Conveners
C2OrH - Cryogenics for Power Applications, Energy, Fuels and Transformation II
- Robert Duckworth (Oak Ridge National Laboratory)
- Philippe Masson (University of Houston)
Frederick Berg
(Airbus Group)
30/06/2015, 16:00
CEC-09 - Cryogenics for Power Applications, Energy, Fuels and Transportation
Contributed Oral Presentation
Environmental and economic pressures lead to a need, in the aerospace industry, to develop ever more efficient passenger aircraft. Further progress in this regard may necessitate a move away from the conventional configurations seen today toward more radical designs. Aircraft with distributed propulsion may lead to fuel savings by allowing the exploitation of aerodynamic improvements. However,...
Timothy Haugan
(U.S. Air Force Research Laboratory)
30/06/2015, 16:15
CEC-09 - Cryogenics for Power Applications, Energy, Fuels and Transportation
Contributed Oral Presentation
Hybrid-electric-vehicle (HEV) or electric-vehicle (EV) propulsion is well understood from the automotive industry, and achieves very significant increases of energy efficiencies of 2-3x from the use of non-combustion technologies and ‘smart’ energy management including brake regeneration. The possibility of battery-electric and hybrid-electric propulsion for aircraft has increasingly been...
Taketsune Nakamura
(Kyoto University)
30/06/2015, 16:30
CEC-09 - Cryogenics for Power Applications, Energy, Fuels and Transportation
Contributed Oral Presentation
Our research group has developed 20 kW class High Temperature Superconductor (HTS) Induction/Synchronous Motor (HTS-ISM) for the realization of low carbon emission transportation systems, such as ship, train, bus, track, middle sized automobile. We have developed (1) high efficiency and high torque density HTS-ISM, (2) optimal operation code for the variable speed and/or torque control, (3)...
Jennifer Marquardt
(Ball)
30/06/2015, 16:45
CEC-09 - Cryogenics for Power Applications, Energy, Fuels and Transportation
Contributed Oral Presentation
Since the 1960s on the Gemini program, Beech Aircraft and now Ball Aerospace have been designing and manufacturing dewars for a variety of cryogens including liquid hydrogen and oxygen. These dewars flew on Gemini, Apollo, Skylab and Space Shuttle providing fuel cell reactants resulting in over 150 manned spaceflights. Since Space Shuttle, Ball has also built the liquid hydrogen fuel tanks for...
Flavio Brighenti
(Karlsruhe Institute of Technology)
30/06/2015, 17:00
CEC-09 - Cryogenics for Power Applications, Energy, Fuels and Transportation
Contributed Oral Presentation
Wind and FV parks raise the issue of a discontinuous electrical generation. The unavoidable demand for a buffering system that balances the grid is binding as is the need for new solutions. As energy carrier with its high volumetric energy density, liquid hydrogen is an inevitable choice for large-scale energy storage. But, since balancing loads or rapidly evolving fluctuations on the grid...
Dr
Jiuce Sun
(Karlsruhe Institute of Technology)
30/06/2015, 17:15
CEC-09 - Cryogenics for Power Applications, Energy, Fuels and Transportation
Contributed Oral Presentation
The needs for high power offshore wind turbine are increasing continuously together with the rapid development of the wind power market. Superconductivity may be the only technology to scale wind turbines up to 10 MW and beyond by reduction of the nacelle mass. Accordingly, a superconducting 10 MW wind turbine concept for offshore applications is currently under development within the...
Jaroslaw Polinski
(Wroclaw University of Technology)
30/06/2015, 17:30
CEC-09 - Cryogenics for Power Applications, Energy, Fuels and Transportation
Contributed Oral Presentation
In order to reduce the atmosphere pollution generated by ships the International Marine Organization has established the Emission Controlled Areas. In this areas nitrogen oxides, sulphur oxides and particulates emission is strongly controlled. From beginning of 2015 the ECA covers waters 200 nautical miles from the coast of US and Canada, US Caribbean Sea area, the Baltic Sea , North Sea and...
Prof.
KANCHAN CHOWDHURY
(Cryogenic Engineering Centre, Indian Institute of Technology), Prof.
PARTHASARATHI GHOSH
(Cryogenic Engineering Centre, Indian Institute of Technology)
30/06/2015, 17:45
CEC-09 - Cryogenics for Power Applications, Energy, Fuels and Transportation
Contributed Oral Presentation
Boil-off gas (BOG) generation and its handling is an important issue in LNG value chain because of economic, energy and safety reasons. Absorption of BOG in high pressure subcooled LNG facilitates liquid pumping and avoids the necessity of high-energy gas-compression. Condensation of BOG by nitrogen refrigeration cycle ensures returning of condensed BOG back to storage tank. Reverse Brayton...
