Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Edwin Chica"'
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102455- (2024)
Wave channels are essential facilities for testing physical models at a laboratory scale, playing a pivotal role in advancing wave energy technology and understanding wave interactions with the coastal infrastructure. These channels enable researcher
Externí odkaz:
https://doaj.org/article/5d3c634715e34b588b933422ce2d3aa1
Autor:
Daniel Sierra-Moreno, Fredys Romero-Menco, Laura Isabel Velásquez-García, Ainhoa Rubio-Clemente, Edwin Chica
Publikováno v:
Revista UIS Ingenierías, Vol 23, Iss 2 (2024)
En este trabajo, se realiza la caracterización experimental de una turbina Michell-Banki a escala de laboratorio y se presentan recomendaciones para un adecuado montaje experimental que permita medir las variables involucradas en la generación de e
Externí odkaz:
https://doaj.org/article/e52f8a7c4fcc419ebca0987df6062955
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102241- (2024)
A comprehensive examination of siphon turbine design and optimization using the response surface methodology (RSM) is presented in this study. The goal was to improve the turbine efficiency by analyzing the impact of two key factors: the number of bl
Externí odkaz:
https://doaj.org/article/6f2fc86333164a87a5eded49c7e4c611
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 4, Pp 102596- (2024)
The design of a horizontal-axis propeller hydrokinetic turbine (HPHT) depends on several geometric parameters affecting its hydrodynamic efficiency which is measured through the power coefficient (CP). In this study, a 1 kW turbine with 1.6 m of roto
Externí odkaz:
https://doaj.org/article/07cb0cfcb3d84cd2a0512a65f0844ec2
Autor:
Jonathan Aguilar, Laura Velásquez, Fredys Romero, Johan Betancour, Ainhoa Rubio-Clemente, Edwin Chica
Publikováno v:
Journal of King Saud University: Engineering Sciences, Vol 35, Iss 8, Pp 577-588 (2023)
In this work, the efficiency of two horizontal-axis hydrokinetic turbines, whose blades were designed with and without multi-element hydrofoil cross-sections, has been numerical and experimentally investigated for tip speed ratio (λ) values ranging
Externí odkaz:
https://doaj.org/article/6537b60f639343a792ab8ba35bf9b2bc
Publikováno v:
Energies, Vol 17, Iss 14, p 3543 (2024)
This work compared the suitability of the k-ϵ standard, k-ϵ RNG, k-ω SST, and k-ω standard turbulence models for simulating a gravitational water vortex hydraulic turbine using ANSYS Fluent. This study revealed significant discrepancies between t
Externí odkaz:
https://doaj.org/article/31c793f1394d46f2a00b19312c788392
Publikováno v:
Energies, Vol 17, Iss 13, p 3209 (2024)
Wave energy, a form of renewable energy, is derived from the movement of sea waves. Wave energy generation devices are technologies designed to harness this resource and convert it into electricity. These devices are classified based on their locatio
Externí odkaz:
https://doaj.org/article/902e2000e76c4d8f8c496f14f7149608
Publikováno v:
TecnoLógicas, Vol 26, Iss 57, Pp e2630-e2630 (2023)
La energía de las olas es una de las fuentes menos explotadas en Colombia. La columna de agua oscilante (OWC, por siglas en inglés) puede ser una tecnología sostenible para generar electricidad en zonas de difícil acceso utilizando la energía di
Externí odkaz:
https://doaj.org/article/4ab10678a8b64ab5b212e5597c5205e3
Publikováno v:
Revista UIS Ingenierías, Vol 22, Iss 3 (2023)
En este trabajo se presenta un estudio de repetibilidad aplicado a una estufa de cocción basada en gasificación de pellets de madera (19.03 MJ/kg). El análisis es llevado a cabo mediante un protocolo de ebullición de agua (Water Boling Test, WBT
Externí odkaz:
https://doaj.org/article/3200b95c351d43269524ea16c6eb6331
Publikováno v:
Revista UIS Ingenierías, Vol 22, Iss 3 (2023)
The availability of the energy has changed the humanity over the last centuries. The first types of energy used by humanity were renewable energies: biomass, wind, and water. But, for the last two centuries, fossil fuels have been the protagonists of
Externí odkaz:
https://doaj.org/article/f622787352094702a81647f462d0a34e