Because of the low voltage level and high current in the distribution system, as well as the high ohmic resistance of the conductors, the majority of power system losses are attributed to the distribution system. As a result, it is necessary to address ...

With the signing of the Paris Agreement, which aims to limit global warming to 1.5°C by reducing greenhouse gas emissions and promoting climate adaptation, Colombia has demonstrated its commitment to the environment. This aligns with Sustainable ...

In this study, nonlinear isoparametric shell elements with variable edge order and moving nodes from CBAL4M to CBAL12M were developed and integrated into FINITE. Specific mapping and surfaces for two-dimensional isoparametric shell elements, shape ...

The flow regime is essential in the photoreactor’s performance in pollutant degradation in the aqueous medium, especially in fluidized systems. Therefore, this study is focused on determining the fluidization conditions of a granular catalyst based on TiO_...

This study provides insights into the challenges involved in predicting the Reid vapor pressure (RVP) of gasoline-oxygenate blends (GOB), which is an important indicator of fuel quality and compliance with environmental and performance standards. Given ...

Agriculture is fundamental to people’s food sustainability. One of the current challenges is the proper use of resources, mainly nonrenewable resources such as land and water. In this regard, having simulation tools is crucial for assessing how these ...

This study investigates the thermodynamic performance of a solar-powered absorption cooling system. The system uses a lithium bromide-water (LiBr-H₂O) absorption refrigeration system (ARS) integrated with evacuated solar collectors (ETSC) and thermal ...

Failure to control crisis conditions leads to irreparable damage to many supply chains around the world, including blood supply chains (BSCs) as critical networks in the health system. Consequently, it significantly reduces the supply of blood and its ...

We propose a variant of the application of a phenomenological approach using the “black box” concept to the modeling of electrotechnical systems. The method enables obtaining simplified models of a complex electrotechnical system based on a synchronous ...

Partial discharge evaluation is a principal method for assessing insulation conditions in power transformers. Traditional singular value decomposition (SVD) approaches, however, face issues like high residual noise and loss of signal details in white ...

This research presents an improvement to the traditional solar updraft tower, which relies solely on solar energy and cannot operate continuously throughout the day. The enhancement involves a hybrid energy approach by installing a vortex generator at the ...

In process mining, conformance checking determines the quality of discrete-event process models through several measures computed with respect to a set of event sequences λ from which the model N is obtained. Precision is a measure that evaluates the ...

Innovation is an important guarantee for maintaining national competitiveness and promoting social productivity, and it has a strong driving force for national and social development. At present, interdisciplinary research is widely used as a mechanism ...

Hydraulic excavators, characterized by their high efficiency and versatility, are crucial equipment in engineering construction. During the automatic excavation process, the excavator may experience resonance phenomena, which can affect the stability of ...

The pore structure of the modified foam gypsum and its thermal insulation performance were revealed through the integrated study of microscopic, macroscopic, and simulation. Scanning electron microscope (SEM) was used to observe the process of coexistence ...

Continuous Warren truss steel railway bridges are one of the main forms of railway bridges. Due to the deterioration of materials and the long-term effect of loads, the bridges will inevitably experience performance degradation, which may lead to the ...

The present investigation introduces an advanced methodology for maximum power point tracking (MPPT) applied to a piezo harvester scheme. A comprehensive rectifier circuit, equipped with an embedded MPPT component, is established to optimize energy ...

To solve the problems of information loss and nonlinear transformation of hyperspectral image dimensionality reduction methods and the problem that recognition methods are sensitive to noise and cannot be trained online, a new hyperspectral image ...

This paper established a novel approach for developing simplified yet accurate models using artificial neural networks (ANNs) in industrial environments. It demonstrates that combining nonlinear regression with neural network modeling enhances predictive ...

Acetyl chloride hydrolysis is a highly sensitive exothermic reaction that has presented several industrial safety issues. In the present study, a multiparameter mathematical model, previously developed and applied to simulate the oscillatory thermal ...