Current status and potentialities of wind tunnels with MHD acceleration

Алферов, В. И.

doi:10.1007/bf02755960

Cited by 16 publications

(3 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The choice of journals is intertwined with important and significant factors, including the journal's h-index and its publication requirements. These considerations play a vital role in ensuring the reliability and impact of the information presented in the publications [33,[37][38][39].…”

Section: Resultsmentioning

confidence: 99%

Electric Vehicles: Manuscript of a Bibliometric Analysis Unveiling Trends, Innovations and Future Pathways

Abdullaev,

Lin,

Rashidov

2024

International Journal of Automotive Science and Technology

View full text Add to dashboard Cite

This review paper facilitates the examination of the comprehensive thought patterns within electric vehicles (EVs) technologies and elucidates the primary significance derived from re-cent research. Furthermore, it systematically identifies and explores key themes related to EVs through the incorporation of the keyword "electric vehicle" in the bibliometric analysis. The selection of the Scopus database for this research is grounded in its superior importance com-pared to other databases, emphasizing its utilization in the bibliometric analysis. The VOSviewer software served as the analytical tool employed to visually represent crucial data, including information about countries, authors, journals, and keywords. The analysis, conduct-ed on November 19, 2022, encompassed a thorough examination of 1074 documents spanning from 1985 to 2023. While the analysis of the number of publications over the years revealed in 2020 were 190 publications, marking the highest point for research and work on electric vehi-cle studies. The most of the articles were Conference paper among all 1074 documents with 61.7 % while review papers were identified as lowest document type with only 1.3 % of all of selected documents. Bagheri, M is the top writer with 25 documents on the Scopus database re-garding to the key words, while others have publications around 11 and 16 number of papers. Russian Federation is the top contributor to the research of EVs with 61 % of all documents while Egypt is contributed with 1 % among all selected areas on the Scopus database. Notably, the IOP Conference Series Materials Science and Engineering was hold as one of the primary sources, accounting 76 documents to the electric vehicle studies. The outcomes of this investi-gation reveal noteworthy advancements in the volume of publications and the growing interest in electric vehicles, particularly within the academic and manufacturing sectors.

show abstract

Section: Resultsmentioning

confidence: 99%

Electric Vehicles: Manuscript of a Bibliometric Analysis Unveiling Trends, Innovations and Future Pathways

Abdullaev,

Lin,

Rashidov

2024

International Journal of Automotive Science and Technology

View full text Add to dashboard Cite

show abstract

“…The first numerical and experimental studies of MHD interaction in hypersonic flow were conducted with the circular cylinder. Experimental studies were carried out on the TsAGI MHD WT Facility [20][21][22][23][24][25]. Bottom part of the facility and the test section are schematically shown in Fig.1.…”

Section: Mhd Flow Around Circular Cylindermentioning

confidence: 99%

MHD Flow Control in Hypersonic Flight

Bityurin¹

2005

AIAA/CIRA 13th International Space Planes and Hypersonics Systems and Technologies Conference

View full text Add to dashboard Cite

Experimental and theoretical studies of the MHD flow interaction around aerobodies [9,10,16-24,26,30,31] in a hypersonic ionized air stream are presented with comments on potential application for flow and flight control for advanced aerospace vehicles. The current work is a continuation of past efforts by the authors' directed at characterization of MHD flow field interaction over/around several different basic geometric configurations with mutually orthogonal magnetic field and velocity vectors. Experimental results from tests conducted with wedge models in a hypervelocity MHD accelerator driven wind tunnel facility with ionized air flow at an MHD interaction parameter, S u , of 0.1.are presented. Distinctive MHD influence on the flow structure around the wedge was confirmed in experiments. Experimental and numerical simulations with a wedge configuration that is representative of a hypersonic inlet are reported. The potential for use of MHD interaction to adjust the oblique shock system to achieve an on-cowl lip condition when flight operation is off-design was demonstrated. Supporting analysis work has achieved correlation with experimental observations and provides a means to project MHD interaction effects to full-scale hypersonic vehicles subject to real atmospheric flight.

show abstract

“…Knowing fluid acceleration is sometimes important in process industries for controlling a certain process or monitoring a certain phenomenon such as fluid surging or hammering [1,2] in order to avoid or reduce its risk. In addition, knowing fluid acceleration is important in some cases as in research and development [3,4], flow in wind tunnels and nozzles [5,6], virtual/added mass measurement [7], and other applications [8,9]. The objective of this work was to develop a reliable simple sensor capable of accurately measuring fluid acceleration inside conduits.…”

Section: -Introductionmentioning

confidence: 99%

Electromagnetic Sensing of Fluid Acceleration in Conduits Using Single Electrical Coil

Jarrah,

Aljabarin,

Perez

et al. 2024

Preprint

View full text Add to dashboard Cite

This work suggests a simple new principle/sensor for instantaneous measurement of fluid acceleration in conduits. The sensor is an electrical coil wrapped on a conduit and supplied by a constant current source. The fluid acceleration can be obtained by measuring the time derivative of the voltage across the coil which is linearly proportional to fluid acceleration. The sensor can be used without calibration for any type of fluid even without needing to know the type of fluid flowing inside the conduit. In addition, the sensor can be used for all ranges of acceleration or speed from low to hypersonic speed and for any shape of conduits. Moreover, the sensor and can also detect the direction of acceleration (acceleration, deceleration, or steady flow) of the flowing fluid. The sensor was validated on water using simple experiments and found to be accurate. The accuracy increased as the magnitude of acceleration, conduit equivalent diameter, coil number of turns, and the magnitude of current source are increased. The sensor is exactly independent of temperature, pressure, and all other variables of the fluid and is only sensitive to acceleration. This work also includes a suggestion for the interfacing circuit of the sensor.

show abstract

Current status and potentialities of wind tunnels with MHD acceleration

Cited by 16 publications

References 9 publications

Electric Vehicles: Manuscript of a Bibliometric Analysis Unveiling Trends, Innovations and Future Pathways

Electric Vehicles: Manuscript of a Bibliometric Analysis Unveiling Trends, Innovations and Future Pathways

MHD Flow Control in Hypersonic Flight

Electromagnetic Sensing of Fluid Acceleration in Conduits Using Single Electrical Coil

Contact Info

Product

Resources

About