PJ

(redirected from Precessing Jet)
AcronymDefinition
PJPajama(s)
PJPara-Jumper/Pararescueman
PJPetaling Jaya (Selangor, Malaysia)
PJPolly Jean Harvey (singer)
PJPearl Jam (band)
PJPartido Justicialista (Argentina)
PJPeter Jackson (Lord of the Rings director)
PJPeach John (Japan)
PJPrivate Jet
PJPapa John's (Pizza)
PJPineapple Juice
PJPastoral Juvenil (Spanish: Youth Ministry)
PJPort Jervis (New York, USA)
PJPolice Jurisdiction
PJPersonal Jesus
PJPerpetuum Jazzile (Slovenian choir)
PJPersonal Jurisdiction (Law)
PJPrinceton Junction (train station)
PJPolice Judiciaire (France)
PJPolícia Judiciária (Portugal)
PJPomegranate Juice
PJPlain Jane
PJPararescue Jumper
PJPigeon John (singer)
PJPear Juice
PJPeriodic Jitter
PJPractical Joke
PJPresiding Judge (courts)
PJPurple Jesus (drink)
PJPhoto-Journalist (USAF)
PJPersonal Joke (Internet slang)
PJPicojoule
PJPuddle Jumper
PJPièce Jointe (French :Email attachment)
PJProject Justice (video game)
PJPeta-Joule (10^15 Joules)
PJPump Jack (oilfield equipment)
PJPassive Jamming
PJParty Juice (alcoholic beverage)
PJProcess Job (SEMI Carrier Management term)
PJPoor Joke
PJPurchase Journal
PJPaintball Junkies
PJPrunus Japonica
PJPrecessing Jet (nozzle)
PJProvincia Jujuy (Argentina province, airline code)
PJPulse Jitter
PJProcurement Justification
PJPile Jump (gaming)
References in periodicals archive ?
In both configurations, we see the distinct signature of the precessing jet on the bent jet emission patterns formed, as well as on resolution effects at a faster pace than the rest of runs.
The precessing jet sweeps across more of the ambient matter in a given period of time, as compared to an otherwise same but nonprecessing jet (run2-scenario), with both jet examples considered to be moving through identical surroundings.
The precessing jet model was therefore run, at an accelerated precession rate, and that showed an enhanced effect of sweeping the accretion disk wind matter from the jet cone.
It is, therefore, the accretion disk wind matter that is mainly expelled from the incoming jet and rushed outwards, swept over by the precessing jet. This finding might suggest a behaviour that over a much longer timescale leads to the formation of a "ruff" of material, around the cone swept by the precessing jet, perhaps along the lines of the "bow-tie" structure recently observed in SS433 [14].
This happens because the precessing jet covers a cone with an opening angle much larger than the jet's own.
The above discussed runs with the hydrocode PLUTO have been performed for a precessing jet model of SS433.
A precessing jet was modelled using relativistic hydrodynamic code (PLUTO).
Herwig, "Heat transfer under a precessing jet: effects of unsteady jet impingement," International Journal of Heat and Mass Transfer, vol.