Hava Limanları



Airline disruption management
Arıkan, Uğur; Gürel, Sinan; Aktürk, M. Selim; Department of Industrial Engineering (2014)
In this thesis, we deal with recovering airline operations in cases of irregularities. In schedule design phase, airlines generally generate tight schedules in order to efficiently utilize resources and deal with the high competition in the industry. However, irregularities in operations, also called disruptions, occur due to various reasons such as unscheduled aircraft maintenance, late appearance of crew members, bad weather conditions, congestions in airports, etc., and prevent the airline operate its or...
Havayolu Taşımacılığında Çizelge Aksaklıkları Yönetimi
Gürel, Sinan(2011-12-31)
Projenin konusu havayolu taşımacılığında çizelge aksaklıkları durumunda yeniden çizelgeleme problemlerini kontrol edilebilir uçuş sürelerini gözönüne alarak modellemek ve çözmektir. Problemde baştan verilmiş bir ilk çizelge üzerinde aksama olarak belli uçuşların herhangi bir nedenle gecikmesi ya da iptali ele alınacaktır. Verilen ilk çizelge ve bir aksama için yeni bir çizelge oluşturulmaya çalışılacaktır. Havayolu yolcu taşımacılığı sektöründe çizelgeleme problemleri karar destek sistemleri kullanılarak çö...
A risk-sensitive approach for airline network revenue management problems
Çetiner, Demet; Köksalan, Murat; Department of Industrial Engineering (2007)
In this thesis, airline network revenue management problem is considered for the case with no cancellations and overbooking. In literature, there exist several approximate probabilistic and deterministic mathematical models developed in order to maximize expected revenue at the end of the reservation period. The aim of this study is to develop models considering also the risks involved in the proposed booking control policies. Two linear programming models are proposed which incorporate the variance of the ...
Hava Aracı İpoteği
Kurtuluş, Dilek Funda (2017-01-01)
The main type of movable mortgage is a mandatory delivery mortgage. Other types of movable mortgage appear as exceptions to the mandatory mortgage. In order to prevent some of the inconveniences that are due to the delivery, the movable mortgage that does not require delivery has been created. These include animal mortgage, mining mortgage, movable property mortgage, ship mortgage and aircraft mortgage. These types of mortgages are referred to as registered movable mortgages. In the registered movable mort...
Development of amino functionalized POSS based (3-Glycidoxypropyl)trimethoxysilane hybrid sol-gel coatings for aircraft applications
Varan, Dilara Çisel; Öztürk, Abdullah; Department of Metallurgical and Materials Engineering (2021-12)
An amino functionalized and 50 percent amphiphilic polyhedral oligomeric silsesquioxane (POSS) based (3-Glycidoxypropyl)trimethoxysilane (GPTMS) sol-gel reaction was carried out under extreme basic conditions. Amount of POSS per 1 mol of GPTMS was varied at molar ratios of 0.2, 0.4, and 0.6. The sol-gel product was coated on the aluminium 2024 alloy samples with immersion technique and thermally treated to improve corrosion resistance of the alloy. Influence of aging durations (1, 3, and 6 days) on the sol-...
Citation Formats
E. Yetişkul Şenbil, Hava Limanları. 2012, p. 136.