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Now showing items 31-40 of 57
Improving the energy efficiency of a 110 MW thermal power plant by low-cost modification of the cooling system
(Sage Publications Ltd, London, 2018)
The electric power system of the Republic of Serbia relies mostly on lignite-fired thermal power plants, with 70% of the total electricity generation. Most of these plants are over 30 years old, and investment in their ...
LCA of a belt conveyor and its application
(SPH – Scientific Publishing Hub, 2017)
As transportation machines, belt conveyors are part of intralogistics. Intralogistics is branch of
logistics which is a much broader concept. In the field of bulk material handling belt conveyors
are the most common means ...
Power reduction considerations for bulk carriers with respect to novel energy efficiency regulations
(Univ Zagreb Fac Mechanical Engineering & Naval Architecture, Zagreb, 2022)
After introducing an energy efficiency design index (EEDI) in 2011, International Maritime Organization (IMO) pursued their short- and long-term goals to reduce greenhouse gas (GHG) emissions from ships by presenting, among ...
Current state and future trends in boundary layer control on lifting surfaces
(Sage Publications Ltd, London, 2022)
Successful flow control may bring numerous benefits, such as flow stabilization, flow reattachment, separation delay, drag reduction, lift increase, aerodynamic performance improvement, energy efficiency increase, shock ...
EXPERIMENTAL OPTIMIZATION OF LOW POWER ATMOSPHERIC BURNER
(Society of Thermal Engineers of Serbia, 2022)
The aim of this experimental research is to confirm the correctness of the proposed methodology for optimizing atmospheric gas burner Also, the burner will be tested in real conditions. The object of this experimental ...
EARLY-STAGE ELECTRIFICATION CONCEPT OF A FERRY FOR THE BAY OF KOTOR
(Faculty of Maritime Studies in Kotor, University of Montenegro, 2022)
In order to address the environmental concerns and reduce the air pollution from traditional diesel engines, maritime authorities have been gradually introducing the energy efficiency requirements for ships. Mostly, the ...
REDUCING GREENHOUSE GAS EMISSIONS IN THE MARITIME INDUSTRY: CHALLENGES AND OPPORTUNITIES
(University of Belgrade - Faculty of Mechanical Engineering, 2023)
The maritime industry plays a significant role in the trade of goods worldwide. According to statistical data, about 80% of world trade by volume and over 70% by value is transported by sea. This highlights the key importance ...
Efficient numerical method for district heating system hydraulics
(Pergamon-Elsevier Science Ltd, Oxford, 2007)
An efficient method for numerical simulation and analyses of the steady state hydraulics of complex pipeline networks is presented. It is based on the loop model of the network and the method of square roots for solving ...
THE ANALYSIS OF ABSORPTION REFRIGERATION MACHINE DRIVEN BY SOLAR ENERGY
(Beograd: SMEITS, 2017)
An analysis of the absorption refrigeration system with a solution of LiBr -water as the working fluid driven by solar energy is presented in this paper. There are given the physi cal and mathematical models of the ...
Method for acquisition and analysis of operating parameters of a supercapacitor electric bus
(Institut za istraživanja i projektovanja u privredi, 2020)
Smanjenje emisije štetnih gasova jedan je od glavnih motiva za sve veću zastupljenost električnih autobusa u javnom gradskom prevozu širom sveta. Usled toga, sve veći značaj se pridaje smanjenju potrošnje energije kod ...