Ara
Toplam kayıt 4840, listelenen: 61-70
Analysis of Test-Cell Emission Measurements of Newly Overhauled Turbofan Engines
(Amer Inst Aeronautics Astronautics, 2015)
In this study, the gaseous emissions of newly overhauled CFM56-3B1 and -3B2 series turbofan engines are measured in a test-cell environment during typical functional and performance test procedures. The measured emissions ...
Effect of Climb Angle on Aircraft Fuel Consumption and Nitrogen Oxides Emissions
(Amer Inst Aeronautics Astronautics, 2018)
Departure climb angles differ with respect to factors such as obstacles within the departure track, meteorological conditions, and cost index input, most of which have a dynamic nature to some extent. In this sense, it is ...
Effects of Ambient Air Temperature on Gaseous Emissions of Turbofan Engines
(Amer Inst Aeronautics Astronautics, 2016)
This study presents the results of analyses related to the effects of ambient air temperature (ranging from 5.2 to 23.9 degrees C) on certain engine performance parameters and gaseous emissions, carbon monoxide and nitrogen ...
NOx, fuel consumption and time effects of flight path angle during descent
(SAGE Publications LTD, 2013)
Due to factors affecting flight operation and air traffic management, such as air traffic separation, avoidance of traffic from congested areas, or facilitating separation with crossing traffic, as well as environmental ...
Relationship between fuel consumption and altitude for commercial aircraft during descent: Preliminary assessment with a genetic algorithm
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2012)
Despite fuel flow rates being low during descent compared to climb and cruise, the potential exists for significant fuel savings during that phase of flight. Increased fuel use, costs and related environmental impacts are ...
Energy and emission assessments of continuous descent approach
(Emerald Group Publishing Limited, 2010)
Purpose - Continuous descent approach (CDA) is a method, which allows the aircraft flying its individual optimal vertical profile down to runway threshold with engines operating at low-thrust power. The main objective of ...
İş sözleşmesinin ikale sözleşmesi ile sona ermesi
(2011)
İş güvencesi, 4773 sayılı Kanunla getirilmiş ve 4857 sayılı İş Kanunu ile uygulamada önemli bir yer edinmiştir. Beraberinde de İkale sözleşmesi olarak bilinen ve uzun yıllardır uygulanmayan bir başka müesseseyi canlandırmıştır. ...
İdarenin kamu hizmeti faaliyetlerinde daralma ve dönüşüm: Özelleştirme ve regülasyon
(2014)
Kamu hizmeti anlayışının değişmesinin bir sonucu olarak idarenin faaliyetlerinde bir daralma ve dönüşüm süreci yaşanmaktadır. Kamu hizmetlerinin özelleştirilmesi, idarenin faaliyet alanının daralması anlamına gelir. Çünkü ...
Türkiye Havayolu İç Hat Şehir Çiftlerindeki Pazar Yapılarının Piyasa Yoğunlaşması Ölçütleri ile Belirlenmesi
(2018)
Türkiye’de 1983 ve 2003 yıllarında havayolu taşımacılığı pazarındaki ekonomik düzenlemelerin serbestleştirilmesinin temel amacı rekabeti artırarak pazarın büyütülmesidir. 1983 yılındaki serbestleşme iç hatlar pazarında ...
Performance monitoring and analysis of various parameters for a small UAV turbojet engine
(Emerald Group Publishing LTD, 2018)
Purpose This paper aims to discuss engine health monitoring for unmanned aerial vehicles. It is intended to make consistent predictions about the future status of the engine performance parameters by using their current ...