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http://dx.doi.org/10.12673/jant.2022.26.3.144

Conceptual Design and Aerodynamic Analysis of Double-Seater Tilt-rotor Type PAV  

Cho, Yoon-Sung (UAM Research Institute)
Kim, Sung-Ji (UAM Research Institute)
Baek, Su-Been (Department of Aerospace Engineering, Inha University)
Kim, Yeong-Chae (Department of Aerospace Engineering, Inha University)
Bae, Geun-Hak (Department of Aerospace Engineering, Inha University)
Cho, Eun-Byeol (Department of Aerospace Engineering, Inha University)
Yu, Ji-Soo (Department of Aerospace Engineering, Inha University)
Hong, Young-Hun (Department of Aerospace Engineering, Inha University)
Publication Information
Journal of Advanced Navigation Technology / v.26, no.3, 2022 , pp. 144-160 More about this Journal
Abstract
Research on urban air mobility (UAM) is being actively conducted as a method of next-generation transportation. eVTOL, an airplane to be used for urban air mobility, is classified into a complex type, a tilt rotor type, a tilt wing type, a tilt duct fan type, and a multicopter type according to the propulsion method. In this study, conceptual design was performed for the next generation eVTOL of the new tilt rotor type in accordance with the existing design requirements. The aerodynamic analysis programs of OpenVSP and XFLR5 were used to perform aerodynamic analysis. The power required for each flight mission stage was calculated, the battery and motor were selected accordingly, and MTOW (Maximum Take-Off Weight) was predicted by estimating the weight of each component.
Keywords
Aircraft design; eVTOL; PAV; UAM;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 C. H. Choi, Tapestry: Personal aircraft(PAV), Korea Institute of S&T Evaluation and Planning: Chungcheongbuk-do, Technical Report 2021-05, p.p. 2-8, May. 2021.
2 CATIA Software [Internet]. Available: https://discover.3ds.com/ko/catia-worlds-leading-solution-product-design-and-experience?utm_medium=cpc&utm_source=google&utm_campaign=202201_glo_sea_ko_op51508_labl_brand_kor_exact&utm_term=catia-exact&utm_content=search&gclid=CjwKCAjws8yUBhA1EiwAi_tpERvIDhgOe3V_z-No5TFy2uikI0R2qbJ3aXhCjIHG4A64JG2TVlDXdxoCthUQAvD_BwE
3 OpenVSP [Internet]. Available: http://openvsp.org/
4 The PAV developed by Soom-vi [Internet]. Avalable: http://www.soomvi.com/ko/?c=171&s=172
5 J. I. Jung, S. T.Hong, S.K. Kim and J. Y.Suk, "A study on longitudinal flight dynamics of a QTW UAV," The Journal of The Korean Society for Aeronautical and Space Sciences, Vol. 41, No. 1, pp. 31-39, Jan. 2013.   DOI
6 Soom-vi, Participating in seoul ADEX...revealing "PAV" in full-body form [Internet]. Available: https://www.datanet.co.kr/news/articleView.html?idxno=165636
7 Lee W.Kohlman, Michael D. Patterson, Brooke E.Raabe, Tapestry: Urban Air Mobility Network and Vehicle Type-Modeling and Assessment, Ames Research Center in NASA: CA, Technical Report 2019-220072, p.p. 5, Feb. 019.
8 Effects of Grit Roughness and Pitch Oscillations on the NACA 4415 Airfoil, National Renewable Energy Laboratory, Colorado, echnical Report NREL/TP-442-7815, pp 1-152, 1999
9 Paul E. Purser, John P. Campbell, Tapestry: Experimental Verification of a Simplified Vee-Tail Theory and Analysis of Available Data on Complete Models with Vee-Tails, NACA: MA, Technical Report NACA-TR-823, pp. 237-257, 1945.
10 D. H. Kim, J. H. Lee, H. Y. Hwang, "Aerodynamic analysis, required power and weight estimation of a compound (tilt rotor + lift + cruise) type eVTOL for urban air mobility using reverse engineering technique," The Journal of Advanced Navigation Technology, Vol. 25 No. 1, pp. 17-28. Feb 2021.   DOI
11 ClanTechnica, Tesla model 3 & chevy bolt battery packs examined [Internet]. Available: https://cleantechnica.com/2018/07/08/tesla-model-3-chevy-bolt-battery-packs-examined
12 J. Y. Bae. Feasibility study of an eVTOL PAV with scale-down model. M.S. Konkuk University, Gwangjin-gu, Seoul, 2021
13 Aircraft Design Education Research Association, Aircraft design education research society, Aircraft concept design, Gyeongmunsa, pp. 1-275, Sep. 2016.
14 J. Y. Cha, H. Y. Hwang, Initial sizing of a roadable PAV considering airfoil and engine types. The Journal of Advanced Navigation Technology, Vol. 23, No. 1, pp. 44-54, Feb. 2019.   DOI
15 S. G. Lee, B. S. Ko, S. H. Ahn, H. Y. Hwang, "Initial sizing of a tilt ducted fan type eVTOL for urban air mobility," The Journal of Advanced Navigation Technology, Vol. 29, No. 3, pp. 52-65, Sep. 2021.
16 Whirl Wind Aviation, 84 inch Propeller [Internet]. Available: https://m.whirlwindaviation.com/props/284series.asp
17 W. S. Choi, D. K. Yi, H. Y. Hwang, "Preliminary conceptual design of a multicopter type eVTOL using reverse engineering techniques for urban air mobility," The Journal of Advanced Navigation Technology, Vol. 25, No.1, pp. 29-39, Feb. 2021.   DOI
18 Passenger, Crew and Baggage Weight [Internet]. Available: https://www.casa.gov.au/passenger-crew-and-baggage-weights
19 J. M. Seddon, S. Newman, Basic Helicopter Aerodynamics, 3rd ed. West Sussex: UK, WILEY, pp. 1-288, 2011.
20 D.H. Kim, H.Y.Jang, H.Y.Hwang, "Analyses of hover lift efficiency, disc loading and required battery specific energy for various eVTOL types," The Journal of AdvancedNavigaion Technology, Vol. 25 No.3, pp 203-210. Jun.2021.
21 Key Tech of UAM, Hyundai [Internet]. Available: https://tech.hyundaimotorgroup.com/kr /mobility-device/uam/
22 XFLR5 [Internet]. Available : http://www.xflr5.tech/xflr5.htm
23 D. H. Kim, S. M. kwun, D. Y. Kim, J. Ahn, "Aerodynamic analysis according to Pod shape attached to tip of fixed-wing eVTOL," In Proceeding of the 2021 KSAS Fall conference, Jeju: Jeju, pp. 25-26, Nov.2021.
24 EMRAX 208 Motor [Internet]. Available: https://emrax.com/e-motors/emrax-208/
25 Evannex, Battery expert : Tesla model 3 has 'Most advanced largesclae lithium battery ever produced' [Internet]. Available:https://evannex.com/blogs/news/tesla-s-battery-packis-both-mysterious-and-alluring-work-in-progress.
26 Evannex, Tesla's 4680 battery cell is 'brilliant' according to industry experts [Internet]. Available: https://evannex.com/blogs/news/tesla-s-4680-cell-is-a-stroke-of-genius-sandymunro
27 Martin Hepperle, Tapestry: Electric flight-potential and limitations, German Aerospace Center: Braunschweig, Technical Report MP-AVT-209-09, p.p. 1-30, Oct. 2012.
28 R. W. Prouty, Helicopter performance, stability and control, Malabar, FL: Krieger publishing company, pp. 1-746, 2002.
29 D. P. Raymer, Aircraft Design: A Conceptual approach, 6th ed. Reston, VA: AIAA, pp.1-838, 2018.
30 UIUC, The incomplete guide to airfoil usage [Internet]. Available: https://m-selig.ae.illinois.edu/ads/aircraft.html.