Midblock signalled pedestrian crossings - alternative operating strategies

1996 ◽  
Author(s):  
J.G. Hunt
Keyword(s):  
Operating Strategies

Relocation of dredged material from Hamburg harbour in the River Elbe

1998 ◽  
Vol 37 (6-7) ◽  
pp. 241-248 ◽  
Author(s):  
A. Netzband ◽  
H. Christiansen ◽  
B. Maaß ◽  
G. Werner
Keyword(s):  
Water Quality ◽  
Benthic Community ◽  
Dredged Material ◽  
Far Field ◽  
Beneficial Use ◽  
River Elbe ◽  
Operating Strategies ◽  
Material Circulation

Besides the beneficial use of dredged material, sustainable relocation, which means keeping the sediments in the natural aquatic material circulation, is one goal for handling dredged material in the port of Hamburg. Decreasing contamination the River Elbe and new dredged material guidelines provide a basis for this. With comprehensive investigations, near- and far-field transport and the effects of relocation regarding the water quality and the benthic community were determined thus deveoloping conditions for future operating strategies.

scholarly journals The Influence of Operating Strategies regarding an Energy Optimized Driving Style for Electrically Driven Railway Vehicles

Energies ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 583
Author(s):  
Lukas Pröhl ◽  
Harald Aschemann ◽  
Roberto Palacin
Keyword(s):  
Load Distribution ◽  
Optimization Approach ◽  
Total Energy Consumption ◽  
Driving Style ◽  
Optimal Velocity ◽  
Railway Vehicles ◽  
Operating Modes ◽  
Detailed Simulation ◽  
Operating Strategies ◽  
Optimal Driving

The aim of this paper is the optimization of velocity trajectories for electrical railway vehicles with the focus on total energy consumption. On the basis of four fundamental operating modes—acceleration, cruising, coasting, and braking—energy-optimal trajectories are determined by optimizing the sequence of the operating modes as well as the corresponding switching points. The optimization approach is carried out in two consecutive steps. The first step ensures compliance with the given timetable, regarding both time and position constraints. In the second step, the influence of different operating strategies, such as load distribution and the switch-off of traction components during low loads, are analyzed to investigate the characteristics of the energy-optimal velocity trajectory. A detailed simulation model has been developed to carry out the analysis, including an assessment of its capabilities and advantages. The results suggest that the application of load-distribution techniques, either by a switch-off of parallel traction units or by a load-distribution between active units, can affect the energy-optimal driving style.

Operating strategies on HCCI combustion

MTZ worldwide ◽  
2010 ◽  
Vol 71 (9) ◽  
pp. 56-61 ◽  
Author(s):  
Goran Babic ◽  
Michael Bargende
Keyword(s):  
Hcci Combustion ◽  
Operating Strategies

Analysis of Various Operating Strategies for a Parallel-Hybrid Diesel Powertrain with a Belt Alternator Starter

2012 ◽  
Vol 1 (1) ◽  
pp. 231-239 ◽  
Author(s):  
Edoardo Morra ◽  
Ezio Spessa ◽  
Claudio Ciaravino ◽  
Alberto Vassallo
Keyword(s):  
Parallel Hybrid ◽  
Operating Strategies

scholarly journals Butanol production via vacuum fermentation: An economic evaluation of operating strategies

2019 ◽  
Vol 195 ◽  
pp. 707-719 ◽  
Author(s):  
Víctor Hugo Grisales Díaz ◽  
Moritz von Stosch ◽  
Mark J. Willis
Keyword(s):  
Economic Evaluation ◽  
Butanol Production ◽  
Operating Strategies
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