Browsing Center for Energy, Environment and Economy by Title
Now showing items 7-26 of 30
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Computational near-field radiative transfer and nf-rt-fdtd algorithm
(Begell House Inc., 2020)Understanding the fundamentals of near-field radiative transfer is essential for future development of new sensors and energy harvesting devices. Simulations of such problems would require a coupled solution of the ... -
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Coupled heat transfer analysis and experiments to evaluate the radiative cooling potential of concrete and green roofs for buildings
(Springer Nature, 2020-08)Improving building energy efficiency is one of the most important challenges towards the mitigation of climate change concerns. Buildings use significant amount of energy for cooling loads. Development of new night-time ... -
Daylighting design process for visual comfort and energy efficiency for a signature building
(IOP Publishing, 2019)Human comfort is the most important priority in designing living environments. Achieving thermal comfort, visual comfort, effective operation of a building along with innovative energy efficiency measures require extensive ... -
Deagglomeration of nanoparticle clusters in a “cavitation on chip” device
(American Institute of Physics Inc., 2020-11-01)Due to the potential of significant energy release in cavitating flows, early cavitation inception and intensification of cavitating flows are of great importance. To use this potential, we investigated the deagglomeration ... -
Design methodology of a concentrating solar volumetric receiver
(ASME, 2023)A volumetric receiver design process is proposed to respond wide range of power, outlet temperature, or mass flow rate needs. In the receiver model, concentrated solar radiation hits the inner surface cavity and heats the ... -
Discrete dipole approximation with surface interaction
(Elsevier, 2023-01-01)In this chapter, we discuss a methodology to determine absorption and scattering cross sections of particles of different size and shape placed on substrates. This approach is based on the principles of discrete dipole ... -
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Exergy efficiency for radiation heat transfer
(IOP Publishing, 2020)One of the evaluation criteria for the performance of thermal processes is exergy analysis. Along with energy analysis, exergy calculations provide a clear and highly effective understanding of the performance of a system. ... -
Impact of computational radiation transfer on science, engineering and society
(Begell House Inc., 2017)In this presentation, we will present a journey on the development of physics of radiation transfer and the related computational methodologies. We will highlight many applications of radiation transfer on fundamental ... -
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Investigation of soot formation of ethylene/air jet diffusion flame with rank correlated slw including ethylene and acetylene radiation
(Begell House Inc., 2023)Radiation is significant, especially in sooting flames. The interaction between radiation and soot considerably affects the combustion regime. Spectral radiation models that account for the radiative effects of sooting ... -
Light, plasmonics and particles
(Elsevier, 2023)Light, Plasmonics and Particles focuses on the fundamental science and engineering applications of light scattering by particles, aerosols and hydrosols, and of localized plasmonics. The book is intended to be a self-contained ... -
A Monte Carlo random walk-based methodology for calculation of sensitivity coefficients in inverse radiant boundary design problem
(Begell House Inc., 2023)This study presents a methodology for the solution of inverse boundary design problems involving transient heat conduction in solid objects imposed by radiant boundary condition. The inverse solution aims to find the ... -
Near-field radiative transfer for biologically inspired structures
(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, ... -
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Overview of light, plasmonics, and particles
(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 ... -
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Reducing shape errors in the discrete dipole approximation using effective media
(Optica Publishing Group, 2023-12-18)The discrete dipole approximation (DDA) simulates optical properties of particles with any given shape based on the volume discretization. These calculations cost a large amount of time and memory to achieve high accuracy, ... -
A review of optical and radiative properties of nanoparticle suspensions: effects of particle stability, agglomeration, and sedimentation
(Begell House Inc., 2020)Nanoparticle suspensions (NPSs) are suspensions of nanosize particles in base fluids in the form of a solid-liquid mixture. They are used extensively in a wide range of industrial and engineering applications, and show ...
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