A numerical analysis of the energy and entropy generation rate in a Linear Fresnel Reflector using computational fluid dynamics

OA López-Núñez, JA Alfaro-Ayala, OA Jaramillo… - Renewable Energy, 2020 - Elsevier
This work presents an energy and entropy generation analysis of a Linear Fresnel Reflector
using the Computational Fluid Dynamics. It consists of 25 mirrors oriented to a receiver tube …

Optimization of a linear fresnel reflector applying computational fluid dynamics, entropy generation rate and evolutionary programming

OA López-Núñez, JA Alfaro-Ayala… - Renewable Energy, 2020 - Elsevier
This work presents an optimization of a Linear Fresnel Reflector based on the
Computational Fluid Dynamics, the Entropy Generation Rate and the Evolutionary …

Comparative study of parabolic trough and linear Fresnel collectors from advanced exergy point of view

M Maghsoudizadeh, M Ameri, EJ Javaran - Journal of the Brazilian Society …, 2024 - Springer
Numerous theoretical and practical research studies have been conducted on parabolic
trough and linear Fresnel collectors. This research aims to investigate and compare the …

Heat transfer intensification in a LFR unit considering exergy analysis of radiative and convective mechanism

Z Ebrahimpour, M Sheikholeslami, SA Farshad… - … and Processing-Process …, 2020 - Elsevier
In current solar unit, mirrors with involve of parabolic secondary reflector has been employed
to enhance the absorbed radiation flux. The optical efficiency with involve of modified …

A review of linear Fresnel reflector technology for heating sulphur liquid in nickel processing industry

S Suyanto, R Hantoro, A Suharto, R Saleh… - AIP Conference …, 2019 - pubs.aip.org
Many applications of thermal energy, both in industrial and power sectors require medium
temperatures ranging from 100 C to 250 C. These applications include industrial process …

Radiation and convection treatment of nanomaterial within a Linear Fresnel Reflector unit

Z Ebrahimpour, M Sheikholeslami… - The European Physical …, 2021 - Springer
To absorb more solar flux, the tube of LFR system was equipped with Y-shaped fins in
current investigation. The fluid in tube is H 2 O with inclusion of alumina nanoparticles …

Modelling of energy and exergy analysis of ORC integrated systems in terms of sustainability by applying artificial neural network

Z Utlu, M Tolon, A Karabuga - International Journal of Low …, 2021 - academic.oup.com
The present study focuses on the organic Rankine cycle (ORC) integrated into an evacuated
tube heat pipe (ETHP), whose systems are an alternative solar energy system to low …

[PDF][PDF] Study of the different Heat Transfer Fluids effect for a Linear Fresnel Power Plant designed in Sebha City, Libya.

IMI Eslayem, MA Sharif - 2022 - researchgate.net
Scientific studies have recently focused on using the best modern methods and
technologies to produce electrical energy from concentrating solar plants. In this study, a …

Nanofluid migration within an absorber pipe of solar unit considering radiation mechanism

Z Ebrahimpour, SA Farshad… - Microsystem Technologies, 2021 - Springer
To intensify the efficiency, T-shaped fins were utilized inside the tube in current LFR unit.
Various configurations of fins with same volume were employed. The carrier fluid is Al 2 O 3 …

[引用][C] FRESNEL TİPİ BİR GÜNEŞ KOLLEKTÖRÜNÜN TERMAL MODELLEMESİ

M Şafak - 2021