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Dump trucks are used for transportation in opencast mines and consume about 32% of the total energy use in mines. This paper presents a generic model to benchmark energy consumption for dump trucks in mines. The modelling framework estimates minimum specific fuel consumption (SFC) of dump trucks...
Persistent link: https://www.econbiz.de/10010718919
This paper deals with the technical feasibility of calcium oxide as a sorbent for CO2 (carbon dioxide) in syngas for air–steam gasification of lignocellulosic biomass. The process is simulated through a kinetic approach incorporating rate equations for the component reactions. Using the...
Persistent link: https://www.econbiz.de/10011056006
In November 2016, an unexpected imposition of a demonetisation policy in India by Modi's government changed the role of digital technologies in mundane lives. It was unfolded with a discourse of its potential to generate a trail of long-term benefits; such as reduced corruption, enhanced...
Persistent link: https://www.econbiz.de/10012950087
During exceptional situations, in order to trace, prevent, and monitor person who is evading arrest or under suspicion, and is required by law enforcement authorities, the competent authorities can issue Look Out Circulars (LOCs). It is issued to fulfill the stages of both investigation as well...
Persistent link: https://www.econbiz.de/10012981128
During last year, there had been a whirlwind of events such as– digitalization of society be it in governance (e.g. Aadhaar) or even our daily mundane lives (e.g. cashless payments), debates surrounding net-neutrality, ransomware attacks, data breaches and numerous other privacy or...
Persistent link: https://www.econbiz.de/10012925954
The feasibility of extraction of phenol rich oil from the bio-oils obtained through pyrolysis of cashew nut shells and sugarcane bagasse is studied. The extraction rate of phenol rich oil using CO2 as a supercritical fluid is discussed. Operating parameters are optimized for the maximum...
Persistent link: https://www.econbiz.de/10010808588
An organic Rankine cycle (ORC) uses an organic fluid as a working medium within a Rankine cycle power plant. ORC offers advantages over conventional Rankine cycle with water as the working medium, as ORC generates shaft-work from low to medium temperature heat sources with higher thermodynamic...
Persistent link: https://www.econbiz.de/10010811115
Persistent link: https://www.econbiz.de/10006621799
A methodology for optimum sizing of different components (i.e., rotor diameter, electrical generator rating, and battery capacity) of a standalone wind-battery system is proposed in this paper. On the basis of time series simulation of the system performance along with different design...
Persistent link: https://www.econbiz.de/10008913995
The inherent uncertainty of the wind is a major impediment for successful implementation of wind based power generation technology. A methodology has been proposed in this paper to incorporate wind speed uncertainty in sizing wind-battery system for isolated applications. The uncertainty...
Persistent link: https://www.econbiz.de/10008916138