Search for Articles:
Title / Keyword
Author / Affiliation / Email
Journal
Article Type
 
 
Advanced Search
 
Section
Special Issue
Volume
Issue
Number
Page
 
4.1
2.9
Journals
Atmosphere
Special Issues
Recent Developments in Carbon Emissions Reduction Approaches
share announcement

Special Issue "Recent Developments in Carbon Emissions Reduction Approaches"

A special issue of Atmosphere (ISSN 2073-4433). This special issue belongs to the section "Air Pollution Control".

Deadline for manuscript submissions: closed (28 July 2023) | Viewed by 1372

Special Issue Editors

Dr. Yafan Yang

E-Mail Website
Guest Editor
State Key Laboratory for Geomechanics and Deep Underground Engineering, China University of Mining and Technology, Xuzhou 221116, China
Interests: interfacial properties of geofluids; sorption and transport of fluids in porous media; underground CO2/H2 storage; molecular simulations; molecular thermodynamics
Dr. Jingfa Li

E-Mail Website
Guest Editor
School of Mechanical Engineering, Beijing Institute of Petrochemical Technology, Beijing 102617, China
Interests: hydrogen transportation; natural gas network simulation; numerical heat transfer; efficient numerical methods and algorithm; model reduction methods
Dr. Xiao-Long Wu

E-Mail Website
Guest Editor
School of Information Engineering, Nanchang University, Nanchang 330031, China
Interests: fuel cell generation system health management; modeling and analysis of reversible solid oxide cell; application of control algorithm
Dr. Weiwei Zhu

E-Mail Website
Guest Editor
Department of Engineering Mechanics, Tsinghua University, Beijing 100084, China
Interests: discrete fracture networks; engineering geology; solid–fluid coupling
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Human activities have increased the amount of carbon dioxide in the atmosphere by 50% in less than 200 years. The carbon dioxide concentration in the atmosphere had previously reached 420 parts per million (ppm). Pollution caused by carbon dioxide, which is mainly from the usage of fossil fuels for energy generation, warms the planet, causing serious environmental challenges for humanity. Hence, many countries around the world have employed the target of net-zero carbon emissions for the next few decades in an attempt to mitigate global warming. Various options have been proposed to reduce carbon emissions. These methods include the development of renewable energy sources, carbon capture, storage and utilization (CCUS) technologies, energy storage techniques, techniques for improving the efficiency of energy generation, etc.

In recognition of the net-zero target, the open access journal Atmosphere is hosting a Special Issue to showcase the most recent findings related to recent developments in carbon emissions reduction approaches. In this Special Issue, we welcome experimental, theoretical, and simulation investigations to enhance the development of environmentally friendly methods relevant to carbon emissions reduction. The areas of focus include, but are not limited to, the following: the geological storage of carbon dioxide; carbon dioxide enhanced oil/gas recovery; new materials for carbon capture; carbon utilization; techniques for renewable energy resources; underground hydrogen storage; fuel cell; and reversible solid oxide cell.

Dr. Yafan Yang
Dr. Jingfa Li
Dr. Xiao-long Wu
Dr. Weiwei Zhu
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Atmosphere is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • CCUS
  • renewable energy
  • energy storage
  • H2 transportation
  • CO2 flooding and storage
  • modeling and analysis of reversible solid oxide cell
  • energy economic analysis
  • fuel cell system control
  • multiscale simulation

Published Papers (2 papers)

Download All Papers
Order results
Result details
Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:

Research

Jump to: Review

get_app
Article
Research on Solid Oxide Fuel Cell System Model Building and 3D Testing Based on the Nodal Idea
by
Mingfei Li
,
Kanglin Zhu
,
Mumin Rao
,
Zhengpeng Chen
,
Kai Xiong
,
Longtong Hou
,
Xiabin Wang
,
Chuangting Chen
,
Shujun Li
and
Xi Li
Atmosphere 2023, 14(8), 1261; https://doi.org/10.3390/atmos14081261 - 08 Aug 2023
Viewed by 443
Abstract
The Solid Oxide Fuel Cell (SOFC) system is a highly intricate system characterized by multiple variables and couplings. Developing an accurate model for the SOFC independent power generation system is of paramount importance. Conducting experimental studies on the SOFC system is costly, and [...] Read more.
The Solid Oxide Fuel Cell (SOFC) system is a highly intricate system characterized by multiple variables and couplings. Developing an accurate model for the SOFC independent power generation system is of paramount importance. Conducting experimental studies on the SOFC system is costly, and it carries certain risks due to the requirements for pure hydrogen, high-temperature environments, and other factors. To address these challenges, a high-performing model that precisely reflects the inherent characteristics of the SOFC is essential for dynamic static analysis and the identification of optimal operating points. This paper presents a SOFC system model based on current controls, which was implemented in the MATLAB/Simulink environment, and it utilized a nodal approach for modeling. The model incorporated a cold air bypass, which enabled the more precise control of the SOFC reactor’s inlet and outlet temperatures. Furthermore, a 3D test and verification method are proposed in order to focus on the influence of input parameters on the four electrical characteristics, and four thermal characteristics, of output parameters. By conducting one-dimensional, two-dimensional, and three-dimensional studies of these output parameters, a more intuitive understanding of the system’s response to changes in input parameters was obtained. Under conditions wherein all other variables were kept constant, the entire system attained its maximum efficiency at approximately FU = 0.8, BP = 0, and AR = 6. The outcomes of this study have significant implications for exploring the optimal operating point in the SOFC independent power generation system in an in-depth manner. It provides valuable insights for enhancing the system’s efficiency and performance. Full article
(This article belongs to the Special Issue Recent Developments in Carbon Emissions Reduction Approaches)
►▼ Show Figures

Figure 1

Review

Jump to: Research

get_app
Review
Advances of Phase-Field Model in the Numerical Simulation of Multiphase Flows: A Review
by
Jingfa Li
,
Dukui Zheng
and
Wei Zhang
Atmosphere 2023, 14(8), 1311; https://doi.org/10.3390/atmos14081311 - 19 Aug 2023
Viewed by 381
Abstract
The phase-field model (PFM) is gaining increasing attention in the application of multiphase flows due to its advantages, in which the phase interface is treated as a narrow layer and phase parameters change smoothly and continually at this thin layer. Thus, the construction [...] Read more.
The phase-field model (PFM) is gaining increasing attention in the application of multiphase flows due to its advantages, in which the phase interface is treated as a narrow layer and phase parameters change smoothly and continually at this thin layer. Thus, the construction or tracking of the phase interface can be avoided, and the bulk phase and phase interface can be simulated integrally. PFM provides a useful alternative that does not suffer from problems with either the mass conservation or the accurate computation of surface tension. In this paper, the state of the art of PFM in the numerical modeling and simulation of multiphase flows is comprehensively reviewed. Starting with a brief description of historical developments in the PFM, we continue to take a tour into the basic concepts, fundamental theory, and mathematical models. Then, the commonly used numerical schemes and algorithms for solving the governing systems of PFM in the application of multiphase flows are presented. The various applications and representative results, especially in non-match density scenarios of multiphase flows, are reviewed. The primary challenges and research focus of PFM are analyzed and summarized as well. This review is expected to provide a valuable reference for PFM in the application of multiphase flows. Full article
(This article belongs to the Special Issue Recent Developments in Carbon Emissions Reduction Approaches)
►▼ Show Figures

Figure 1

Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:
 
Displaying articles 1-2
Back to TopTop