B
Bahman Najafi
Researcher at University of Mohaghegh Ardabili
Publications - 49
Citations - 1453
Bahman Najafi is an academic researcher from University of Mohaghegh Ardabili. The author has contributed to research in topics: Biodiesel & Diesel engine. The author has an hindex of 19, co-authored 46 publications receiving 1039 citations. Previous affiliations of Bahman Najafi include Islamic Azad University.
Papers
More filters
Journal ArticleDOI
A novel emulsion fuel containing aqueous nano cerium oxide additive in diesel–biodiesel blends to improve diesel engines performance and reduce exhaust emissions: Part I – Experimental analysis
Esmail Khalife,Esmail Khalife,Meisam Tabatabaei,Bahman Najafi,Seyed Mostafa Mirsalim,Ayat Gharehghani,Pouya Mohammadi,Mortaza Aghbashlo,Akram Ghaffari,Zahra Khounani,Taha Roodbar Shojaei,Mohamad Amran Mohd Salleh +11 more
TL;DR: In this paper, a survey was conducted to determine exergy-based sustainability parameters of a single cylinder DI diesel engine in response to various fuel blends and engine loads at a fixed engine speed of 1000rpm.
Journal ArticleDOI
Computational intelligence approach for modeling hydrogen production: a review
Sina Ardabili,Bahman Najafi,Shahaboddin Shamshirband,Behrouz Minaei Bidgoli,Ravinesh C. Deo,Kwok Wing Chau +5 more
TL;DR: A clean energy source with a relatively low pollution footprint, hydrogen does not exist in nature as a separate element but only in compound forms as mentioned in this paper, and hydrogen is produced in the USA.
Journal ArticleDOI
Experimental and computational fluid dynamics-based numerical simulation of using natural gas in a dual-fueled diesel engine
Eivaz Akbarian,Bahman Najafi,Mohsen Jafari,Sina Ardabili,Shahaboddin Shamshirband,Kwok Wing Chau +5 more
TL;DR: In this paper, investigations were performed on a dual-fueled constant-speed engine and the emissions and performance of a diesel engine were investigated, and after moving to the dual fuel, the performance of the engine was improved.
Journal ArticleDOI
Application of ANNs, ANFIS and RSM to estimating and optimizing the parameters that affect the yield and cost of biodiesel production
TL;DR: Biodiesel can easily be used as an alternative fuel in diesel engines and can be produced from low-cost feedstocks such as waste cooking oil (WCO) as discussed by the authors.
Journal ArticleDOI
Application of ANFIS, ANN, and logistic methods in estimating biogas production from spent mushroom compost (SMC)
Bahman Najafi,Sina Ardabili +1 more
TL;DR: In this paper, a small-scale production of biogas was undertaken using spent mushroom compost (SMC), and the carbon to nitrogen (C/N) ratio, temperature of the reactor (T), and retention time (RT) were the independent variables of the study.