JOULE CYCLE-BASED WASTE HEAT RECOVERY FROM HEAVY-DUTY TRUCK ENGINES

Kesty Y. Kenkoh; Raghu Vamsi Kodaboina; Sreenivasa Rao Gubba; James W.G. Turner

doi:10.1115/GT2024-127822

JOULE CYCLE-BASED WASTE HEAT RECOVERY FROM HEAVY-DUTY TRUCK ENGINES

Kesty Y. Kenkoh^*, Raghu Vamsi Kodaboina, Sreenivasa Rao Gubba, James W.G. Turner

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Growing global concern over the impact of carbon emissions has spurred many nations to aim to achieve net-zero carbon emissions within the 2030 to 2050 timeframe. A significant contributor to these emissions is the transport sector, responsible for a substantial 23% of total carbon emissions, with heavy-duty (HD) transport accounting for 40% of this cumulative figure. This study explores waste heat recovery (WHR) via the utilization of multiple working fluids in closed and open Joule cycles from the exhaust gas of the Volvo D13 truck engine operating on the European Stationary Cycle (ESC). Furthermore, this paper investigates the potential for recovering heat from the gases in the exhaust gas recirculation (EGR) circuit and examines the impact of pressure drops within the heat exchangers on the WHR process. The design and analysis of these cycles are executed using Aspen Plus, complemented by a one-dimensional D13 engine simulation model in GT-suite to provide the essential exhaust and EGR properties. This study also aims to offer more insight into the viability of pursuing WHR for truck applications using the Joule cycle.

Original language	English (US)
Title of host publication	Cycle Innovations
Publisher	The American Society of Mechanical Engineers(ASME)
ISBN (Electronic)	9780791887974
DOIs	https://doi.org/10.1115/GT2024-127822
State	Published - 2024
Event	69th ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition, GT 2024 - London, United Kingdom Duration: Jun 24 2024 → Jun 28 2024

Publication series

Name	Proceedings of the ASME Turbo Expo
Volume	5

Conference

Conference	69th ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition, GT 2024
Country/Territory	United Kingdom
City	London
Period	06/24/24 → 06/28/24

Bibliographical note

Publisher Copyright:
Copyright © 2024 by ASME.

Keywords

cycle optimization
exhaust gases
heat exchangers
Heat recovery
heavy-duty
Joule cycle

ASJC Scopus subject areas

General Engineering

Access to Document

10.1115/GT2024-127822

Cite this

@inproceedings{d18c9779aa3248f78eee9ee382d6be05,

title = "JOULE CYCLE-BASED WASTE HEAT RECOVERY FROM HEAVY-DUTY TRUCK ENGINES",

abstract = "Growing global concern over the impact of carbon emissions has spurred many nations to aim to achieve net-zero carbon emissions within the 2030 to 2050 timeframe. A significant contributor to these emissions is the transport sector, responsible for a substantial 23% of total carbon emissions, with heavy-duty (HD) transport accounting for 40% of this cumulative figure. This study explores waste heat recovery (WHR) via the utilization of multiple working fluids in closed and open Joule cycles from the exhaust gas of the Volvo D13 truck engine operating on the European Stationary Cycle (ESC). Furthermore, this paper investigates the potential for recovering heat from the gases in the exhaust gas recirculation (EGR) circuit and examines the impact of pressure drops within the heat exchangers on the WHR process. The design and analysis of these cycles are executed using Aspen Plus, complemented by a one-dimensional D13 engine simulation model in GT-suite to provide the essential exhaust and EGR properties. This study also aims to offer more insight into the viability of pursuing WHR for truck applications using the Joule cycle.",

keywords = "cycle optimization, exhaust gases, heat exchangers, Heat recovery, heavy-duty, Joule cycle",

author = "Kenkoh, {Kesty Y.} and Kodaboina, {Raghu Vamsi} and Gubba, {Sreenivasa Rao} and Turner, {James W.G.}",

note = "Publisher Copyright: Copyright {\textcopyright} 2024 by ASME.; 69th ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition, GT 2024 ; Conference date: 24-06-2024 Through 28-06-2024",

year = "2024",

doi = "10.1115/GT2024-127822",

language = "English (US)",

series = "Proceedings of the ASME Turbo Expo",

publisher = "The American Society of Mechanical Engineers(ASME)",

booktitle = "Cycle Innovations",

address = "United States",

}

Kenkoh, KY , Kodaboina, RV , Gubba, SR & Turner, JWG 2024, JOULE CYCLE-BASED WASTE HEAT RECOVERY FROM HEAVY-DUTY TRUCK ENGINES. in Cycle Innovations., v005t06a029, Proceedings of the ASME Turbo Expo, vol. 5, The American Society of Mechanical Engineers(ASME), 69th ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition, GT 2024, London, United Kingdom, 06/24/24. https://doi.org/10.1115/GT2024-127822

JOULE CYCLE-BASED WASTE HEAT RECOVERY FROM HEAVY-DUTY TRUCK ENGINES. / Kenkoh, Kesty Y.; Kodaboina, Raghu Vamsi ; Gubba, Sreenivasa Rao et al.
Cycle Innovations. The American Society of Mechanical Engineers(ASME), 2024. v005t06a029 (Proceedings of the ASME Turbo Expo; Vol. 5).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - JOULE CYCLE-BASED WASTE HEAT RECOVERY FROM HEAVY-DUTY TRUCK ENGINES

AU - Kenkoh, Kesty Y.

AU - Kodaboina, Raghu Vamsi

AU - Gubba, Sreenivasa Rao

AU - Turner, James W.G.

PY - 2024

Y1 - 2024

N2 - Growing global concern over the impact of carbon emissions has spurred many nations to aim to achieve net-zero carbon emissions within the 2030 to 2050 timeframe. A significant contributor to these emissions is the transport sector, responsible for a substantial 23% of total carbon emissions, with heavy-duty (HD) transport accounting for 40% of this cumulative figure. This study explores waste heat recovery (WHR) via the utilization of multiple working fluids in closed and open Joule cycles from the exhaust gas of the Volvo D13 truck engine operating on the European Stationary Cycle (ESC). Furthermore, this paper investigates the potential for recovering heat from the gases in the exhaust gas recirculation (EGR) circuit and examines the impact of pressure drops within the heat exchangers on the WHR process. The design and analysis of these cycles are executed using Aspen Plus, complemented by a one-dimensional D13 engine simulation model in GT-suite to provide the essential exhaust and EGR properties. This study also aims to offer more insight into the viability of pursuing WHR for truck applications using the Joule cycle.

AB - Growing global concern over the impact of carbon emissions has spurred many nations to aim to achieve net-zero carbon emissions within the 2030 to 2050 timeframe. A significant contributor to these emissions is the transport sector, responsible for a substantial 23% of total carbon emissions, with heavy-duty (HD) transport accounting for 40% of this cumulative figure. This study explores waste heat recovery (WHR) via the utilization of multiple working fluids in closed and open Joule cycles from the exhaust gas of the Volvo D13 truck engine operating on the European Stationary Cycle (ESC). Furthermore, this paper investigates the potential for recovering heat from the gases in the exhaust gas recirculation (EGR) circuit and examines the impact of pressure drops within the heat exchangers on the WHR process. The design and analysis of these cycles are executed using Aspen Plus, complemented by a one-dimensional D13 engine simulation model in GT-suite to provide the essential exhaust and EGR properties. This study also aims to offer more insight into the viability of pursuing WHR for truck applications using the Joule cycle.

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KW - heat exchangers

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T3 - Proceedings of the ASME Turbo Expo

BT - Cycle Innovations

PB - The American Society of Mechanical Engineers(ASME)

T2 - 69th ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition, GT 2024

Y2 - 24 June 2024 through 28 June 2024

ER -

JOULE CYCLE-BASED WASTE HEAT RECOVERY FROM HEAVY-DUTY TRUCK ENGINES

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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