Contrails


Contrails
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Contrails Forecasting Manual


Contrails Forecasting Manual
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Author : United States. Office of the Chief of Naval Operations
language : en
Publisher:
Release Date : 1964

Contrails Forecasting Manual written by United States. Office of the Chief of Naval Operations and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Condensation trails categories.




Contrails And Climate Engineering Process Studies On Natural And Artificial High Level Clouds And Their Impact On The Radiative Fluxes


Contrails And Climate Engineering Process Studies On Natural And Artificial High Level Clouds And Their Impact On The Radiative Fluxes
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Author : Gruber, Simon
language : en
Publisher: KIT Scientific Publishing
Release Date : 2019-03-22

Contrails And Climate Engineering Process Studies On Natural And Artificial High Level Clouds And Their Impact On The Radiative Fluxes written by Gruber, Simon and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-22 with Cirrus clouds categories.




Modeling Aircraft Contrails And Emission Plumes For Climate Impacts


Modeling Aircraft Contrails And Emission Plumes For Climate Impacts
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Author : Alexander Dean Naiman
language : en
Publisher: Stanford University
Release Date : 2011

Modeling Aircraft Contrails And Emission Plumes For Climate Impacts written by Alexander Dean Naiman and has been published by Stanford University this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.


Aircraft emissions lead to contrails and change cloud coverage in the upper troposphere/lower stratosphere, but their quantitative impact on climate is highly uncertain. As environmental policy turns toward regulating anthropogenic climate change components, it will be necessary to improve quantification of the climate impacts of aviation. Toward this end, we present two models of aircraft emissions. The first model is a large eddy simulation (LES) with three-dimensional, eddy-resolving flow physics and ice deposition/sublimation microphysics. Modeled ice properties, cloud optical depths, and contrail width growth rates are consistent with observational field studies. A series of sensitivity cases shows the effect of various parameters over twenty minutes of simulation time. The analysis focuses on properties such as contrail optical depth and cross-sectional width that are relevant to climate impacts. Vertical wind shear is found to have the strongest effect on these properties through the kinematic spreading of the contrail. In cases with no shear, optical depth is most sensitive to aircraft type and ambient humidity. One model parameter, the effective emission index of ice crystals, is also found to affect optical depth. A subset of the LES cases is run for two hours of simulation time to approach the scale of dynamical time steps modeled by global climate simulations. These cases use more realistic ice microphysics, including sedimentation, and forced ambient turbulence, both of which are processes that control contrail development at late times. The second model is a simple, low cost parameterization of aircraft plume dynamics, intended to be used as a subgrid plume model (SPM) within large scale atmospheric simulations. The SPM provides basic plume cross-section time advancement that has been used as a dilution model within a coupled global atmosphere-ocean climate simulation to study the effects of aviation on air quality and climate. Comparison to the twenty-minute and two-hour LES results demonstrates that the SPM captures important plume development characteristics under the effect of vertical shear and atmospheric turbulence.



Flying Contrails


Flying Contrails
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Author : Surabhi Naik
language : en
Publisher: Booksclinic Publishing
Release Date : 2021-10-16

Flying Contrails written by Surabhi Naik and has been published by Booksclinic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-10-16 with Self-Help categories.




Weather Warfare


Weather Warfare
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Author : Jerry E. Smith
language : en
Publisher: Adventures Unlimited Press
Release Date : 2006

Weather Warfare written by Jerry E. Smith and has been published by Adventures Unlimited Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with History categories.


Hundreds of environmental and weather modifying technologies have been patented in the United States alone, and hundreds more are being developed in civilian, academic, military and quasi-military laboratories around the world at this moment. This book lays bare the grim facts of who is doing it and why.



Contrails


Contrails
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Author : United States Air Force Academy
language : en
Publisher:
Release Date : 1981

Contrails written by United States Air Force Academy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Aeronautics, Military categories.




Literature Study Of Climate Effects Of Contrails Caused By Aircraft Emissions


Literature Study Of Climate Effects Of Contrails Caused By Aircraft Emissions
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Author :
language : en
Publisher:
Release Date : 1998

Literature Study Of Climate Effects Of Contrails Caused By Aircraft Emissions written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with categories.




Contrails


Contrails
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Author : Bill Siren
language : en
Publisher: iUniverse
Release Date : 2013-01-08

Contrails written by Bill Siren and has been published by iUniverse this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-08 with Fiction categories.


Divorced and remarried, Ryan Lasseter works as an international airline pilot for Contrails World Airways. Based in Berlin, Germany, before the fall of the Wall, Lasseter and his wife, Lexi, take advantage of excursions to the many intriguing cities in Eastern and Western Europe, providing insight into the once-glamorous world of airline travel and the life of a pilot. Lasseters thoughts often take him back to his naval days where he excelled in military aviation. He thinks about his participation in the Vietnam War, the friends he has lost through accidents or enemy fire, and the demanding tasks involved in winning his wings. But when he becomes enamored with a flight attendant named Katarina, a perplexing love triangle develops, and Lasseter begins the agony of personal disintegration because of an incurable disease. As the illness and relationships progress, Ryan experiences the mental anguish of trying to differentiate reality from fantasy and finds himself in a difficult dilemma.



Contrails Over The Mojave


Contrails Over The Mojave
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Author : George J. Marrett
language : en
Publisher: US Naval Institute Press
Release Date : 2008

Contrails Over The Mojave written by George J. Marrett and has been published by US Naval Institute Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with History categories.


"Marrett takes readers into the cockpit as he "goes vertical" in a T-38 Talon, completes high-G maneuvers in an F-4C Phantom, and conducts wet-runway landing tests in the accident-prone F-111A Aardvark. He writes about Col. "Silver Fox" Stephens setting a world speed record in the YF-12 Blackbird and Bob Gilliland testing speed stalls in the SR-71 spy plane, but he also relives stories of crashes that killed test pilot friends. He recounts dead-sticking a T-38 to a landing on Rogers Dry Lake after a twin-engine failure and conducting dangerous tail hook barrier testing in a fighter jet without a canopy. A mysterious UFO sighting in the night sky above the Mojave Desert, known as "The Edwards Encounter" also receives Marrett's attention. Whether the author is assessing a new aircraft's performance or describing the experiences of test pilots as they routinely faced the possibility of death, this look at the golden age of flight testing both thrills and informs."--BOOK JACKET.



A System For Observing Airplane Contrails For Use In Calculating The Diffusion Coefficient In The Atmosphere


A System For Observing Airplane Contrails For Use In Calculating The Diffusion Coefficient In The Atmosphere
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Author : Lewis McKinley Vaughn
language : en
Publisher:
Release Date : 2002

A System For Observing Airplane Contrails For Use In Calculating The Diffusion Coefficient In The Atmosphere written by Lewis McKinley Vaughn and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.