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Mostrando ítems 11-14 de 14
Difference Between Ribbed or Dimpled Systems
(Polytechnic University of Puerto Rico, 2023)
The purpose of this design project is to compare the heat transfer and pressure drop phenomena in different cases. The project was carried out with two different models, that is, a channel with ribs and another with dimples ...
Design of a Double Pipe Heat Exchanger in Counter Flow Configuration Using Numerical Analysis
(Polytechnic University of Puerto Rico, 2022)
The Double Pipe Heat Exchanger in counter flow configuration consists of one fluids flow from the inner pipe while the other flows in the opposite direction from the outer pipe. This project analyzed and designed this heat ...
Do You Stay Connected, or Do You Disconnect?
(Polytechnic University of Puerto Rico, 2023)
This Research Project is based on the lack of knowledge in the area of solar energy in Puerto Rico. Yes, a low percentage of residents have invested in solar systems. The current power grid is not reliable and it’s constantly ...
Analysis of Airfoils Modifications on Horizontal Axis Wind Turbine Blades
(Polytechnic University of Puerto Rico, 2020)
This project investigates the
combination of upper surface dimples and trailing
edge serrations of a 3D thin airfoil and their effect
on aerodynamic performance. Dimples are known to
reduce a golf ball’s drag while a ...