Browsing by Author "Mengüç, Mustafa Pınar"
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A Monte Carlo simulation for phonon transport within silicon structures at nanoscales with heat generation
Wong, B. T.; Francoeur, M.; Mengüç, Mustafa Pınar (Elsevier, 2011-04)Nanoscale phonon transport within silicon structures subjected to internal heat generation was explored. A Monte Carlo simulation was used. The simulation procedures differed from the current existing methods in which ... -
Near to far-field thermal emission by nanoparticles on a substrate: Evaluation of effective medium theory
Didari, Azadeh; Mengüç, Mustafa Pınar (The Optical Society, 2014)We study the near to far-field thermal emission of a thin SiC film with/without nanospheres placed upon it. We show that Effective Medium Theorem produces questionable results when approximating emission and absorption ... -
Near- and far-field thermal radiation in metamaterials and the development of NF-RT-FDTD algorithm
Didari, Azadeh (2016-06)In this dissertation, analysis of near-field regime of thermal radiative transfer in metamaterials supporting surface phonon polaritons (SPhPs) is given. Solutions of electromagnetic fields at subwavelength distances are ... -
Near- to far-field coherent thermal emission by surfaces coated by nanoparticles and the evaluation of effective medium theory
Didari, Azadeh; Mengüç, Mustafa Pınar (The Optical Society, 2015)Near-field thermal radiation may play significant role in the enhancement of energy harvesting and radiative cooling by new types of designer materials, which in turn can be crucial in the development of future devices. ... -
Near-field radiative transfer for biologically inspired structures
Didari-Bader, A.; Mengüç, Mustafa Pınar (Elsevier, 2023-01-01)The field of biomimetic nanophotonics has the potential to open up unprecedented pathways for the development of sophisticated and unique devices and systems as it brings different disciplines together, including biology, ... -
Near-field radiative transfer in spectrally tunable double-layer phonon-polaritonic metamaterials
Azadeh, Didari; Elçioğlu, E. B.; Okutucu-Özyurt, T.; Mengüç, Mustafa Pınar (Elsevier, 2018-06)Understanding of near-field radiative transfer is crucial for many advanced applications such as nanoscale energy harvesting, nano-manufacturing, thermal imaging, and radiative cooling. Near-field radiative transfer has ... -
Near-field thermal emission between corrugated surfaces separated by nano-gaps
Didari, Azadeh; Mengüç, Mustafa Pınar (Elsevier, 2015)Near-field thermal radiation with its many potential applications in different fields requires a thorough understanding for the development of new devices. In this paper, we report that near-field thermal emission between ... -
Near-field thermal radiation transfer by mesoporous metamaterials
Didari, Azadeh; Mengüç, Mustafa Pınar (The Optical Society, 2015-09-21)In this work, we investigate the impact of nano-scale pores within structured metamaterials on spectral near-field radiative transfer. We use Finite Difference Time Domain Method (FDTD) and consider uniform and corrugated ... -
The Ninth International Symposium on Radiative Transfer (RAD-19)
Lemonnier, D.; Webb, B. W.; Mengüç, Mustafa Pınar (Elsevier, 2021-09)N/A -
Numerical analysis of solar radiation effects at indoors with internal partitions and external solar shades
Yelekci, Ali Can; Keskin, Cem; Mengüç, Mustafa Pınar (International Solar Energy Society, 2020)A numerical study is conducted to couple natural convection in an office space with thermal radiation due to solar radiation. The study specifically investigates the effect of partitions located between desks of the office ... -
Numerical investigation of the radiant heating performance of a continuous annealing furnace
Annealing as a type of heat treatment process is widely used in the glass manufacturing industry. It is the last stage of the manufacturing process and has a highly dominant effect on the quality of the glass. Especially ... -
An occupant-oriented circular model for facility management strategy
Memiş, Doğa Gizem (2018-08)Facility management (FM) concept should be re-considered for the next generation of strategic operations of buildings and should be human-focused. Traditional FM strategies are based on designs by the stakeholders and ... -
Off-design performance of micro-scale solar brayton cycle
Akba, Tufan; Baker, D. K.; Mengüç, Mustafa Pınar (Elsevier, 2023-08-01)A novel methodology to design a micro-scale, solar-only, air-breathing, open Brayton cycle and assess its on- and off-design performance. The methodology is applied to generate and assess six thermodynamic layouts over a ... -
On occupant behavior and innovation studies towards high performance buildings: a transdisciplinary approach
Keskin, Cem; Mengüç, Mustafa Pınar (MDPI, 2018-10-06)With ever-increasing population and urbanization, it is crucial to decrease energy density in the built environment without sacrificing occupants’ comfort and well-being. This requires consideration of technological ... -
On ‘‘Radiative transfer in three-dimensional rectangular enclosures containing inhomogeneous,anisotropically scattering media’’
Mengüç, Mustafa Pınar; Viskanta, R. (Elsevier, 2010-07)Our 1985 paper (JQSRT 1985; 33: 533–549) reported the result of the research we conducted back then to better understand heat transfer processes in large-scale combustion chambers, especially in pulverized coal-fired ... -
Optimization of spectrally selective Si/SiO2 based filters for thermophotovoltaic devices
Khosroshahi, F. K.; Ertürk, H.; Mengüç, Mustafa Pınar (Elsevier, 2017-08)Design of a spectrally selective filter based on one-dimensional Si/SiO2 layers is considered for improved performance of thermo-photovoltaic devices. Spectrally selective filters transmit only the convertible radiation ... -
Overview of light, plasmonics, and particles
Mengüç, Mustafa Pınar; Francoeur, M. (Elsevier, 2023-01-01)In this chapter, we present a short discussion about light and its importance in nature, human civilizations, and society, and provide some cultural discussions. We briefly mention the interconnections between electromagnetic ... -
Passive radiative cooling design with broadband optical thin-film filters
Kecebas, M. A.; Mengüç, Mustafa Pınar; Kosar, A.; Sendur, K. (Elsevier, 2017-09)The operation of most electronic semiconductor devices suffers from the self-generated heat. In the case of photovoltaic or thermos-photovoltaic cells, their exposure to sun or high temperature sources make them get warm ... -
Plasmon coupling between complex gold nanostructures and a dielectric substrate
Fathi, Zahra Rostampour; Mengüç, Mustafa Pınar; Ertürk, H. (The Optical Society, 2018-10-20)Intercoupling of an incident electric field in metal nanoparticles causes asymmetric distribution of surface charges, which eventuates in shifting of the surface plasmon resonance frequency. This feature can be used in ... -
Plasmonic responses of metallic/dielectric core-shell nanoparticles on a dielectric substrate
Avşar, D.; Ertürk, H.; Mengüç, Mustafa Pınar (IOP Publishing, 2019-06)The effect of material selection on the plasmonic response and local absorption are evaluated for core- shell nanoparticles placed over a BK7 glass substrate. Eight different core-shell pairs are studied using the vectorized ...
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