Alper Erturk

Alper Erturk
Born (1982-04-03) April 3, 1982 (age 42)
EducationVirginia Polytechnic Institute and State University, METU
Scientific career
Fields
InstitutionsGeorgia Institute of Technology, George W. Woodruff School of Mechanical Engineering

Alper Erturk (born April 3, 1982) is a mechanical engineer and the Woodruff Professor in the George W. Woodruff School of Mechanical Engineering at Georgia Institute of Technology.[1]

Research

Erturk leads the Smart Structures and Dynamical Systems Laboratory[2] at Georgia Tech. His publications are mostly in the areas of dynamics, vibration, and wave propagation involving smart materials and metamaterials.[3] Erturk made fundamental contributions in the field of energy harvesting from dynamical systems. His distributed-parameter piezoelectric energy harvester models[4][5] have been widely used by many research groups. He was one of the first researchers to explore nonlinear dynamic phenomena for frequency bandwidth enhancement in energy harvesting, specifically by using a bistable Duffing oscillator with electromechanical coupling, namely the piezomagnetoelastic energy harvester.[6] His early energy harvesting work also included the use of aeroelastic flutter to enable scalable airflow energy harvesting through piezoaeroelastic systems.[7] His collaborative work on flexoelectricity[8] established a framework to exploit strain gradient-induced polarization in elastic dielectrics for enhanced electricity generation at the nanoscale.[9]

Erturk's group also contributed to smart material-based bio-inspired aquatic locomotion by developing the first untethered piezoelectric swimmer[10] and explored fluid-structure interaction via underwater actuation of piezoelectric cantilevers.[11][12] Their recent efforts resulted in multifunctional piezoelectric concepts for bio-inspired swimming and energy harvesting.[13]

Another research topic explored by his group is wireless power and data transfer using ultrasound waves.[14][15] More recently, Erturk and collaborators investigated the leveraging of guided waves in cranial and transcranial ultrasound.[16][17][18]

Erturk and collaborators also explored metamaterials and phononic crystals for elastic and acoustic wave phenomena. They developed and experimentally tested some of the first 2D elastic wave[19][20] and 3D bulk acoustic wave[21][22] lenses, locally resonant metamaterial-based structural theories and experiments,[23] including programmable piezoelectric metamaterials and metastructures.[24]

Awards

References

  1. ^ "Erturk | The George W. Woodruff School of Mechanical Engineering". Me.gatech.edu. Retrieved 2017-02-24.
  2. ^ "Smart Structures & Dynamical Systems Laboratory". Ssdsl.gatech.edu. Retrieved 2017-02-24.
  3. ^ "Alper Erturk - Google Scholar Citations". Scholar.google.com. Retrieved 2017-02-24.
  4. ^ Erturk, A.; Inman, D. J. (2008). "A Distributed Parameter Electromechanical Model for Cantilevered Piezoelectric Energy Harvesters". Journal of Vibration and Acoustics. 130 (4): 041002. doi:10.1115/1.2890402.
  5. ^ Erturk, A; Inman, D J (2009). "An experimentally validated bimorph cantilever model for piezoelectric energy harvesting from base excitations". Smart Materials and Structures. 18 (2): 025009. Bibcode:2009SMaS...18b5009E. doi:10.1088/0964-1726/18/2/025009. S2CID 11735917.
  6. ^ Erturk, A.; Hoffmann, J.; Inman, D. J. (2009). "A piezomagnetoelastic structure for broadband vibration energy harvesting". Applied Physics Letters. 94 (25): 254102. Bibcode:2009ApPhL..94y4102E. doi:10.1063/1.3159815. hdl:10919/47364.
  7. ^ Erturk, A.; Vieira, W. G. R.; De Marqui, C.; Inman, D. J. (2010). "On the energy harvesting potential of piezoaeroelastic systems" (PDF). Applied Physics Letters. 96 (18): 184103. Bibcode:2010ApPhL..96r4103E. doi:10.1063/1.3427405. hdl:10919/47397.
  8. ^ Deng, Qian; Kammoun, Mejdi; Erturk, Alper; Sharma, Pradeep (2014). "Nanoscale flexoelectric energy harvesting". International Journal of Solids and Structures. 51 (18): 3218–25. doi:10.1016/j.ijsolstr.2014.05.018.
  9. ^ Moura, Adriane G.; Erturk, Alper (2017). "Electroelastodynamics of flexoelectric energy conversion and harvesting in elastic dielectrics". Journal of Applied Physics. 121 (6): 064110. Bibcode:2017JAP...121f4110M. doi:10.1063/1.4976069.
  10. ^ Cen, L; Erturk, A (2013). "Bio-inspired aquatic robotics by untethered piezohydroelastic actuation". Bioinspiration & Biomimetics. 8 (1): 016006. Bibcode:2013BiBi....8a6006C. doi:10.1088/1748-3182/8/1/016006. PMID 23348365. S2CID 23469873.
  11. ^ Shahab, S; Erturk, A (2016). "Electrohydroelastic Euler–Bernoulli–Morison model for underwater resonant actuation of macro-fiber composite piezoelectric cantilevers". Smart Materials and Structures. 25 (10): 105007. Bibcode:2016SMaS...25j5007S. doi:10.1088/0964-1726/25/10/105007. S2CID 138994154.
  12. ^ Demirer, E; Wang, Y; Erturk, A; Alexeev, A (2021). "Effect of actuation method on hydrodynamics of elastic plates oscillating at resonance". Journal of Fluid Mechanics. 910: A4. doi:10.1088/0964-1726/25/10/105007. S2CID 138994154.
  13. ^ Tan, D; Wang, Y; Kohtanen, E; Erturk, A (2021). "Trout-like multifunctional piezoelectric robotic fish and energy harvester". Bioinspiration & Biomimetics. 16 (4): 046024. Bibcode:2013BiBi....8a6006C. doi:10.1088/1748-3190/ac011e. PMID 33984855. S2CID 234494709.
  14. ^ Shahab, S.; Gray, M.; Erturk, A. (2015). "Ultrasonic power transfer from a spherical acoustic wave source to a free-free piezoelectric receiver: Modeling and experiment". Journal of Applied Physics. 117 (10): 787–798. Bibcode:2015JAP...117j4903S. doi:10.1016/j.ultrasmedbio.2020.11.019. PMID 33358510. S2CID 3916680.
  15. ^ Sugino, C.; Gerbe, R.; Reinke, C.; Ruzzene, M.; Erturk, A.; El-Kady, I. (2020). "Ultrasonic Communication through a Metallic Barrier: Transmission Modeling and Crosstalk Minimization". 2020 IEEE International Ultrasonics Symposium (IUS). Vol. 20154561. pp. 1–3. doi:10.1109/IUS46767.2020.9251623. ISBN 978-1-7281-5448-0. OSTI 1881699. S2CID 227064319.
  16. ^ Mazzotti, M; Sugino, C; Kohtanen, E; Erturk, A; Ruzzene, M (2021). "Experimental identification of high order Lamb waves and estimation of the mechanical properties of a dry human skull". Ultrasonics. 113: 106343. doi:10.1016/j.ultras.2020.106343. PMID 33540235. S2CID 231817861.
  17. ^ Sugino, C; Ruzzene, M; Erturk, A (2021). "Experimental and Computational Investigation of Guided Waves in a Human Skull". Ultrasound in Medicine and Biology. 47 (3): 787–798. doi:10.1063/1.4914130. PMID 33358510.
  18. ^ Mazzotti, M; Kohtanen, E; Erturk, A; Ruzzene, M (2021). "Radiation Characteristics of Cranial Leaky Lamb Waves". IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control. 68 (6): 2129–2140. doi:10.1109/TUFFC.2021.3057309. PMID 33544671. S2CID 231874479.
  19. ^ Tol, S.; Degertekin, F. L.; Erturk, A. (2016). "Gradient-index phononic crystal lens-based enhancement of elastic wave energy harvesting". Applied Physics Letters. 109 (6): 063902. Bibcode:2016ApPhL.109f3902T. doi:10.1063/1.4960792.
  20. ^ Tol, S.; Degertekin, F. L.; Erturk, A. (2017). "Phononic crystal Luneburg lens for omnidirectional elastic wave focusing and energy harvesting". Applied Physics Letters. 111 (1): 013503. Bibcode:2017ApPhL.111a3503T. doi:10.1063/1.4991684.
  21. ^ Allam, A.; Sabra, K.; Erturk, A. (2020). "3D-Printed Gradient-Index Phononic Crystal Lens for Underwater Acoustic Wave Focusing". Physical Review Applied. 13 (6): 064064. Bibcode:2020PhRvP..13f4064A. doi:10.1103/PhysRevApplied.13.064064. S2CID 225755648.
  22. ^ Allam, A.; Sabra, K.; Erturk, A. (2021). "Sound energy harvesting by leveraging a 3D-printed phononic crystal lens". Applied Physics Letters. 118 (10): 103504. Bibcode:2021ApPhL.118j3504A. doi:10.1063/5.0030698. S2CID 233798880.
  23. ^ Sugino, Christopher; Leadenham, Stephen; Ruzzene, Massimo; Erturk, Alper (2016). "On the mechanism of bandgap formation in locally resonant finite elastic metamaterials". Journal of Applied Physics. 120 (13): 134501. Bibcode:2016JAP...120m4501S. doi:10.1063/1.4963648. S2CID 32979571.
  24. ^ Sugino, Christopher; Leadenham, Stephen; Ruzzene, Massimo; Erturk, Alper (2020). "Digitally Programmable Resonant Elastic Metamaterials". Physical Review Applied. 13 (6): 061001. Bibcode:2020PhRvP..13f1001S. doi:10.1103/PhysRevApplied.13.061001. S2CID 219970467.
  25. ^ "SPIE News". spie.org. Retrieved 2020-04-27.
  26. ^ "SEM Awards". sem.org. Retrieved 2020-05-10.
  27. ^ "ASME Newsmakers". Asme.org. Retrieved 2017-04-20.
  28. ^ "ASME Newsmakers". Asme.org. Retrieved 2017-04-20.
  29. ^ "ME's Alper Erturk Awarded a Second ASME Award; College of Engineering". Coe.gatech.edu. Retrieved 2017-04-20.
  30. ^ "TASSA Website | 2016". Tassausa.org. Retrieved 2017-02-24.
  31. ^ "ASME Newsmakers". Asme.org. Archived from the original on 2015-09-05. Retrieved 2017-02-24.
  32. ^ "ASME Newsmakers". Asme.org. Retrieved 2017-02-24.
  33. ^ "ME's Alper Erturk to Receive ASME Gary Anderson Early Achievement Award | College of Engineering". Coe.gatech.edu. 2015-03-16. Retrieved 2017-02-24.
  34. ^ "Erturk Receives 2 ASME Awards | The George W. Woodruff School of Mechanical Engineering". Me.gatech.edu. Retrieved 2017-02-24.
  35. ^ "Erturk Receives NSF CAREER Award | The George W. Woodruff School of Mechanical Engineering". Me.gatech.edu. Retrieved 2017-02-24.

Read other articles:

The LiarSheet musicMusicJohn MundyLyricsEdward EagerBookAlfred Drake and Edward Eager The Liar is a musical comedy in two acts with a book by Alfred Drake and Edward Eager, music by John Mundy and lyrics by Mr. Eager. It was produced on Broadway in 1950. Production After a try-out at the Forrest Theatre in Philadelphia for two weeks beginning Monday, April 24, 1950,[1] The Liar premiered on Broadway at Broadhurst Theatre on May 18, 1950, and closed on May 27, 1950, after only 12 perfo...

 

American anime streaming television series Resident Evil: Infinite DarknessSeries logoGenre Action[1] Japanese horror[1] Biopunk Zombie apocalypse Created byCapcom Original net animationDirected byEiichirō HasumiProduced byHiroyasu ShinoharaWritten byEiichirō HasumiShogo MotoMusic byYugo KannoStudioTMS Entertainment[a]Quebico[b]Licensed byNetflixSony Pictures Home Entertainment (home video)ReleasedJuly 8, 2021Runtime25–28 minut...

 

RFA beralih ke halaman ini. Untuk kegunaan lain, lihat RFA (disambiguasi). Radio Free AsiaSingkatanRFATanggal pendirian12 Maret 1996; 28 tahun lalu (1996-03-12)[1]NPWP 52-1968145TipeOrganisasi 501(c)(3)TujuanPenyiaranKantor pusatWashington, D.C.Bahasa resmi Inggris, Kanton, Khmer, Korea, Laos, Mandarin, Myanmar, Tibet, Uyghur, VietnamPemilikBadan Media Global Amerika SerikatAnggaran $39.5 juta (2021)[2]Jumlah Staf 253[2]Situs webwww.rfa.org Radio Free Asia (dising...

المعاهد العليا بكينج مريوط شعار المعاهد العليا بكينج مريوط معلومات المؤسس الدكتور/ يوسف درويش خليل التأسيس 1996 (منذ 28 سنة) النوع مؤسسة تعليمية خاصة المعاهد المعهد العالي للهندسة والتكنولوجيا المعهد العالي للسياحة والفنادق المعهد العالي للدراسات الأدبية المعهد العالي للح...

 

Japanese manga magazine Big Comic SuperiorCover of February 22, 2008, issueCategoriesSeinen manga[1][2]FrequencySemimonthly on 2nd and 4th FridaysCirculation108,667[2](July–September, 2016)First issueJuly 1, 1987[3]CompanyShogakukanCountryJapanBased inTokyoLanguageJapaneseWebsitebigcomicbros.net/bigsuperior/ Big Comic Superior (ビッグコミックスペリオール, Biggu Komikku Superiōru) is a semimonthly seinen manga magazine published since July 1, 198...

 

Sebuah mesin V6, 24-valve, DOHC Mesin V6 adalah sebuah mesin pembakaran dalam dengan konfigurasi V yang 6 silindernya terpasang di bak mesin dengan 2 cabang yang masing-masing terdiri dari 3 silinder. Biasanya antar cabangnya membentuk sudut istimewa atau sudut lancip satu sama lain dan keenam pistonnya menjalankan satu crankshaft. Mesin ini merupakan salah satu pilihan mesin yang paling populer setelah mesin 4 segaris.[1] Mesin yang biasanya sudah jamak dipakai di mesin mobil modern ...

Edmond H. FischerFischer pada tahun 2016LahirEdmond Henri Fischer(1920-04-06)6 April 1920Permukiman Internasional Shanghai, Shanghai, TiongkokMeninggal27 Agustus 2021(2021-08-27) (umur 101)Seattle, Washington, A.S.AlmamaterUniversitas JenewaDikenal atasFosforilasiPenghargaan Anggota Akademi Sains Nasional Amerika Serikat (1973)[1] Penghargaan Nobel Fisiologi atau Kedokteran (1992) ForMemRS (2010)[2] Karier ilmiahInstitusiUniversitas WashingtonDisertasiLa purification et ...

 

Napoleonic client state (1806–1815) This article relies largely or entirely on a single source. Relevant discussion may be found on the talk page. Please help improve this article by introducing citations to additional sources.Find sources: Kingdom of Naples Napoleonic – news · newspapers · books · scholar · JSTOR (July 2019) Kingdom of NaplesRegno di Napoli (Italian)Regno 'e Napule (Neapolitan)Royaume de Naples (French)1806–181...

 

American politician Not to be confused with Budd Dwyer or Bobby Dyer (politician). Buddy DyerDyer in 201832nd Mayor of OrlandoIncumbentAssumed office March 1, 2003Preceded byGlenda HoodMinority Leader of the Florida SenateIn officeNovember 17, 1998 – November 21, 2000Preceded byKen JenneSucceeded byTom RossinMember of the Florida Senatefrom the 14th districtIn officeNovember 17, 1992 – November 19, 2002Preceded byRich CrottySucceeded byRod Smith Personal detailsBornJ...

この項目には、一部のコンピュータや閲覧ソフトで表示できない文字が含まれています(詳細)。 数字の大字(だいじ)は、漢数字の一種。通常用いる単純な字形の漢数字(小字)の代わりに同じ音の別の漢字を用いるものである。 概要 壱万円日本銀行券(「壱」が大字) 弐千円日本銀行券(「弐」が大字) 漢数字には「一」「二」「三」と続く小字と、「壱」「�...

 

Cet article est une ébauche concernant une localité de la Communauté valencienne. Vous pouvez partager vos connaissances en l’améliorant (comment ?) selon les recommandations des projets correspondants. Massamagrell Masamagrell (es) Héraldique Drapeau Couvent de la Magdalena à Massamagrell. Administration Pays Espagne Communauté autonome Communauté valencienne Province Province de Valence Comarque Horta Nord District judic. Massamagrell Maire Mandat Miguel Bailach Luengo (PP) ...

 

替代阵线Alternative Front Barisan Alternatifமாற்று முன்னணி简称BA、替阵成立1998年9月20日 (1998-09-20)设立(未正式注册)解散2008年3月31日 (2008-03-31)前身 穆斯林团结阵线(APU) 人民阵线(GR)继承者人民联盟(PR)总部八打灵再也(人民公正党) 黑风洞镇(马来西亚人民党) 吉隆坡(民主行动党和伊斯兰党)党报《公正之声(馬來語:Suara Keadilan)》《火箭报(馬...

Languages of the country and its people Languages of BeninSign in French and Tammari, BeninOfficialFrenchNationalFon, Yom, Yoruba, Gen, Kabiyé, Tammari, Bariba, Fulfulde, OthersForeignEnglishFrenchSpanishArabicPortugueseGermanSignedFrancophone African Sign Language Part of a series on theCulture of Benin History Ketu French Dahomey First Franco-Dahomean War Second Franco-Dahomean War Republic of Dahomey Soglo coup Presidential Council Kérékou coup People's Republic of Benin Mercenary coup ...

 

Men's 20 kilometres walk at the 2022 World ChampionshipsVenueHayward FieldDates15 JulyCompetitors48 from 26 nationsWinning time1:19:07Medalists  Toshikazu Yamanishi   Japan Koki Ikeda   Japan Perseus Karlström   Sweden← 20192023 → Video on YouTubeOfficial Video Events at the2022 World ChampionshipsTrack events100 mmenwomen200 mmenwomen400 mmenwomen800 mmenwomen1500 mmenwomen5000 mmenwomen10,000 mmenw...

 

FunkSumber aliranMusik soul dengan penekanan yang lebih besar pada ketukan dan ritme suatu aransemen, pengaruh dari rhythm and blues dan jazzSumber kebudayaanPertengahan 1960-an,[1] Amerika SerikatBentuk turunanDiskohip hoppost-punkdance-punkboogieR&B kontemporerelectrobreakbeatnew jack swingoldschool jungleneurofunkliquid funkkrautrockfunkstepSubgenreDeep funkgo-goP-FunkGenre campuran (fusion)Acid jazzafrobeatavant-funkfree funkfunk metalfunk-popfunk rockfunky houseG-funkglitch h...

Pandemi COVID-19 di SabaPenyakitCOVID-19Galur virusSARS-CoV-2LokasiSabaTanggal kemunculan12 April 2020(4 tahun, 2 bulan dan 1 hari)Kasus terkonfirmasi5[1] (2020-08-06)Kasus sembuh3Kematian0Situs web resmiPemerintahan Saba Pandemi COVID-19 di Saba adalah baian dari pandemi viral global terkini dari penyakit koronavirus 2019 (COVID-19), yang terkonfirmasi mencapai pulau Karibia Belanda Saba pada 12 April 2020. Pulau tersebut memiliki populasi 1.905 orang.[2] Pada ...

 

Untuk wilayah geografis di Jawa Timur, lihat Tapal Kuda, Jawa Timur. Bentuk ladam atau sepatu kuda seperti huruf U. Ladam (tapal kuda/sepatu kuda) adalah besi pelapis yang dipakai oleh kuda untuk melindungi kaki yang sebenarnya merupakan kuku kuda untuk melindungi saat berjalan - seperti sepatu. Sepatu kuda ini, dibuat oleh pandai besi. Sebelum dipaku kuku kuda dirapikan dulu dengan cara dipotong dengan peralatan pisau khusus termasuk juga ada martil untuk memukul pisau potong, martil diperlu...

 

Radio station in Effingham, IllinoisWCRCEffingham, IllinoisFrequency95.7 MHzProgrammingFormatcountry musicOwnershipOwnerCromwell Radio Group(The Cromwell Group, Inc. of Illinois)Sister stationsWCRA, WHQQ, WJKGTechnical informationFacility ID19048ClassBERP50,000 wattsHAAT146.0 meters (479.0 ft)Transmitter coordinates39°06′26.15159″N 88°33′44.18054″W / 39.1072643306°N 88.5622723722°W / 39.1072643306; -88.5622723722LinksWebcastListen LIveWebsiteeffinghamr...

普拉塔港省 國家: 多明尼加共和國 行政區 首府: 普拉塔港 自治市鎮: 9個 市政區: 8個 地理 面積: 1,856.90 km² 人口統計 人口: 789,986人(2008) 普拉塔港省(西班牙語:Provincia de Puerto Plata,西班牙語發音:[pweɾtoˈplata])是多明尼加共和國北部的一個省。下轄9個自治市鎮(municipio),8個自治市政區(Municipal district),首府普拉塔港。 行政區 索蘇阿的街道 首府普拉塔港...

 

A siege of Kőszeg (German: Güns) in the Habsburg Kingdom of Hungary in 1532 Siege of Kőszeg (Güns)Part of the Little War in Hungary withinthe Ottoman–Habsburg warsand the Ottoman wars in EuropeEdward Schön: Siege of GünsDate5–30 August 1532[1]LocationKőszeg, Kingdom of HungaryResult The defenders prevented the Ottoman advance into Vienna[1][2]Belligerents Habsburg Monarchy Kingdom of Hungary Kingdom of Croatia Ottoman EmpireCommanders and leaders Nikola Juri...