Número de Deborah

O número de Deborah é um número adimensional utilizado em reologia. Caracteriza a fluidez de um material sob condições específicas de fluxo. O número foi originalmente proposto por Markus Reiner, professor da Technion, inspirado em um versículo bíblico da juíza Débora.[1]

Definição

O número de Deborah é definido pela razão entre o tempo de relaxamento das tensões e o tempo característico da duração do experimento (ou da simulação computacional). Ela dá a relação do escoamento do material no tempo de observação.

onde tc é o tempo de relaxamento e tp é a escala do tempo de observação.

Referências

  1. ↑ Poole, R J (2012). «The Deborah and Weissenberg numbers» (PDF). Rheology Bulletin. 53 (2): 32–39 


Read other articles:

Louis-Pierre Montbrun

This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. Please help to improve this article by introducing more precise citations. (January 2023) (Learn how and when to remove this template message) Louis-Pierre MontbrunGeneral count Montbrun.Born(1770-03-01)1 March 1770Florensac, FranceDied7 September 1812(1812-09-07) (aged 42)Borodino, RussiaAllegiance Kingdom of France Kingdom of the Fr...

 

West Ham United FC (wanita)

Halaman ini berisi artikel tentang klub sepak bola wanita. Untuk klub sepak bola pria, lihat West Ham United F.C. Artikel ini perlu dikembangkan agar dapat memenuhi kriteria sebagai entri Wikipedia.Bantulah untuk mengembangkan artikel ini. Jika tidak dikembangkan, artikel ini akan dihapus. West Ham United WomenNama lengkapWest Ham United WomenBerdiri1991; 32 tahun lalu (1991)StadionStadion Konstruksi ChigwellLigaFA WSLSitus webSitus web resmi klub Kostum kandang Kostum tandang Musim...

 

Shinji Aramaki

Japanese anime director Shinji Aramaki荒牧 伸志Aramaki at the Ready Player One Japan premiere in 2018Born (1960-10-02) 2 October 1960 (age 63)Fukuoka Prefecture, JapanNationalityJapaneseAlma materOkayama UniversityOccupation(s)Anime director and mechanical designer Shinji Aramaki (荒牧 伸志, Aramaki Shinji, born 2 October 1960) is a Japanese anime director and mechanical designer from Fukuoka Prefecture. He graduated from Fukuoka Prefectural Fukuoka High School and Okayama U...

Bolesław V

Bolesław V kan verwijzen naar: Bolesław V van Polen (1226-1279), groothertog van Polen (1243-1279) Bolesław V van Warschau (~1453-1488), hertog van Warschau (1454-1488) Bekijk alle artikelen waarvan de titel begint met Bolesław V of met Bolesław V in de titel. Dit is een doorverwijspagina, bedoeld om de verschillen in betekenis of gebruik van Bolesław V inzichtelijk te maken. Op deze pagina staat een uitleg van de verschillende betekenissen van Bolesław V en ve...

 

Pocong Jumat Kliwon

Artikel ini hampir seluruhnya merupakan ringkasan alur. Artikel ini harus diperluas untuk menyediakan cakupan konteks dunia nyata yang lebih seimbang. Please edit the article to focus on discussing the work rather than merely reiterating the plot. (Pelajari cara dan kapan saatnya untuk menghapus pesan templat ini) Pocong Jumat KliwonSutradara Nayato Fio Nuala Produser Gope T. Samtani Subagio S Ditulis oleh Ery Sofid PemeranZacky ZimahMonique HenryLeylarey LesesneArumi BachsinDana ColeSazha Cl...

 

In Our Lifetime (Marvin Gaye album)

Love Party redirects here. For the political party in Italy, see Love Party (Italy). 1981 studio album by Marvin GayeIn Our Lifetime?Studio album by Marvin GayeReleasedJanuary 15, 1981Recorded1979–1980StudioMarvin's Room (Los Angeles, California) Seawest Recording Studio (Honolulu, Hawaii) Odyssey Studios (London, England)GenreSoul, funk, jazzLength41:30 (Original album)40:07 (1994 re-release)138:01 (2007 edition, two-disc)LabelTamlaProducerMarvin GayeMarvin Gaye chronology Here, My...

Mundelein station

MundeleinMundelein station in July 2021.General informationLocation205 North Archer AvenueMundelein, IllinoisCoordinates42°16′00″N 87°59′53″W / 42.2668°N 87.9980°W / 42.2668; -87.9980Owned byMetraPlatforms2 side platformsTracks2Connections Pace BusesConstructionAccessibleYesOther informationFare zoneHHistoryOpenedAugust 19, 1996[1]Passengers2018276 (average weekday)[2]  0.4%Rank148 out of 236 [2] Services Preceding st...

 

Bipedalisme

Seekor ostrich, salah satu bipedal tercepat yang masih hidup Manusia sedang lari - Eadweard Muybridge Bipedalisme adalah suatu bentuk pergerakan terestial yang mana suatu organisme bergerak dengan menggunakan dua tungkai belakang, atau kaki. Binatang atau mesin yang bergerak secara bipedal disebut dengan biped (/baɪpɛd/), artinya dua kaki (dari bahasa Latin bi untuk dua dan ped untuk kaki). Tipe-tipe dari pergerakan bipedal termasuk berjalan, berlari, atau melompat, pada dua apendiks (biasa...

 

The Wasps

Comedy by Aristophanes This article is about the classical play by Aristophanes. For the incidental music to that play, see The Wasps (Vaughan Williams). The WaspsThe Chorus in The Wasps comprises elderly jurors who briefly resemble wasps in their behaviour (Painting: 'The Jury' by John Morgan 1861, Bucks County Museum, England). The Dramatis Personae in ancient comedy depends on interpretation of textual evidence.[1] This list is based on David Barrett's translation.[2]Writte...

Lalchand Rajput

Indian cricketer and coach Lalchand RajputPersonal informationFull nameLalchand Sitaram RajputBorn (1961-12-18) 18 December 1961 (age 61)Bombay, Maharashtra, IndiaBattingRight-handedRoleBatsmanRelationsAkhil Rajput (son)[1]International information National sideIndiaTest debut (cap 171)10 August 1985 v Sri LankaLast Test6 September 1985 v Sri LankaODI debut (cap 53)23 January 1985 v EnglandLast ODI24 March 1987 v Paki...

 

Swing Symphony

Film series Swing SymphonyThe title card used from 1942 to 1945.Produced byWalter LantzMusic byDarrell CalkerColor processTechnicolorProductioncompaniesWalter Lantz ProductionsUniversal StudiosDistributed byUniversal PicturesRelease date1941–1945Running time7 minutesCountryUnited StatesLanguageEnglish Swing Symphony is an American animated musical short film series produced by Walter Lantz Productions from 1941 to 1945. The shorts were a more contemporary pastiche on Walt Disney's Silly Sym...

 

Tokyo Polytechnic University

Tokyo Polytechnic University東京工芸大学TypePrivateEstablishedFounded 1923,Chartered 1966PresidentNobuyuki KobayashiLocationTokyo, JapanCampusNakano, Tokyo, Atsugi, KanagawaWebsitewww.t-kougei.ac.jp/e/ Tokyo Polytechnic University (東京工芸大学, Tōkyō Kōgei Daigaku) is a private university in Honchō, Nakano, Tokyo. Its nickname is Shadai (写大). It was formerly known as Tokyo College of Photography (東京写真大学, Tōkyō Shashin Daigaku). The university was founded as ...

Kamayan

Military practice of eating a communal meal in the Philippines KamayanKamayan in actionAlternative nameskinamo, kinamut, boodle fightPlace of originPhilippinesOther informationSadya  Media: Kamayan A beach kamayan in Baler, Aurora. Men of the 2nd Mechanized Infantry Brigade of the Philippine Army are joined by civilians in a boodle fight. Part of a series onMeals Meals Suhur Breakfast Second breakfast Elevenses Brunch Lunch Tea Tiffin Dinner Supper Iftar Siu yeh Snack Combination mea...

 

SC Veendam

Dutch professional football club Football clubSC VeendamFull nameSportclub VeendamNickname(s)Veenkolonialen(Peat colonials)Founded4 September 1894Dissolved2 April 2013GroundDe LangeleegteCapacity6,500 Home colours Away colours Sportclub Veendam (Dutch pronunciation: [ɛs seː veːnˈdɑm]) was a Dutch professional association football club based in Veendam, province of Groningen. Founded on 4 September 1894 as Look-Out, it became P.J. Veendam in 1909, Veendam in 1910, SC Veendam in 19...

 

Grand Order of the Star and Eagles of Ghana

National award Order of the Star and Eagles of Ghana Awarded by President of GhanaTypeOrderEstablished23 June 2008StatusCurrently awardedGrand MasterPresident of Ghana The Grand Order of the Star and Eagles of Ghana is an order created by President John Kufuor of Ghana on 23 June 2008. The award superseded the Order of the Star of Ghana as the highest national decoration. It is to be presented only to those who have obtained the office of President of the Republic of Ghana.[1] Critici...

Rensselaer County, New York

County in New York, United States For the city of the same name, see Rensselaer, New York. County in New YorkRensselaer CountyCountyRensselaer County Courthouse FlagSealLocation within the U.S. state of New YorkNew York's location within the U.S.Coordinates: 42°42′36″N 73°29′24″W / 42.71000°N 73.49000°W / 42.71000; -73.49000Country United StatesState New YorkFoundedFebruary 7, 1791; 232 years ago (1791-02-07)[a]Named forK...

 

Lip gloss

Cosmetic product For other uses, see Lip gloss (disambiguation). Lip gloss being applied with a retractable lip brush Lip gloss in squeezable tube and wand applicator formats Lip gloss is a cosmetic used primarily to give lips a glossy luster, and sometimes to add a subtle color. It is distributed as a fluid or a soft solid (not to be confused with lip balm, which generally has medical or soothing purposes, or lipstick, which generally is a solid, cream-like substance that gives off a more pi...

 

Viretta Park

Park in Seattle, Washington; memorial to Kurt Cobain Viretta ParkViretta Park in 2007TypeUrban ParkLocationSeattle, WashingtonCoordinates47°37′08″N 122°16′55″W / 47.61889°N 122.28194°W / 47.61889; -122.28194Area1.8 acres (7,300 m2)Operated bySeattle Parks and Recreation Viretta Park is a 1.8-acre (7,300 m2) park in the Denny-Blaine neighborhood of Seattle, Washington, located at the foot of E. John Street at 39th Avenue E. and stretching down...

Le feste d'Apollo

Opera by Christoph Willibald Gluck Le feste d'Apollo (The Festivals of Apollo) is an operatic work by Christoph Willibald von Gluck, first performed at the Teatrino della Corte, Parma, Italy, on 24 August 1769 for the wedding celebrations of Ferdinand, Duke of Parma and Archduchess Maria Amalia of Austria. Title page of the original libretto Styled a festa teatrale, Le feste d'Apollo consists of a prologue and three self-contained acts on the model of French opéra-ballet (the court of Parma ...

 

Auberge du Roy d'Espagne (Genappe)

Pour les articles homonymes, voir Auberge du Roy d'Espagne. Auberge du Roy d'EspagnePrésentationDestination initiale AubergeDestination actuelle HabitatStyle architecture ruraleSite web www.aubergeduroydespagne.beLocalisationPays BelgiqueRégion  Région wallonneProvince  Province du Brabant wallonCommune GenappeCoordonnées 50° 36′ 49″ N, 4° 27′ 02″ ELocalisation sur la carte de BelgiqueLocalisation sur la carte du Brabant wallonmodifier - m...

 

Strategi Solo vs Squad di Free Fire: Cara Menang Mudah!