Evaluation of duct design methods and computer aided 2-D air duct system design

Başdoğan, Çağatay


Evaluation of punching shear strength design and modelling approaches for slab-column connections
Zorlu, Merve; Binici, Barış; Department of Civil Engineering (2012)
Flat plate systems are constructed with slabs directly supported on columns. Since there are no beams in the system, the behavior of connections between the slabs and columns play a crucial role. Due to the sudden and brittle nature of punching shear failures, slab-column connection design must be conducted with proper safety precautions. The first part of this study aims to evaluate the safety level of different design expressions in the codes. Fir this purpose, the ability of ACI 318-11, TS-500 and Euroco...
Evaluation of radiometric camera response recovery methods
Gençtav, Aslı; Akyüz, Ahmet Oğuz (2011-12-15)
The camera response function determines the relationship between the incident light on the camera sensor and the output pixel values that are produced. For most consumer cameras, this function is proprietary and needs to be estimated to create HDR images that accurately represent the light distribution of the captured scene. Several methods have been proposed in the literature to estimate this unknown mapping using multiple exposures techniques. In this study, we compare three of the most commonly used meth...
Evaluation of Inductance Measurement Methods for PM Machines
Ertan, Hulusi Bülent (2012-09-05)
For simulation purposes and developing controllers, accurate motor parameters are needed to successfully estimate motor performance. Plenty of research has been done on this issue. However, standard procedures are not established yet. This paper concentrates on the measurement of the most critical parameter for permanent magnet motors, namely motor inductances of such motors. Frequency dependence, current dependence and the effect of the power supply waveform on measurements are investigated. Tests are done...
Evaluation of visual quality metrics
Ölgün, Ramazan Ferhat; Akar, Gözde; Department of Electrical and Electronics Engineering (2011)
The aim of this study is to work on the visual quality metrics that are widely accepted in literature, to evaluate them on different distortion types and to give a comparison of overall performances in terms of prediction accuracy, monotonicity, consistency and complexity. The algorithms behind the quality metrics in literature and parameters used for quality metric performance evaluations are studied. This thesis also includes the explanation of Human Visual System, classification of visual quality metrics...
Evaluation of two computer aided storm water system design models
Ozmenek, Mehmet Ali; Sevük, Süha; Department of Civil Engineering (1988)
Citation Formats
Ç. Başdoğan, “Evaluation of duct design methods and computer aided 2-D air duct system design,” Middle East Technical University, 1991.