Journal ArticleDOI
Experimental assessment of the influences of liquid-solid-gas fuel blends on DI-CI engine behaviors
Reads0
Chats0
TLDR
In this paper , the effects of the boron nanoparticles reinforced diesel fuel along with various biogas (BG) flow rates (0.5, 1, and 2 L/min) on the engine performance and emission characteristics of a diesel engine were investigated.Abstract:
This study aims to deeply investigate the effects of the boron nanoparticles reinforced diesel fuel along with various biogas (BG) flow rates (0.5, 1, and 2 L/min) on the engine performance and emission characteristics of a diesel engine . The tests were carried out using a single-cylinder, four-stroke, direct injection , compression-ignition engine at a constant engine speed of 1500 rpm and under the varying engine loads from 2.5 to 10 Nm with gaps of 2.5 Nm. In the results, it is seen that EGT started to decrease in both the addition of boron nanoparticles and the addition of biogas compared to that of conventional diesel fuel (DF). EGT reduced by 8.6% for DF+Boron test fuel, 14.4% for DF+Boron+ 0.5 BG, 21% for DF+Boron+ 1 BG, and 23.4% for DF+Boron+ 2 BG. Compared to diesel fuel, CO, NOx, and HC emissions decreased with the addition of nanoparticles at all loads. However, as the amount of biogas increased, CO and HC emissions increased, but NOx emissions decreased. CO emission dropped by 22.2% for DF+Boron test fuel, however, increased to be 5.6%, 16.7%, and 36.1% for DF+Boron+ 0.5 BG, DF+Boron+ 1 BG, and DF+Boron+ 2 BG respectively. NOx emission reduced by 4.9%, 8.6%, 10.7%, and 14.8% for DF+Boron, DF+Boron+ 0.5 BG, DF+Boron+ 1 BG, and DF+Boron+ 2 BG respectively. In comparison to that of conventional DF, the brake specific fuel consumption (BSFC) value decreased by 8.42% for DF+Boron test fuel due to high energy content of nanoparticles, but it increased by 10.94% for DF+Boron+ 0.5 BG, 28.01% for DF+Boron+ 1 BG, and 60.2% for DF+Boron+ 2 BG. In addition, brake thermal efficiency BTE value increased by 8.04% for boron-added test fuel, but it declined by 9.41% for DF+Boron+ 0.5 BG, 19.38% for DF+Boron+ 1 BG, and 32.2% for DF+Boron+ 2 BG as compared to that of DF. In the conclusion, it is noticed that the engine characteristics have worsened by the introduction of biogas into the cylinder, but these worsened characteristics can be improved with the presence of boron nitride nanoparticles. read more
Citations
More filters
Journal ArticleDOI
Understanding behaviors of compression ignition engine running on metal nanoparticle additives-included fuels: A control comparison between biodiesel and diesel fuel
Anh Tuan Hoang,Minh Xuan Le,Sandro Nižetić,Zuohua Huang,Ümit Ağbulut,Ibham Veza,Zafar Said,Anh Huy Tuan Le,Viet Dung Tran,Xuan Phuong Nguyen +9 more
TL;DR: In this paper , the performance, combustion, emission characteristics, and tribology behaviors of diesel engines running on metal nanoparticles-laden biodiesel are compared to diesel fuel in detail, and some drawbacks are also indicated, such as increased NOx emission and brake-specific fuel consumption.
Journal ArticleDOI
Experimental investigation of performance, combustion and emission characteristics of a variable compression ratio engine using low-density plastic pyrolyzed oil and diesel fuel blends
Upendra Rajak,Manoj Panchal,Ibham Veza,Ümit Ağbulut,Tikendra Nath Verma,Suat Sarıdemir,V. Shende +6 more
TL;DR: In this paper , a base fuel (BF) was blended with plastic pyrolyzed oil (PPO) to comprehensively investigate the usability of this product as a fuel substitute in compression ignition engines.
Journal ArticleDOI
Optimizing operation parameters of a spark-ignition engine fueled with biogas-hydrogen blend integrated into biomass-solar hybrid renewable energy system
Van Ga Bui,Thi Minh Tu Bui,H. C. Ong,Sandro Nižetić,Van Hung Bui,Thi Thanh Xuan Nguyen,A.E.Atabani,Libor Stepanec,Le Hoang Phu Pham,Anh Tuan Hoang +9 more
TL;DR: In this paper , the authors presented some simulation results of the optimal control parameters of the engine aiming to achieve the compromise between performance and pollutant emissions of the biogas-hydrogen engine.
Journal ArticleDOI
Exergy, exergoeconomic, life cycle, and exergoenvironmental assessments for an engine fueled by diesel–ethanol blends with aluminum oxide and titanium dioxide additive nanoparticles
Ümit Ağbulut,Cuneyt Uysal,Eduardo José Cidade Cavalcanti,Monica Carvalho,Mustafa Karagöz,Suat Sarıdemir +5 more
TL;DR: In this article , the authors developed energy, exergy, exergoeconomic and sustainability analyses for a compression ignition (CI) engine fueled with neat diesel (D100), 90 vol% neat diesel + 10 vol% ethanol (D90E10), D90E 10 + 100 ppm Al2O3 nanoparticle (D 90E 10TiO3), and D 90E10+ 100 ppm TiO2 nanoparticle(D90 E10TiO2) for a fixed crankshaft speed of 2400 rpm, and the experiments were performed on various engine loads (from 3 Nm to 12 Nm with 3 nm increments).
Journal ArticleDOI
Modeling-optimization of performance and emission characteristics of dual-fuel engine powered with pilot diesel and agricultural-food waste-derived biogas
Zafar Said,Prabhakar Sharma,Bhaskor J. Bora,Van Nhanh Nguyen,Thi Anh Em Bui,Dinh Tuyen Nguyen,X.T. Dinh,Xuan Phuong Nguyen +7 more
TL;DR: In this article , the effects of variable input factors such as engine load, compression ratio, and pilot fuel injection advance on the dual-fuel engine's combustion, thermal, and emission performance were investigated.
References
More filters
Journal ArticleDOI
Metal particle combustion and nanotechnology
TL;DR: A brief review of the classifications of metal combustion based on thermodynamic considerations and the different types of combustion regimes of metal particles (diffusion vs. kinetic control) is presented in this article.
Journal ArticleDOI
A review on the classification, characterisation, synthesis of nanoparticles and their application
TL;DR: A review on nanoparticles, their types, properties, synthesis methods and its applications in the field of environment is presented in this article, where the nanoparticles are synthesised by various methods for research and commercial uses that are classified into three main types namely physical, chemical and mechanical processes that has seen a vast improvement over time.
Journal ArticleDOI
Effect of fuel injection timing and pressure on combustion, emissions and performance characteristics of a single cylinder diesel engine
Avinash Kumar Agarwal,Dhananjay Kumar Srivastava,Atul Dhar,Rakesh Kumar Maurya,Pravesh Chandra Shukla,Akhilendra Pratap Singh +5 more
TL;DR: In this paper, a single cylinder research engine was used to experimentally determine the effects of fuel injection strategies and injection timings on engine combustion, performance and emission characteristics, and the experiments were conducted at constant speed (2500-rpm) with two FIPs (500 and 1000 bars respectively) and different start of injection (SOI) timings.
Journal ArticleDOI
Experimental investigation on the combustion and exhaust emission characteristics of biogas–biodiesel dual-fuel combustion in a CI engine
Seung Hyun Yoon,Chang Sik Lee +1 more
TL;DR: In this article, an experimental investigation was performed to study the influence of dual-fuel combustion characteristics on the exhaust emissions and combustion performance in a diesel engine fueled with biogas-biodiesel dual fuel.
Journal ArticleDOI
Ignition and combustion of boron particles
Chun-Liang Yeh,Kenneth K. Kuo +1 more
TL;DR: In this article, a comprehensive survey of the previous experimental work, theoretical models, and chemical kinetics studies of single boron particles is presented, along with up-to-date research findings which represent two major research needs strongly recommended by previous researchers.
Related Papers (5)
Performance Evaluation and Exhaust Emission Analysis of a CI Engine Fuelled with Pongamia Pinnata Biodiesel and its Blends
G. Antony Miraculas,N. Bose +1 more