuel engine (diesel + Natural Gas) during the freeway part of transient worldwide emission tests. A Dual-fuel engine with Homogeneous Gas Charge Injection in the intake line before turbocharger was considered. The results showed the feasibility of this kind of technology for transient operation reaching a significant reduction of Particle Matter plus a decrement in CO2 emissions compared to diesel baseline engine. The results of gas energy replacement ratio, brake fuel conversion efficiency, CO and unburned hydrocarbons in the exhaust gases are also shown.

UR - https://www.scopus.com/pages/publications/84891604325

U2 - 10.4271/2013-01-2759

DO - 10.4271/2013-01-2759

M3 - Conference article

AN - SCOPUS:84891604325

SN - 0148-7191

VL - 12

JO - SAE Technical Papers

JF - SAE Technical Papers

T2 - 8th SAEINDIA International Mobility Conference and Exposition and Commercial Vehicle Engineering Congress 2013, SIMCOMVEC 2013

Y2 - 4 December 2013 through 7 December 2013

ER -

PM and CO₂ reduction in a dual-fuel heavy-duty diesel engine during the freeway part of transient worldwide emission tests

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