W r e n 2 0 2 4
Wren 2024
The Workshop on Renewable Energy and Sustainability
Laboratory for Preparation and Computation of Nanomaterials - (LPCN)
Shedule
Activity Title
Nature of The Activity
Speaker
At 8:30
(Seminar 8):
Optimization of coaxial double rotor blades.
The eolic rotors optimization based on the blade element momentum theory. The total torque of double rotor is increased when compared to a single rotor turbine improving turbines.
At 9:25
(Seminar 9):
Developments in Blade Element/Momentum Theory for Horizontal-axis Wind and Hydrokinetic Turbines.
We will describe of turbine BEMT applications: 1. Swept and coned rotors. 2. Optimal blade design at low TSR. 3. Unequally-loaded blades rotors. 4.Turbines wind tunnel tested.
At 10:15
10-minute break for coffee, juice and snack for speakers and audience with identification.
- - - -
BREAK
At 10:25
(Seminar 10):
Opportunities and Challenges for Composite Materials in a Sustainable World.
We will discuss about composite turbines structures. 1. replacing epoxy-based matrix systems with recyclable thermoplastic polymers; 2. using continuous fiber-reinforced polymer.
At 11:20
(Seminar 11):
Flapping-wing turbines for distributed electrical generation in the Amazon River basin.
We will review the research on flapping-wing turbines devices, which shows that competitive efficiencies can be attained, compared o other turbine types and challenges.
At 12:05
BREAK
1 hour and 55 minutes interval.
- - - -
At 14:30
(Mini-course 1):
Advances in thirdgeneration photovoltaics: Return of the dye-sensitized solar cell.
We will review the development of third-generation PV, OPV, and DSSC, the cell design, components and strategies to improve performance will be treated in detail.
At 15:25
10-minute break for coffee, juice
and snack for speakers and
audience with identification.
BREAK
- - - -
At 15:40
(Minicourse 2):
Small-perturbation analysis and numerical modeling of third generation solar cells.
I will present small-perturbation analysis of solar cells, impedance spectroscopy and opticallymodulated spectroscopies applied to dye sensitized and perovskite solar cells.
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Laboratory for Preparation and Computation of Nanomaterials - (LPCN)