Wake

In fluid dynamics, a wake may either be:

or both.

Wake effects caused by viscosity

The wake is the region of disturbed flow (often turbulent) downstream of a solid body moving through a fluid, caused by the flow of the fluid around the body.

For a blunt body in subsonic external flow, for example the Apollo or Orion capsules during descent and landing, the wake is massively separated and behind the body is a reverse flow region where the flow is moving toward the body. This phenomenon is often observed in wind tunnel testing of aircraft, and is especially important when parachute systems are involved, because unless the parachute lines extend the canopy beyond the reverse flow region, the chute can fail to inflate and thus collapse. Parachutes deployed into wakes suffer dynamic pressure deficits which reduce their expected drag forces. High-fidelity computational fluid dynamics simulations are often undertaken to model wake flows, although such modeling has uncertainties associated with turbulence modeling (for example RANS versus LES implementations), in addition to unsteady flow effects. Example applications include rocket stage separation and aircraft store separation.

Wake (surname)

Wake is a surname. Notable people with the surname include:

Wake (Trio Töykeät album)

Wake is a jazz album by Trio Töykeät. It was released in 2005.

Track listing

All songs composed by Iiro Rantala except track 2 by Kenny Barron, track 5 by Duke Ellington, track 8 by Eerik Siikasaari and tracks 6 and 10 by Rami Eskelinen.

Vice (song)

"Vice" is the fifth single released by English rock band Razorlight, taken from their debut album Up All Night. It followed "Golden Touch" into the UK Top 20. The lyrics feature the word "love" spelled out in letters, the outro repeating this several times. Near the end of the song, Johnny Borrell gave out his then mobile phone number, allowing fans to call or text him.

The B-side to one format of the single is a cover of Outkast's "Hey Ya!," recorded with the London Community Gospel Choir (who also appeared on Blur's hit "Tender").

Track listings

Law & Order: UK

Law & Order: UK is a British police procedural and legal television programme, adapted from the American series Law & Order. Financed by the production companies Kudos Film and Television, Wolf Films, and Universal Media Studios, the series originally starred Bradley Walsh and Ben Daniels, though the latter was succeeded by Dominic Rowan. This is the first American drama television series to be adapted for British television, while the episodes are adapted from scripts and episodes of the parent series.

Premise

"In the criminal justice system, the people are represented by two separate yet equally important groups: The police who investigate crime, and the Crown Prosecutors who prosecute the offenders. These are their stories."

Law & Order: UK is a British adaptation of the American Law & Order franchise, one of the most successful brands in American primetime television.Law & Order: UK is based in London and duplicates the episode format of the original series.

The first half focuses on the perpetration of a crime and the related police investigation typically culminating in an arrest, while the second half follows the legal and court proceedings in an effort to convict the suspect. The show dwells little on the characters' back-stories or social lives, focusing mainly on their lives at work.

Vice (disambiguation)

Vice is the opposite of virtue.

Vice may also refer to:

People

Music

Other media