Lloyd H. Donnell

Lloyd Hamilton Donnell (May 25, 1895 – November 7, 1997) was an American mechanical engineer, and Professor of Mechanical Engineering at the Illinois Institute of Technology. He is considered internationally renowned expert in engineering mechanics,[1] specifically known for his work on shell analysis and thin-shell structure.[2] He was recipient of the 1969 ASME Medal.[3]

Biography

Youth, education and early career

Donnell was born Kents Hill, Maine in 1895, son of Albert Webb Donnell and Annie Morrell Hamilton Donnell. His father was a teacher and his mother an author.[4] After regular education he obtained his BSc in Mechanical Engineering from the University of Michigan in 1915.[5][6] In 1930 he also obtained his PhD at the University of Michigan under Stephen Timoshenko.

After his graduation in 1915, Donnell had started teaching at University of Michigan. From 1930 to 1933 he was research assistant at the Aeronautical Laboratory of Caltech at Theodore von Kármán. From 1933 to 1939 he was engineer at Goodyear Zeppelin Company, where he worked on the design of airships.

Further career and acknowledgment

In 1939 Donnell joined the Illinois Institute of Technology faculty, where he served as Professor of Mechanical Engineering until his retirement in 1962. Afterwards he was Professor at Stanford University, and in 1974 guest professor at the University of Houston.

Donnell was founding editor of the engineering journal Applied Mechanics Reviews. He was awarded the honorary doctor degree by the Illinois Institute of Technology. In 1960 he received the Worcester Reed Warner Medal of the American Society of Mechanical Engineers (ASME),[7] the Theodore von Karman Medal in 1968 and the ASME Medal in 1969.

Work

Donnell is known for his "stress-analysis research into cylindrical shells, which advanced development of monocoque (wherein the external frame helps supports structural load) bodies for automobiles and planes. He also studied dynamics, elasticity, instability, and wave propagation."[4]

Selected publications

  • Donnell, Lloyd Hamilton. Longitudinal wave transmission and impact. University of Michigan, 1930.
  • Donnell, Lloyd Hamilton. Stability of thin-walled tubes under torsion. NACA Report No. 479, 1935.
  • Donnell, Lloyd Hamilton. Beams, plates and shells. McGraw-Hill Companies, 1976.
  • Donnell, Lloyd Hamilton. Symposium on the Theory of Shells (1966 : University of Houston). Proceedings, 1967

References

  1. ^ Lloyd H. Donnell, Illinois Institute of Technology, Hall of Fame, 2017. Accessed 2017-07-19.
  2. ^ Blaauwendraad, Johan, and Jeroen H. Hoefakker. "Donnell Bending Theory for Shallow Shells." Structural Shell Analysis. Springer Netherlands, 2014. 73-82.
  3. ^ Mechanical Engineering, Volume 92. 1970. p. 86
  4. ^ a b Lloyd H. Donnell - NNDB, at nndb.com, 2014. Accessed 2017-07-19.
  5. ^ Honorary Engineering Society of Iota Alpha, Constitution, By-laws, Directory 1937. p. 30
  6. ^ John William Leonard, Winfield Scott Downs, M. M. Lewis, Who's who in Engineering, Volume 9. 1964, p. 471
  7. ^ Journal of Engineering for Power, 1964. p. 644

Read other articles:

Daur Hidup (seri web)

Untuk kegunaan lain, lihat Daur hidup (disambiguasi). Daur HidupPosterGenre Drama Keluarga Beranjak dewasa Skenario Bismo Triastiroadji Greg Soegono Winnie Benjamin Devina Sofiyanti Rifky Ardisha Anjas Artha Sutradara Bismo Triastiroadji Greg Soegono Winnie Benjamin Putri Sarah Amelia Wendha Theadora Joan Elizabeth Alvin Aprilianto Tan Negara asal IndonesiaBahasa asliBahasa IndonesiaJmlh. musim1Jmlh. episode9ProduksiLokasi produksi IndonesiaRumah produksi Menjadi Manusia Sunyata Stu...

 

Нью-Йорк

Запрос «NYC» перенаправляется сюда; о группе см. NYC (группа).Не следует путать с Ньюарком.У этого термина существуют и другие значения, см. Нью-Йорк (значения). ГородНью-Йоркангл. New York City Сверху вниз, слева направо: Манхэттен и Эмпайр-стейт-билдинг, Центральный парк, Таймс...

 

William Cavendish, Marquess of Hartington

British politician and soldier (1917–1944) MajorMarquess of HartingtonPersonal detailsBornWilliam John Robert Cavendish(1917-12-10)10 December 1917London, EnglandDied9 September 1944(1944-09-09) (aged 26)Heppen, BelgiumCause of deathKilled in actionPolitical partyConservativeSpouse Kathleen Agnes Kennedy ​ ​(m. 1944)​ParentsEdward Cavendish, 10th Duke of DevonshireMary Gascoyne-CecilRelativesAndrew Cavendish, 11th Duke of Devonshire (brother...

Contea di Mason (Michigan)

Questa voce sull'argomento contee del Michigan è solo un abbozzo. Contribuisci a migliorarla secondo le convenzioni di Wikipedia. Contea di MasonconteaLocalizzazioneStato Stati Uniti Stato federato Michigan AmministrazioneCapoluogoLudington TerritorioCoordinatedel capoluogo44°01′12″N 86°30′00″W / 44.02°N 86.5°W44.02; -86.5 (Contea di Mason)Coordinate: 44°01′12″N 86°30′00″W / 44.02°N 86.5°W44.02; -86.5 (Contea di Mas...

 

Miglianico

Questa voce o sezione sull'argomento geografia ha problemi di struttura e di organizzazione delle informazioni. Motivo: Voce da riorganizzare secondo Wikipedia:Modello di voce/Centro abitato Risistema la struttura espositiva, logica e/o bibliografica dei contenuti. Nella discussione puoi collaborare con altri utenti alla risistemazione. Segui i suggerimenti del progetto di riferimento. Questa voce o sezione sull'argomento centri abitati dell'Abruzzo non cita le fonti necessarie o q...

 

Acquasantiera

Acquasantiera barocca nella chiesa di Santa Maria Maddalena (Roma) L'acquasantiera è un recipiente atto a contenere l'acqua santa. Si trova generalmente all'ingresso delle chiese ad uso dei fedeli.[1] Indice 1 Descrizione 2 Galleria d'immagini 3 Note 4 Bibliografia 5 Altri progetti 6 Collegamenti esterni Descrizione L'acquasantiera può essere fissata al muro (es. acquasantiera a labbro) o isolata, appoggiata su un sostegno (una colonna, un pilastro o un piedistallo), nel cui cas...

Aero Lloyd

Aero Lloyd ИАТАYP (LL) ИКАОAEF ПозывнойAERO LLOYD Тип общество с ограниченной ответственностью Дата основания 1980 Прекращение деятельности октябрь 2003 Хабы Франкфурт-на-Майне Размер флота 49 Материнская компания BayernLB Штаб-квартира  Германия, Оберурзель, Лессингштрассе 7-9 Сайт web.archive...

 

Palm Trees in the Snow

For the song by Pablo Alborán, see Palmeras en la nieve (song). 2015 Spanish filmPalm Trees in the SnowTheatrical release posterSpanishPalmeras en la nieve Directed byFernando González MolinaWritten bySergio G. SánchezBased onPalmeras en la nieveby Luz GabásProduced byAdrián GuerraMercedes GameroMikel LejarzaStarring Mario Casas Berta Vázquez Adriana Ugarte Macarena García Alain Hernández CinematographyXavi GiménezEdited byIrene BlecuaVerónica CallónMusic byLucas VidalProductioncom...

 

2009 Sky Blue FC season

Sky Blue FC 2009 football seasonSky Blue FC2009 seasonOwnerPhil and Tammy Murphy[1]Thomas Hofstetter[2]President & CEOThomas Hofstetter[2]ManagerIan SawyersKelly LindseyChristie RamponeWomen's Professional Soccer4thWPS PlayoffsChampionsTop goalscorerNatasha Kai (6)2010 → The 2009 Sky Blue FC season was the first season for Sky Blue FC in Women's Professional Soccer (WPS). In the league's inaugural season, the club finished fourth in the regular season w...

Efek bulan

Para pakar biologi serta seniman dan penyair telah lama menganggap bahwa Bulan mempengaruhi makhluk-makhluk hidup. Efek bulan adalah sebuah dugaan korelasi yang tak terbukti antara tahap-tahap spesifik dari siklus bulan selama sekitar 29.5 hari dan perubahan perilaku dan psikologi pada makhluk-makhluk hidup di Bumi, termasuk manusia. Dalam beberapa kasus, dugaan efek dapat tergantung pada dugaan-dugaan luar, seperti sinar bulan. Dalam kasus lain, seperti perkiraan siklus bulanan menstruasi pa...

 

Jingle Bells

Notasi musik untuk paduan suara Jingle Bells Plakat di 19 High Street, Medford, Massachusetts. Jingle Bells adalah salah satu lagu paling dikenal[1] dan paling sering dinyanyikan[2] pada masa liburan musim dingin di dunia. Lagu ini ditulis oleh James Lord Pierpont (1822–1893) dan diterbitkan dengan judul One Horse Open Sleigh pada musim gugur 1857. Meskipun lagu ini sekarang sudah menjadi lagu Natal standar, lagu ini awalnya diciptakan untuk dinyanyikan pada Hari Pengucapan ...

 

Álvar Núñez Cabeza de Vaca

«Cabeza de Vaca» redirige aquí. Para la película mexicana, véase Cabeza de Vaca (película). Álvar Núñez Cabeza de Vaca 2.º Adelantado del Río de la Plata 1537 - 1545Monarca Carlos I de EspañaPredecesor Pedro de MendozaSucesor Juan Ortiz de Zárate 3.er Gobernador del Río de la Plata y del Paraguay 11 de marzo de 1542 - 26 de abril de 1544Monarca Carlos I de EspañaPredecesor Domingo Martínez de IralaSucesor Domingo Martínez de Irala Información personalNaci...

Büchner (entonnoir)

Un entonnoir Büchner L'entonnoir Büchner est un équipement de laboratoire utilisé pour la filtration sous vide. Il permet également le séchage partiel des solides. Il est traditionnellement fait en porcelaine ou en verre fritté, mais de nos jours les entonnoirs en plastique sont également utilisés. La partie supérieure de l'entonnoir est constituée d'un cylindre avec un fond plat perforé menant à la partie inférieure (entonnoir classique). Le matériel de filtration, souvent du ...

 

National Key Deer Refuge

Protected area in Monroe County, Florida, USA National Key Deer RefugeIUCN category IV (habitat/species management area)Male Key deer on No Name Key in the Florida Keys.Show map of FloridaShow map of the United StatesLocationMonroe County, Florida, United StatesNearest cityBig Pine Key, FloridaCoordinates24°44′N 81°24′W / 24.733°N 81.400°W / 24.733; -81.400Area8,542 acres (34.57 km2)Established1957Governing bodyU.S. Fish and Wildlife ServiceWebsi...

 

Theodosius I

Theodosius IKaisar ke-67 dari Kekaisaran RomawiPatung dada Theodisus I. Didirikan di Aphrodisias (Aydin, Turki).Berkuasa19 Januari 379 – 15 Mei 392 (kaisar di Timur;15 Mei 392 – 17 Januari 395 (seluruh kekaisaran)PendahuluValens di TimurGratianus di BaratValentinianus II di BaratPenerusArcadius di Timur;Honorius di BaratKelahiran(347-01-11)11 Januari 347Cauca atau Italica, dekat Sevilla, SpanyolKematian17 Januari 395 (umur 48)MilanPemakamanKonstantinopel, saat ini IstanbulNama lengkapFlav...

Éditions Larousse

French publishing house You can help expand this article with text translated from the corresponding article in French. (December 2009) Click [show] for important translation instructions. View a machine-translated version of the French article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated tex...

 

Christ Giving the Keys to Saint Peter (Rubens)

Painting by Peter Paul Rubens This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (April 2024) (Learn how and when to remove this message) You can help expand this article with text translated from the corresponding article in German. (August 2013) Click [show] for important translation instructions. View a machine-translated version of the German article. Ma...

 

Typhoon Vicki

Pacific typhoon in 1998 This article is about the 1998 typhoon. For other storms of the same name, see List of storms named Vicky and List of storms named Gading. You can help expand this article with text translated from the corresponding article in Japanese. (September 2020) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm tha...

Mehmed III

Mehmed IIIمحمد ثالثSultan Đế quốc Ottoman Sultan của Đế quốc OttomanTrị vì1595 – 1603Tiền nhiệmMurad IIIKế nhiệmAhmed IThông tin chungSinh26 tháng 5 năm 1566Manisa, Thổ Nhĩ KỳMất22 tháng 12 năm 1603 (37 tuổi)Istanbul, Thổ Nhĩ KỳAn tángNhà thờ Hồi giáo Hagia SophiaThê thiếpHandan SultanaHậu duệ Hậu duệ Ahmed IMustafa Ixem văn bản Hoàng tộcNhà OttomanThân phụMurad IIIThân mẫuSafiye SultanaTôn giáoHồi giáo Su...

 

十二進法

この記事には複数の問題があります。改善やノートページでの議論にご協力ください。 独自研究が含まれているおそれがあります。（2020年2月） あまり重要でない事項が過剰に含まれているおそれがあり、整理が求められています。（2020年2月） 十二進法（じゅうにしんほう）とは、12 を底（てい）とし、底およびその冪を基準にして数を表す方法である。時間の表記�...