Modeling Differential Pressure of Diesel Particulate Filters in Marine Engines
The captured particulate matter (PM) in diesel particulate filters (DPF) must be periodically burned to maintain the performance and durability of the engine. The amount of PM in the filter must be monitored to determine a suitable regeneration period. In this study, the modeling parameters of the D...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-05-01
|
| Series: | Energies |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1996-1073/15/10/3803 |
| _version_ | 1797500134183927808 |
|---|---|
| author | Jaehwan Jang Byungchae Min Seongyool Ahn Hyunjun Kim Sangkyung Na Jeongho Kang Heehwan Roh Gyungmin Choi |
| author_facet | Jaehwan Jang Byungchae Min Seongyool Ahn Hyunjun Kim Sangkyung Na Jeongho Kang Heehwan Roh Gyungmin Choi |
| author_sort | Jaehwan Jang |
| collection | DOAJ |
| description | The captured particulate matter (PM) in diesel particulate filters (DPF) must be periodically burned to maintain the performance and durability of the engine. The amount of PM in the filter must be monitored to determine a suitable regeneration period. In this study, the modeling parameters of the DPF were optimized using experimental data to determine a suitable regeneration period for the DPF for marine diesel engines. The differential pressure over the exhaust gas mass flow rate and temperature were measured using a fresh DPF. The modeling parameters of Darcy’s law were optimized using the experimental data. Finally, the model parameters were validated using differential pressure data obtained from a DPF containing PM. The proposed model, which is a function of the gas flow rate, temperature, and amount of collected PM, was developed to simulate the differential pressure of DPFs and shows potential for application in the development of regeneration logic for marine DPFs. |
| first_indexed | 2024-03-10T03:57:31Z |
| format | Article |
| id | doaj.art-e1437176e2374f50a6995b6fd6dfcc7c |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T03:57:31Z |
| publishDate | 2022-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-e1437176e2374f50a6995b6fd6dfcc7c2023-11-23T10:53:21ZengMDPI AGEnergies1996-10732022-05-011510380310.3390/en15103803Modeling Differential Pressure of Diesel Particulate Filters in Marine EnginesJaehwan Jang0Byungchae Min1Seongyool Ahn2Hyunjun Kim3Sangkyung Na4Jeongho Kang5Heehwan Roh6Gyungmin Choi7School of Mechanical Engineering, Pusan National University, 2, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 46241, KoreaSchool of Mechanical Engineering, Pusan National University, 2, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 46241, KoreaPlant Engineering Center, Institute for Advanced Engineering, 175-28, Goanro 51, Yoingin 17180, Gyeonggi-do, KoreaKorea Automotive Technology Institute, 303, Pungse-ro, Pungse-myeon, Dongnam-gu, Cheonan-si 31214, Chungcheongnam-do, KoreaSchool of Mechanical Engineering, Pusan National University, 2, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 46241, KoreaKorea Automotive Technology Institute, 303, Pungse-ro, Pungse-myeon, Dongnam-gu, Cheonan-si 31214, Chungcheongnam-do, KoreaSTX Engine Co., Ltd., 36, Gongdan-ro 474beon-gil, Seongsan-gu, Changwon 51574, Gyengsangnam-do, KoreaSchool of Mechanical Engineering, Pusan National University, 2, Busandaehak-ro 63beon-gil, Geumjeong-gu, Busan 46241, KoreaThe captured particulate matter (PM) in diesel particulate filters (DPF) must be periodically burned to maintain the performance and durability of the engine. The amount of PM in the filter must be monitored to determine a suitable regeneration period. In this study, the modeling parameters of the DPF were optimized using experimental data to determine a suitable regeneration period for the DPF for marine diesel engines. The differential pressure over the exhaust gas mass flow rate and temperature were measured using a fresh DPF. The modeling parameters of Darcy’s law were optimized using the experimental data. Finally, the model parameters were validated using differential pressure data obtained from a DPF containing PM. The proposed model, which is a function of the gas flow rate, temperature, and amount of collected PM, was developed to simulate the differential pressure of DPFs and shows potential for application in the development of regeneration logic for marine DPFs.https://www.mdpi.com/1996-1073/15/10/3803marine diesel enginediesel particulate filterafter treatmentparticulate matterregeneration |
| spellingShingle | Jaehwan Jang Byungchae Min Seongyool Ahn Hyunjun Kim Sangkyung Na Jeongho Kang Heehwan Roh Gyungmin Choi Modeling Differential Pressure of Diesel Particulate Filters in Marine Engines Energies marine diesel engine diesel particulate filter after treatment particulate matter regeneration |
| title | Modeling Differential Pressure of Diesel Particulate Filters in Marine Engines |
| title_full | Modeling Differential Pressure of Diesel Particulate Filters in Marine Engines |
| title_fullStr | Modeling Differential Pressure of Diesel Particulate Filters in Marine Engines |
| title_full_unstemmed | Modeling Differential Pressure of Diesel Particulate Filters in Marine Engines |
| title_short | Modeling Differential Pressure of Diesel Particulate Filters in Marine Engines |
| title_sort | modeling differential pressure of diesel particulate filters in marine engines |
| topic | marine diesel engine diesel particulate filter after treatment particulate matter regeneration |
| url | https://www.mdpi.com/1996-1073/15/10/3803 |
| work_keys_str_mv | AT jaehwanjang modelingdifferentialpressureofdieselparticulatefiltersinmarineengines AT byungchaemin modelingdifferentialpressureofdieselparticulatefiltersinmarineengines AT seongyoolahn modelingdifferentialpressureofdieselparticulatefiltersinmarineengines AT hyunjunkim modelingdifferentialpressureofdieselparticulatefiltersinmarineengines AT sangkyungna modelingdifferentialpressureofdieselparticulatefiltersinmarineengines AT jeonghokang modelingdifferentialpressureofdieselparticulatefiltersinmarineengines AT heehwanroh modelingdifferentialpressureofdieselparticulatefiltersinmarineengines AT gyungminchoi modelingdifferentialpressureofdieselparticulatefiltersinmarineengines |