Performance and emission characteristics of diesel engines running on nanofuel: an experimental and machine learning prediction study DOI

Gnana Likhitha Khambhammettu,

Venkata Sai Yaswant Geddavalasa,

Jaikumar Sagari

и другие.

Emergent Materials, Год журнала: 2024, Номер unknown

Опубликована: Дек. 12, 2024

Язык: Английский

Novel porphyrin photocatalyst intertwined with ionic liquid and sulfonic acid groups for facile photo-transesterification of used frying oil DOI
Bhairav Chandroday Mataghare, Vijay S. Patil, Piyush Radheshyam Yadav

и другие.

Fuel, Год журнала: 2024, Номер 373, С. 132295 - 132295

Опубликована: Июнь 27, 2024

Язык: Английский

Процитировано

5
Applied AMT Machine Learning and Multi-Objective Optimization for Enhanced Performance and Reduced Environmental Impact of Sunflower Oil Biodiesel in Compression Ignition Engine DOI Creative Commons

Ali A. Al‐jabiri,

Hyder H. Balla,

Mudhaffar S. Al‐Zuhairy

и другие.

International Journal of Thermofluids, Год журнала: 2024, Номер 24, С. 100838 - 100838

Опубликована: Сен. 2, 2024

Biodiesel has emerged as a compelling substitute for conventional diesel fuel, providing sustainable and eco-friendly choice fueling compression ignition engines. This comprehensive study investigates the influence of biodiesel, specifically derived from sunflower oil, through esterification method, on crucial engine performance parameters environmental effects. The examines impact varying torque single-cylinder, four-stroke engine, encompassing such brake thermal efficiency (BTE) specific fuel consumption (BSFC), well exhaust emissions, including unburned hydrocarbons (HC), carbon monoxide (CO), nitrogen oxides (NOx). Four distinct biodiesel blends (B10, B20, B30, B40) with oil content are systematically compared to pure (B0). operates at consistent speed 1700 rpm, while undergoes controlled adjustments 0 10 Nm. Subsequently, this explores application an alternating model tree (AMT) machine learning algorithm establish relationships between independent factors, volume (%vol), dependent variables, BTE, BSFC, CO, NOx in combustion engine. Additionally, employs multi-objective ameliorative whale optimization (AWOA) optimize model's output. objective is identify optimal values %vol that maximize minimizing emissions (CO NOx) reducing (BSFC). process yields noteworthy results, AWOA achieving peak BTE 29.714%, BSFC 0.262 kg.kWh-1, 992 ppm 7.3 N.m 13% vol. In contrast, particle swarm (PSO) secured minimum CO level 0.123%, set 7.6 26% AMT models demonstrate high prediction accuracy, coefficient determination (R2) exceeding 0.98.

Язык: Английский

Процитировано

5
An experimental and simulation study for hydrogen and short-chain alcohol along with diesel fuel on the CRDI engine behaviors DOI Creative Commons

Upendra Rajak,

Manoj Panchal, Ibham Veza

и другие.

International Journal of Thermofluids, Год журнала: 2025, Номер unknown, С. 101149 - 101149

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

0
Investigation of the effect of TiO2 nanoparticles on engine performance and emis-sion characteristics in diesel engines DOI Creative Commons
Sefa Koca, Oktay Zincirci, Fatih Aktaş

и другие.

International Journal of Automotive Science And Technology, Год журнала: 2024, Номер 8(2), С. 242 - 251

Опубликована: Июнь 11, 2024

This study aimed to examine the changes in performance and emission values a four-stroke three-cylinder diesel engine by using pure fuel fuels created adding TiO2 nanoparticles. Adding nanoparticles improve combustion characteristics of reduce harmful effects exhaust emissions. Pure nanoparticle added samples three distinct amounts, 25 ppm, 50 75 were prepared magnetic ultrasonic mixers as D100, D100+25TiO2, D100+50TiO2, D100+75TiO2. All used research tested at constant speed 1800 revolutions per minute (rpm) 25%, 50%, 75%, 100% full loads. When TiO2-added compared diesel, there was 15.12% rise brake thermal efficiency %25 load 13.36% drop specification consumption load. EGT also increased with increase TİO2. The amount CO2 emissions 5% maximum highest additive according neat diesel. There an average 11.44% NOX for all loads addition. results show that mixture can be certain proportions engines addition positively improves properties, performance, gas

Язык: Английский

Процитировано

3
Effect of nano-particles on the combustion and emission characteristics of a dual fuel engine operated on biodiesel-producer gas combination DOI Creative Commons

K.A. Sateesh,

V.S. Yaliwal,

B.K. Murugande

и другие.

Case Studies in Thermal Engineering, Год журнала: 2024, Номер unknown, С. 105560 - 105560

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

3
Synergistic Effect of Alumina Nanoparticles and 3-Armed Glyceryl Lactate Additives on Biodiesel Cold Flow Properties, IC Engine Performance, and Emission Characteristics DOI Creative Commons

Melese Balew Belay,

Melakuu Tesfaye Alemea, J. G. Buta

и другие.

ACS Omega, Год журнала: 2025, Номер unknown

Опубликована: Фев. 17, 2025

The energy demand of future generations cannot be realized by fossil fuel resources due to their exhaustible nature and the largest source greenhouse gas emissions. Biodiesel is a potential renewable that can replace petro-diesel. However, it required improve cold flow properties, engine performance, emission characteristics biodiesel. In this study, 3-armed glyceryl lactate bioadditive was used with Al2O3-NPs simultaneously enhance performance reduce 3-Armed Gly-lac as improver, oxygenate additive, dispersant for Al2O3-NPs. It synthesized from glycerol lactic acid. biodiesel in study also soybean oil methanol through trans-esterification reaction. were sol-gel method characterized using UV-vis, FTIR spectroscopy, PSA, XRD. effect Al2O3-NP-dispersed on cloud point (CP) pour (PP) studied. synergetic effects (various loading rates) investigated. Addition (3 wt %) into brought maximum reduction CP PP 7 9.44 °C, respectively, compared pure Similarly, addition B20 improvement brake power thermal efficiency 0.843 kW 6.837%, during full load operation. brake-specific consumption reduced 25.26%. Maximum emissions unburned HC, NO x , CO 61.20%, 24.42%, 39.52% obtained, when 3 % Al2O3-NP/3-armed an additive B20.

Язык: Английский

Процитировано

0
The investigation on stability and physicochemical properties of multi ferrites nanoparticles dispersed Tamarindus indica biodiesel DOI Creative Commons

Kannam Sree Sruthi,

Sathya Vara Prasad Lankapalli,

Jaikumar Sagari

и другие.

International Journal of Thermofluids, Год журнала: 2025, Номер 26, С. 101147 - 101147

Опубликована: Фев. 28, 2025

Язык: Английский

Процитировано

0
Study on the combustion and emission characteristics of a compression ignition engine using diesel/ethanol blend with carbon nanoadditives DOI
Jinyang Li, Jiangjun Wei, Hao Chen

и другие.

Renewable Energy, Год журнала: 2025, Номер unknown, С. 122941 - 122941

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Production and application of Michelia Champaca methyl ester as a novel second-generation biofuel: Combustion, performance, and emission analysis in CRDI CI engines DOI

K. V. Pradeep,

K.P. Ravikumar,

K. Santhosh

и другие.

Energy Conversion and Management, Год журнала: 2025, Номер 332, С. 119774 - 119774

Опубликована: Апрель 7, 2025

Язык: Английский

Процитировано

0
Performance and emission analysis of diesel engine operating with hybrid nanoparticles dispersed Madhuca longifolia biodiesel DOI

Balaji Ashok Kumar Bylapudi,

Venkata Subbaiah Kambagowni,

Jaikumar Sagari

и другие.

Nanotechnology for Environmental Engineering, Год журнала: 2025, Номер 10(2)

Опубликована: Апрель 30, 2025

Язык: Английский

Процитировано

0