Results 51 to 60 of about 356,951 (168)

Bi-LSTM, GRU and 1D-CNN models for short-term photovoltaic panel efficiency forecasting case amorphous silicon grid-connected PV system

Results in Engineering
Photovoltaic (PV) panels stand as a prominent solution to meet the world's growing energy demands, due to their resistance to hard climate conditions, low-cost maintenance, and long lifetime. Nonetheless, the integration of PV power into electrical grids
Abdellatif Ait Mansour, Amine Tilioua, Mohammed Touzani   +2 more
doaj   +1 more source

Power and efficiency of a thermal engine with a coherent bath [PDF]

Physical Review E, 2019
13 pages, 9 figures, 2 ...
Guff, Thomas, Daryanoosh, Shakib, Baragiola, Ben Q., Gilchrist, Alexei   +3 more
openaire   +3 more sources

Energy Demand Response in a Food-Processing Plant: A Deep Reinforcement Learning Approach

Energies
The food industry faces significant challenges in managing operational costs due to its high energy intensity and rising energy prices. Industrial food-processing facilities, with substantial thermal capacities and large demands for cooling and heating ...
Philipp Wohlgenannt, Sebastian Hegenbart, Elias Eder, Mohan Kolhe, Peter Kepplinger   +4 more
doaj   +1 more source

Investigation of the thermal efficiencies of a solar dryer

Energy Conversion and Management, 1995
Abstract This paper deals with the construction and performance of a solar powered drying system consisting of a solar air heater and a drying chamber. The thermal efficiencies of both the solar air heater and the drying section as a function of typical physical parameters and the experimental results for different food products at different air flow
TIRIS, C, TIRIS, M, DINCER, I
openaire   +2 more sources

Optimization and Application of Ammonia Spraying Device Using Dynamic Matrix Control with Variable Parameters Based on Feed-Forward Loop

Zhongguo dianli, 2019
Facing the challenges of the controls in the selective catalytic reduction (SCR) flue gas denitration system of thermal power units, such as long duration of time delay, high inertia and strong nonlinearities, typical PID regulator-based ammonia spraying
Xin XUN, Kai SHENG, Xiangyu CHEN, Jijun DENG   +3 more
doaj   +1 more source

Design and Optimization of the Inlet Header Structure in Microchannel Heat Exchanger Based on Flow Distribution Uniformity

Applied Sciences, 2022
The flow distribution in a printed circuit heat exchanger (PCHE) is of great theoretical and practical significance in the Brayton cycle power generation system.
Kaidi Zhang, Wei Wei, Yuwei Sun, Qiang Wu, Min Tang, Mingjian Lu   +5 more
doaj   +1 more source

Machine learning-based predictive model for thermal comfort and energy optimization in smart buildings

Results in Engineering
In the current context of energy transition and increasing climate change, optimizing building performance has become a critical objective. Efficient energy use and occupant comfort are paramount considerations in building design and operation.
Youssef Boutahri, Amine Tilioua
doaj   +1 more source

Integration of Phase Change Material in the Design of Solar Concentrator-Based Water Heating System

Entropy, 2021
Indonesia has been blessed with excellent solar heat distribution, which can be used as renewable energy to heat water. Various technologies have been developed to utilize these inexhaustible thermodynamic resources, in the form of photons arrays ...
Teuku Azuar Rizal, Muhammad Amin, Syamsul Bahri Widodo, Nazaruddin Abdul Rachman, Fazri Amir, Nurhalim Pane, Teuku Meurah Indra Mahlia   +6 more
doaj   +1 more source

Energy Management Simulation in a PEM Fuel Cell System [PDF]

Hydrogen, Fuel Cell & Energy Storage, 2015
In this research the simulation of an air independent Proton Exchange Membrane Fuel Cell (PEMFC) propulsion system was taken into consideration. The system consists of several parts including PEM fuel cell stack, metal hydride and liquid oxygen (LOX ...
Mohammad Alijanpour, Majid Shateri, Mojtaba Aghajani Delavar, Mousa Farhadi   +3 more
doaj   +1 more source

IMPROVING THERMAL EFFICIENCY OF PHOTOVOLTAIC THERMAL SYSTEMS

AURUM Journal of Engineering Systems and Architecture
The research presents the daily and monthly global solar radiation on a horizontal surface in Iraq and applies it to the PVT water system. The research contributes in two ways: first, it models a novel copper pipe system that improves thermal efficiency in an actual environment, and second, it investigates the hourly and daily intensity of solar ...
Mohammed Abbas Fadhil Alkhafaji, İbrahim Koç   +1 more
openaire   +2 more sources