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Application of Fluid Mechanics and Aerodynamics in Aerospace

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Aerospace Science and Engineering".

Deadline for manuscript submissions: 30 March 2025 | Viewed by 803

Special Issue Editors


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Guest Editor
College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
Interests: internal flow aerodynamics; shock wave/boundary layer interaction; aircraft engine inlet design

E-Mail Website
Guest Editor
College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
Interests: fluid dynamics; aviation and the environment
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Fluid mechanics and aerodynamics are fundamental disciplines that are indispensable to the aerospace and aviation sectors, providing the requisite theoretical foundations and technological infrastructure for the precipitous growth of the aerospace industry. In a concerted effort to galvanize academic discourse and to foster technological breakthroughs within this domain, we are delighted to announce a call for papers for a Special Issue entitled “Application of Fluid Mechanics and Aerodynamics in Aerospace”. The primary aim of this Special Issue is to collate cutting-edge research findings in the fields of fluid mechanics and aerodynamics, and to examine the critical roles that these scientific disciplines occupy within aerospace technology.

We are therefore interested in articles that investigate applications of fluid mechanics and aerodynamics in aerospace. Potential topics include, but are not limited to, the following:

  1. The application of fluid mechanics in aerospace propulsion systems;
  2. Aerodynamic optimization and innovation in aircraft design;
  3. The utilization of fluid mechanics and aerodynamics in spacecraft thermal protection technology;
  4. Investigating fluid mechanics and aerodynamics challenges pertaining to unmanned aerial vehicles (UAVs);
  5. Pivotal technologies in fluid mechanics and aerodynamics of hypersonic vehicles;
  6. The role of fluid mechanics and aerodynamics in spacecraft attitude control systems;
  7. Emerging methodologies and technologies for testing in fluid mechanics and aerodynamics;
  8. Additional aerospace applications allied with fluid mechanics and aerodynamics research.

Prof. Dr. Yue Zhang
Prof. Dr. Zhenlong Wu
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. Applied Sciences is an international peer-reviewed open access semimonthly 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

  • supersonic flow
  • hypersonic flow
  • flow control
  • propulsion
  • shock wave
  • aerodynamics
  • scramjet
  • ramjet

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Published Papers (1 paper)

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Research

22 pages, 29982 KiB  
Article
Numerical Study on the Effects of Boundary Layer Suction on Flow in the Sectorial Transonic Cascade Under Imitated Near-Stall Condition
by Ruixing Liang, Huawei Lu, Zhitao Tian, Hong Wang and Shuang Guo
Appl. Sci. 2025, 15(1), 76; https://doi.org/10.3390/app15010076 - 26 Dec 2024
Viewed by 380
Abstract
In the experimental study of a compressor’s cascade under the near-stall condition, the test bench has the disadvantages of high risk and high maintenance cost. This paper explores a method of using the inlet guide vane to imitate near-stall conditions instead of the [...] Read more.
In the experimental study of a compressor’s cascade under the near-stall condition, the test bench has the disadvantages of high risk and high maintenance cost. This paper explores a method of using the inlet guide vane to imitate near-stall conditions instead of the rotor. The suction groove is set in the sectorial cascade so as to explore the aerodynamic performance of the fluid and the change in the flow field structure. Three different schemes are proposed along the suction surface, and the results indicate that the EW2 scheme, which is located behind the separation starting point and near the vortex core of the separation vortex, has the best performance. The suction groove weakens the downwash caused by the boundary layer on the upper endwall, reducing the radial dimension of the corner and suppressing separation. Suction on the upper endwall also increases the pressure difference in the radial direction of the flow passage, resulting in a slight increase in the suction-side horseshoe vortex (HSV) at the hub. An overall loss reduction of 9.4% is achieved when the suction coefficient is 46%, and the corner separation is most effectively suppressed while ensuring that the HSV at the hub only slightly increases. Full article
(This article belongs to the Special Issue Application of Fluid Mechanics and Aerodynamics in Aerospace)
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