Polen - İTÜ Akademik Açık Arşive Hoş Geldiniz

Polen, İstanbul Teknik Üniversitesi akademik ve idari personeli, öğrencileri tarafından doğrudan ve dolaylı olarak yayınlanan; kitap, makale, tez, bildiri, rapor, araştırma verisi gibi tüm akademik kaynakları uluslararası standartlarda dijital ortamda depolar, üniversitenin akademik performansını izlemeye aracılık eder, kaynakları uzun süreli saklar ve yayınların etkisini artırmak için telif haklarına uygun olarak açık erişime sunar.

İTÜ Açık Erişim Sistemi, öğretim üyelerimiz ve öğrencilerimizin uluslararası standartlara ve fikri mülkiyet haklarına uygun olarak ürettikleri kitap, makale, tez, ansiklopedi, sanat eseri gibi bilimsel ve sanatsal ürünleri sunmaktadır.

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Açık Ders Kaynakları 30
İTÜ'de verilen bazı derslerin video kayıtlarını içermektedir.
Akademik Çalışmalar 45545
İTÜ'de yapılan akademik çalışmaları içermektedir.
Arşiv Koleksiyonu 603
Çeşitli birimlerde yer alan arşiv koleksiyonunu içermektedir.
Sunumlar 42
Kurum içinde yapılan çeşitli sunumların çıktılarını içermektedir.
Temel Kayıtlar 2825
Master Data

Yeni Eklenenler

Erişim durumu: Sadece Metadata ,
Design of Electrodynamic Suspension System for Hyperloop Pod
(2025-06-24) Ibrahim Enes Uslu; Ahmet Selim Akkas; Mehmet Onur Gulbahce; Ilhan Kocaarslan; Elektrik Mühendisliği Bölümü; Kontrol ve Otomasyon Mühendisliği ; Gülbahçe, Mehmet Onur; Kocaarslan, İlhan
Abstract: Hyperloop technology, introduced in 2013, is a revolutionary transportation concept designed to achieve near-supersonic speeds of approximately 1220 km/h for long-distance travel. The key factor enabling the Hyperloop capsule to reach such high speeds is that the system is exposed to minimal friction. This study focuses on the design of an electrodynamic suspension disc for the levitation system of a Hyperloop capsule to be used in the Hyperloop Development Competition hosted by The Scientific and Technological Research Council of Türkiye (TUBITAK) Rail Transportation Technologies Institute (RUTE). The levitation system utilizes a high-speed rotating permanent magnet to generate magnetic forces that lift and stabilize the capsule above the rail. Following the completion of the analytical design, the system was simulated using the finite element method in ANSYS Electronics Desktop, and necessary geometric and electrical optimizations were performed based on the simulation results. Finally, the system was implemented, and the experimental results were analyzed to validate the design.
Erişim durumu: Açık Erişim ,
Reconfiguring the Soft Operation Field
(TU Delft OPEN Publishing, 2025-06-20) Eda Yeyman; Ayse Sentürer; Mimarlık Bölümü; Şentürer, Ayşe
The evolution of architecture calls for a redefinition of materialism, urging a departure from deterministic systems towards non-linear causality and systems far from equilibrium. This entails recognising the dissolution of human-inhuman boundaries and advocating for tactile and sensory bodies that initiate metabolic changes by penetrating environments. Isabelle Stengers critiques the tendency to frame thought within pre-existing planes, labelling it as stupidity, and advocates for an architecture that proliferates rather than condemns. With this article, we propose to explore architecture’s singular conditions through the concept of trans-scalability, akin to transitioning from micro-subatomic to macro scales. We look at what enables transitions between scales, agents, fields and the realms of theory and practice. Additionally, we scrutinise how spatial construction practices, influenced by non-cartographic scale considerations and engaged with micro-subatomic dimensions, can impact contemporary architectural practices. To illustrate this, we present an alternative approach to transscalability through the work of Rachel Armstrong. With this new material reading, our aim is to view architecture as an interface between the world’s multiplicities and to explore how an architectural practice more attuned to the intersecting dynamics of various fluxes can be realised. With this approach, we aim to contribute to perceiving the world through its unstable and temporary material dimensions, thereby resisting stupidity.
Erişim durumu: Sadece Metadata ,
Loss-constrained economic power dispatch
(1996) Özdemir A.
A new P-dispatch module for the decomposed optimal power flow method is presented by which undesired increases in transmission losses are prevented via an additional constraint imposed upon the module. The constraint only requires the restriction of the final updates of the control variables and therefore neither destroys the form of optimisation equations nor requires extra considerable calculation time. However, it provides flexibility in the choice of handling either the minimum cost or the minimum loss problem. The effectiveness of the method is demonstrated by applying it to two sample networks.
Erişim durumu: Sadece Metadata ,
Color removal from textile wastewaters
(1996) Tünay O.; Çevre Mühendisliği Bölümü; Çevre Mühendisliği Bölümü; İskender, Fatma Gülen; Kabdaşlı, Nuray Işık
The requirement of color removal has promoted the research in this field. However, there is still a lack of understanding of colour problems. In this paper a literature review is made to assess the information on color removal and need for systematic evaluation of the results is emphasized. Experimental studies are conducted on the textile dyeing wastewaters applying chemical precipitation, chemical oxidation, adsorption and their combination. Results of the study are evaluated and discussed within the context of a systematic approach.
Erişim durumu: Sadece Metadata ,
Shape design sensitivity analysis and optimization for the non-homogeneous Helmholtz equation by the BEM
(1996) Meric R.A.
The present paper deals with the shape design optimization of bodies subjected to a non-homogeneous Helmholtz equation. Using the adjoint variable method the material derivative of a general integral functional is obtained analytically. Boundary integral equations defined only on the boundary are derived using auxiliary fundamental solutions to be used in the boundary element method. Some constrained shape design optimization problems are solved by the proposed numerical procedure.