Scramjet Combustor Flow Analysis Using Coupled Navier-Stokes and Finite Rate Chemical Equations

Date

2016-07-13

Author

Rouzbar, Ramin
Eyi, Sinan

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

127
views

0
downloads

An element-index is a crucial mechanism for supporting content-only (CO) queries over XML collections. A full element-index that indexes each element along with the content of its descendants involves a high redundancy and reduces query processing efficiency. A direct index, on the other hand, only indexes the content that is directly under each element and disregards the descendants. This results in a smaller index, but possibly in return to some reduction in system effectiveness. In this paper, we propose using static index pruning techniques for obtaining more compact index files that can still result in comparable retrieval performance to that of a full index. We also compare the retrieval performance of these pruning based approaches to some other strategies that make use of a direct element-index. Our experiments conducted along with the lines of INEX evaluation framework reveal that pruned index files yield comparable to or even better retrieval performance than the full index and direct index, for several tasks in the ad hoc track.

Subject Keywords

Gpx

URI

https://hdl.handle.net/11511/37176

DOI

https://doi.org/10.2514/6.2016-4391

Collections

Department of Aerospace Engineering, Conference / Seminar

Suggestions

OpenMETU
Core

Serialization and the verb in Turkish coordinate reduction Bozşahin, Hüseyin Cem (2011-01-01) The article presents data about Turkish gapping and argument deletion in coordination, in particular about their serialization patterns. It offers some suggestions for research on the category of the verb. The patterns are classified along the dimension of referential versus non-referential objects. It appears that these patterns coincide with constituency of SO and OS, at least in surface constituency, because coordination which underlies gapping and argument deletion is a good testing ground for this aspe...
Encapsulation of two different TLR ligands into liposomes confer protective immunity and prevent tumor development Bayyurt, Banu; Tincer, Gizem; Almacioglu, Kubra; Alpdundar, Esin; Gürsel, Mayda; GÜRSEL, İHSAN (Elsevier BV, 2017-02-10) Nucleic acid-based Toll-like receptor (TLR) ligands are promising adjuvants and immunotherapeutic agents. Combination of TLR ligands potentiates immune response by providing synergistic immune activity via triggering different signaling pathways and may impact antigen dependent T-cell immune memory. However, their short circulation time due to nuclease attack hampers their clinical performance. Liposomes offer inclusion of protein and nucleic acid-based drugs with high encapsulation efficiency and drug load...
Planar Contact Structures with Binding Number Three Arıkan, Mehmet Fırat (2007-01-01) In this article, we find the complete list of all contact structures (up to isotopy) on closed three-manifolds which are supported by an open book decomposition having planar pages with three (but not less) boundary components. We distinguish them by computing their first Chern classes and three dimensional invariants (whenever possible). Among these contact structures we also distinguish tight ones from those which are overtwisted
Optimum Discrete Max-Min Style Broadcast Beamforming Design Demir, Özlem Tuğfe; Tuncer, Temel Engin (2014-04-25) In this paper, max-mm style transmit beamformer design for single group multicast (broadcast) scenario is considered. The phase and amplitude values of beamformer vector coefficients are selected from finite discrete sets. With the help of integer variables, original optimization problem is converted to a linear form appropriate for mixed integer linear programming. The solution is always feasible as long as the total power is above a certain value. Branch and cut strategy guarantees the optimum solution. P...
VHR IMAGE SEGMENTATION USING OVER SEGMENTED REGIONS IN A MRF MODEL Aytekin, Orsan; Rezaeitabar, Yousef; Ulusoy, İlkay (2011-07-29) This paper presents a segmentation method that exploits object based region merging to delineate the context of the image under investigation. There are two main steps. Initially, primitive objects are obtained by morphological operations that generate spectrally homogenous primitives. We assume that primitives are components of semantic objects that are of interest. Next, these primitives therefore are modeled and merged based on expectation maximization. We presented the results of the experiments applied...

Citation Formats

R. Rouzbar and S. Eyi, “Scramjet Combustor Flow Analysis Using Coupled Navier-Stokes and Finite Rate Chemical Equations,” 2016, vol. 2016, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/37176.