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
(First Seminar):
OPENING SECTION
Welcome seminar, introduction
and presentation to the workshop
(WREN2024).
Antonio Maia de
Jesus Chaves
Neto.
At 9:25
(Seminar 2):
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 10:20
At 10:25
At 11:20
At 12:15
At 14:10
At 15:05
At 15:20
BREAK
BREAK
15 minutes interval.
BREAK
- - - -
- - - -
- - - -
15 minutes interval.
1 hour and 55 minutes interval.
(Seminar 3):
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.
(Seminar 5):
Energy for sustainability: Where are we coming from and where are we heading to?
We use bioinspired electrets for understanding and implementing dipole effects on charge transfer, and have developed a range of electron-deficient metal-free photosensitizers.
(Seminar 6):
1,4-Dihydropyrrolo[3,2- b]pyrrole and Dipyrrolonaphthyridinedione – Novel Building Blocks for Optoelectronics.
We will prove that the dipyrrolonaphthyridinedione core constitutes an scaffold for the design of strongly fluorescent dyes or quadrupolar-type materials.
(Seminar 4):
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 16:15
(Seminar 7):
Electrons and phonons
in 2D materials
Recently, several carbon allotropes with sp2 and sp3 hybridization were predicted theoretically and some are candidates to show Dirac's cones [1-3]. Here we study ..
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Laboratory for Preparation and Computation of Nanomaterials - (LPCN)