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Processes, Volume 12, Issue 10

October 2024 - 249 articles

Cover Story: A morphological study of the MnTe-like structures is carried out by the evaluation of the tortuosity tensor and other related parameters using a computational fluid dynamics approach. Such a study focuses on all possible crystals–existing or not yet developed–having the same structure as the MnTe crystal. This analysis provides new information not present yet in the open literature. The structures are created by tuning two independent geometrical parameters, allowing for the inter-penetration of particles in order to enlarge the study’s applicability. The results are mainly obtained in terms of tortuosity tensor, anisotropy, connectivity and principal diffusion directions, which enable the establishment of a structure orientation to maximise or minimise the permeating flux through the considered structure. View this paper
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Articles (249)

  • Article
  • Open Access
4 Citations
2,980 Views
17 Pages

Phenolic Class Analysis in Honey: Comparison of Classical and Single UV Spectrum Methodologies

  • Vanessa B. Paula,
  • Miguel L. Sousa-Dias,
  • Natália L. Seixas,
  • Patricia Combarros-Fuertes,
  • Letícia M. Estevinho and
  • Luís G. Dias

20 October 2024

The analytical results from a study of 16 honey samples (extra white to dark honey color range) of phenolic compounds obtained using the single UV spectrum methodology and classical spectrophotometric methods (Folin–Ciocalteu and AlCl3 methods)...

  • Article
  • Open Access
2,424 Views
17 Pages

Prediction of Heat Transfer in a Hybrid Solar–Thermal–Photovoltaic Heat Exchanger Using Computational Fluid Dynamics

  • Sandro Guadalupe Pérez Grajales,
  • Teresa Hernández Ortíz,
  • Rogelio Martinez-Oropeza,
  • Tabai Torres,
  • López-Pérez Luis Adrián,
  • Javier Delgado-Gonzaga,
  • Armando Huicochea and
  • David Juárez-Romero

20 October 2024

Solar energy is one of the main renewable energy resources due to its abundance. It can be used for two purposes, thermal or photovoltaic applications. However, when the resource obtained is mixed, it is called photovoltaic thermal hybrid, where the...

  • Article
  • Open Access
2 Citations
2,482 Views
15 Pages

Ultrasonic-Assisted Extraction and Antioxidant Evaluation of Resveratrol from Peanut Sprouts

  • Xianmeng Xu,
  • Dandan Zhang,
  • Xiaohua Liu,
  • Rong Zheng and
  • Tingqi Jiang

19 October 2024

The orthogonal array design method was used to optimize ultrasonic-assisted extraction of resveratrol from peanut sprouts. The results showed that the highest extraction yield of resveratrol using ultrasonic-assisted extraction could be up to 1.1%. T...

  • Article
  • Open Access
3 Citations
1,818 Views
19 Pages

Numerical Study of the Combustion Process in the Vertical Heating Flue of Air Staging Coke Oven

  • Xiaolei Hu,
  • Jiale Zhang,
  • Zihan Yu,
  • Zhenzhen Liu,
  • Jiayi Guo and
  • Changhua Xu

19 October 2024

To investigate the combustion process and reduce Nitric Oxide (NO) emissions in the vertical heating flue of air-staged coke ovens, a three-dimensional computational fluid dynamics method was applied to simulate the combustion process. The model inte...

  • Article
  • Open Access
3 Citations
1,289 Views
16 Pages

19 October 2024

In this study, the influence of fermentation and different drying techniques on the bioactive components, antioxidant activity, phenolic components, fatty acids, nutrients and sensory characteristics of fresh and processed jalapeño peppers was...

  • Feature Paper
  • Article
  • Open Access
1,294 Views
27 Pages

Thermodynamic Model-Based Synthesis of Heat-Integrated Work Exchanger Networks

  • Aida Amini-Rankouhi,
  • Abdurrafay Siddiqui and
  • Yinlun Huang

19 October 2024

Heat integration has been widely and successfully practiced for recovering thermal energy in process plants for decades. It is usually implemented through synthesizing heat exchanger networks (HENs). It is recognized that mechanical energy, another f...

  • Review
  • Open Access
11 Citations
4,661 Views
16 Pages

Research and Application Progress of Crude Oil Demulsification Technology

  • Longhao Tang,
  • Tingyi Wang,
  • Yingbiao Xu,
  • Xinyi He,
  • Aobo Yan,
  • Zhongchi Zhang,
  • Yongfei Li and
  • Gang Chen

19 October 2024

The extraction and collection of crude oil will result in the formation of numerous complex emulsions, which will not only decrease crude oil production, raise the cost of extraction and storage, and worsen pipeline equipment loss, but also seriously...

  • Article
  • Open Access
1,587 Views
15 Pages

19 October 2024

Removal of toxic pollutants is of the greatest concerns facing wastewater treatment. In this study, a chemical modification method was used to prepare the maleic anhydride-modified water hyacinth (MA-EC) for the removal of methylene blue (MB) and met...

  • Article
  • Open Access
2 Citations
3,358 Views
16 Pages

Use of Mucilage from Opuntia ficus-indica in the Manufacture of Probiotic Cream Cheese

  • Pamela Dutra Rodrigues,
  • Isabela de Andrade Arruda Fernandes,
  • Annecler Rech de Marins,
  • Andresa Carla Feihrmann and
  • Raquel Guttierres Gomes

18 October 2024

Cream cheese is a type of fresh cheese with a thin consistency with great potential for adding probiotics. However, artificial thickeners have been used in its production, decreasing consumer satisfaction. This study suggests natural mucilage, specif...

  • Article
  • Open Access
5 Citations
1,599 Views
22 Pages

18 October 2024

This study aims to assess the dynamic performance of the vertical-axis wind turbine (VAWT) with the help of conventional aluminum (Al) and the boron Al metal matrix composite (MMC). The simulations were conducted using ANSYS software and involved nat...

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Processes - ISSN 2227-9717