Experimental investigation of ammonia gas as hydrogen carrier in prunus amygdalus dulcis oil fueled compression ignition engine

Basit Öğe Kaydı
dc.authorscopusidEdwin Geo Varuvel / 25225283500
dc.authorscopusidFemilda Josephin Joseph Shobana Bai / 57810685700
dc.authorwosidEdwin Geo Varuvel / AAE-5222-2022
dc.authorwosidFemilda Josephin Joseph Shobana Bai / AGG-4255-2022
dc.contributor.authorSonthalia, Ankit
dc.contributor.authorGeo Varuvel, Edwin
dc.contributor.authorSubramanian, Thiyagarajan
dc.contributor.authorJosephin JS, Femilda
dc.contributor.authorAlmoallim, Hesham S.
dc.contributor.authorPugazhendhi, Arivalagan
dc.date.accessioned2025-04-18T09:23:58Z
dc.date.available2025-04-18T09:23:58Z
dc.date.issued2024
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Makine Mühendisliği Bölümü
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümü
dc.description.abstractThe present study aims to utilize ammonia gas as a hydrogen carrier with prunus amygdalus dulcis (sweet almond oil)-fueled single-cylinder compression ignition (CI) engine. Due to the high viscosity of sweet almond oil, a transesterification procedure was used to convert it to biodiesel. The diesel fuel was completely replaced with biodiesel to assess the performance, emission, and combustion characteristics of the CI engine running at a constant speed of 1500 rpm under different load conditions. Poor performance and combustion were exhibited with biodiesel in comparison to diesel. Lower brake thermal efficiency with higher fuel consumption and lower nitrous oxides (NOx) emissions were observed with biodiesel in comparison to diesel. While hydrocarbon (HC), carbon monoxide (CO), and smoke emissions were higher with biodiesel, to further improve the performance, hydrogen gas was introduced at different flow rates (10–30 LPM). Hydrogen improved the brake thermal efficiency with reduced carbon emissions. At maximum load condition, with 30 LPM hydrogen brake thermal efficiency is improved by 15 %. However, NOx emissions were higher with hydrogen induction compared to base fuels at all load conditions. NOx emissions were increased from 1274 ppm with biodiesel to 1451 ppm with 30 LPM hydrogen addition at maximum load. Although hydrogen is one of the most promising techniques to improve the performance of biodiesel, its higher NOx emissions and safety aspects make its practical application questionable. Hence, ammonia gas was used as a hydrogen carrier, and tests were conducted in dual fuel mode with biodiesel at different flow rates. It is observed that performance parameters in ammonia dual fuel mode are on par with those of biodiesel with reduced carbon and NOx emissions. Hence, ammonia can be considered a viable option to replace hydrogen as its carrier to meet global energy demands and also for its safer use. © 2024 Elsevier Ltd
dc.identifier.citationSonthalia, A., Varuvel, E. G., Subramanian, T., JS, F. J., Almoallim, H. S., & Pugazhendhi, A. (2024). Experimental investigation of ammonia gas as hydrogen carrier in prunus amygdalus dulcis oil fueled compression ignition engine. Fuel, 374, 132337.
dc.identifier.doi10.1016/j.fuel.2024.132337
dc.identifier.issn00162361
dc.identifier.scopus2-s2.0-85197773168
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6778
dc.identifier.volume374
dc.indekslendigikaynakScopus
dc.institutionauthorVaruvel, Edwin Geo
dc.institutionauthorJosephin JS, Femilda
dc.institutionauthoridEdwin Geo Varuvel / 0000-0002-7303-3984
dc.institutionauthoridFemilda Josephin Joseph Shobana Bai / 0000-0003-0249-9506
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofFuel
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSweet Almond Oil
dc.subjectHydrogen
dc.subjectDual Fuel Mode
dc.subjectBiodiesel
dc.subjectAmmonia
dc.titleExperimental investigation of ammonia gas as hydrogen carrier in prunus amygdalus dulcis oil fueled compression ignition engine
dc.typeArticle

Dosyalar

Lisans paketi
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
license.txt
Boyut:
1.17 KB
Biçim:
Item-specific license agreed upon to submission
Açıklama:
İndir

Koleksiyon

Makine Mühendisliği Bölümü Makale Koleksiyonu