Results 41 to 50 of about 161,644 (279)

Prospects of microalgal biodiesel production in Pakistan – a review [PDF]

, 2017
Biodiesel is an alternative, renewable, biodegradable and environmentally friendly fuel for transportation, with properties like petroleum-derived diesel, and can be used directly in a compression ignition engine without any modifications.
Ali, Mehmood, Saleem, Muhammad, Sultana, Razia, Tahir, Sadia, Watson, Ian A.   +4 more
core   +1 more source

Thermal fault diagnosis of marine diesel engine based on LSTM neural network algorithm

Vibroengineering PROCEDIA, 2022
. As the power source of the ship sailing, diesel engine will inevitably produce some thermal faults in the course of sailing, which will affect the stability of the ship sailing, so the diagnosis of thermal faults becomes very important. This paper uses
Yu Zhao, Shuheng Wang, Ning Chen
semanticscholar   +1 more source

Advanced Porous Materials for Maritime Carbon Capture. [PDF]

Adv Mater
Carbon capture from emission sources, such as marine vessels, has attracted significant attention over the years. To achieve this goal, sorbents such as metal–organic frameworks (MOFs), porous polymer networks (PPNs), covalent organic frameworks (COFs), and their post‐synthetic modifications are currently being explored.
Festus K, Mondal A, Marquez J, Sikdar A, Podder U, Wang Q, Zhou HC.   +6 more
europepmc   +2 more sources

Interval-Valued Intuitionistic Fuzzy Topsis-Based Model For Troubleshooting Marine Diesel Engine Auxiliary System [PDF]

, 2017
In this paper, we present an interval-valued Intuitionistic Fuzzy TOPSIS model, which is based on an improved score function for detecting failure in a marine diesel engine auxiliary system, using groups of experts’ opinions to detect the root cause of ...
Aikhuele, Daniel Osezua, Ansah, Richard Hannis, Faiz, Mohd Turan, Odofin, S. M.   +3 more
core   +1 more source

Research on Multi-Parameter Fault Early Warning for Marine Diesel Engine Based on PCA-CNN-BiLSTM

Journal of Marine Science and Engineering
The safe operation of marine diesel engines (MDEs) is an important safeguard for ships and engine crews at sea. In this paper, a combined neural network prediction model (PCA-CNN-BiLSTM) is proposed for the problem of multi-parameter prediction and fault
Yulong Su, Huibing Gan, Zhenguo Ji
semanticscholar   +1 more source

Study of Effects on Performances and Emissions of a Large Marine Diesel Engine Partially Fuelled with Biodiesel B20 and Methanol

Journal of Marine Science and Engineering
The impact of fossil fuel utilisation in different combustion systems on climate change due to greenhouse gas accumulation in the atmosphere is rather evident. A part of these gases comes from the large engines used for propulsion in marine applications.
Nicolae Adrian Visan, D. Niculescu, Radu Ionescu, Ernst Dahlin, Magnus Eriksson, R. Chiriac   +5 more
semanticscholar   +1 more source

Phase-transition materials derived photonic metamaterials for passively dynamic solar thermal and coldness harvesting

Heliyon
The rising need for energy to actively heat and cool human-made structures is contributing to the growing energy crisis and intensifying global warming.
Hengliang Wu, Dan Shang, Huan Zhang, Lifeng Zhi, Shaolong Sun, Shiming Cui, Chaoqun Yan   +6 more
doaj   +1 more source

Complex Use of the Main Marine Diesel Engine High- and Low-Temperature Waste Heat in the Organic Rankine Cycle

Journal of Marine Science and Engineering
The decarbonization problem of maritime transport and new restrictions on CO2 emissions (MARPOL Annex VI Chapter 4, COM (2021)562) have prompted the development and practical implementation of new decarbonization solutions.
S. Lebedevas, Tomas Čepaitis
semanticscholar   +1 more source

Valorization of fishing industry by‐products for biodiesel production: Unlocking the potential of residual fish oil

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Fishing waste and its by‐products, whether naturally occurring or generated by the processing industry, represent a significant opportunity for producing high‐value products. These often discarded or underutilized residues can be converted into various valuable products through advanced processing technologies. Among the potential products are
Patrick da Silva Sousa, Francisco Simão Neto, Paulo Gonçalves de Sousa Junior, Francisco Izaias da Silva Aires, Calebe da Rocha Silva, Kaiany Moreira dos Santos, Viviane de Castro Bizerra, Maria Alexsandra Sousa Rios, José Cleiton Sousa dos Santos   +8 more
wiley   +1 more source

A comparative study on mean value modelling of two-stroke marine diesel engine [PDF]

, 2009
In the present paper, two mean value modelling approaches of varying complexity, capable of simulating two-stroke marine Diesel engines, are presented. Both approaches were implemented in the computational environment of MATLAB Simulink®. Simulation runs
Theotokatos, Gerasimos
core