Yayın tarihi için Gemi İnşaatı ve Gemi Makineleri Mühendisliği Bölümü Koleksiyonu listeleme
Toplam kayıt 65, listelenen: 1-20
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Sharp bends of phononic crystal surface modes
(Iop Publishing Ltd, 2015)Sharp bending of surface waves at the interface of a two-dimensional phononic crystal (PnC) of steel cylinders in air and the method of using a diagonally offset cylindrical scatterer are numerically demonstrated by ... -
Low-concentration liquid sensing by an acoustic Mach-Zehnder interferometer in a two-dimensional phononic crystal
(Iop Publishing Ltd, 2015)Mach-Zehnder interferometer formed by liquid-filled linear defect waveguides in a two-dimensional phononic crystal is numerically realized for sensing low concentrations of an analyte. The waveguides in the square phononic ... -
Phononic crystal surface mode coupling and its use in acoustic Doppler velocimetry
(Elsevier Science Bv, 2016)It is numerically shown that surface modes of two-dimensional phononic crystals, which are Bloch modes bound to the interface between the phononic crystal and the surrounding host, can couple back and forth between the ... -
Evanescent coupling between surface and linear-defect guided modes in phononic crystals
(Iop Publishing Ltd, 2016)Evanescent coupling between surface and linear-defect waveguide modes in a two-dimensional phononic crystal of steel cylinders in air is numerically demonstrated. When the ratio of scatterer radii to the lattice constant ... -
CFD based vortex generator design and full-scale testing for wake non-uniformity reduction
(Pergamon-Elsevier Science Ltd, 2018)Propeller-induced vibration on ships may originate from separation and wake non-uniformity and can be dealt with stem form redesign, wake adapted propeller design or wake modification devices such as fins, ducts or vortex ... -
Evaluation of wind loads on ships by CFD analysis
(Pergamon-Elsevier Science Ltd, 2018)Effect of wind loads on marine structures and ships has to be considered during design. Static and dynamic effects of wind forces and moments are incorporated into the rules and regulations of governing authorities by ... -
A Decision Support System for Energy Efficient Ship Propulsion
(Springer International Publishing Ag, 2018)[No Abstract Available] -
Irreducible constituents of products of characters
(Taylor & Francis Inc, 2019)In this article, we give some results about the relationship between the structure of a finite solvable group G and the kernels of irreducible constituents of the character where chi is an irreducible character of G. For ... -
A Numerical study on the hydrodynamic performance of an immersed foil: Uncertainty quantification of RANS and SPH methods
(Pergamon-Elsevier Science Ltd, 2019)The hydrodynamic characteristics of floating or immersed bodies may be evaluated by a variety of numerical techniques. Although these currently available techniques are well-established for providing valuable information ... -
Numerical Investigation of 2-D Wave Making Characteristics of a Submerged Hydrofoil
(2019)In this study, 2-D wave making characteristics of a submerged hydrofoil has been investigated in a numerical fashion. Experimental data available for different depths of submergence and flow velocities have been compared ... -
Real characters, monolithic characters and the Taketa inequality
(World Scientific Publ Co Pte Ltd, 2019)In this paper, we prove that the Taketa inequality, namely the derived length of a finite solvable group G is less than or equal to the number of distinct irreducible complex character degrees of C, is true under some ... -
Synthesis of Nd-Fe-B/Fe hybrid micro-magnets
(Amer Inst Physics, 2019)There is an overgrowing interest in the synthesis of high performance micro magnets due to their wide application areas in MEMS, microfluidics, and micro-robotics. In addition, they possess great potential to become a model ... -
Acoustic analysis and measurements of mega yachts during construction
(Royal Institution of Naval Architects, 2019)Noise is a critical parameter for super/mega yachts which can be verified only in the final stage of a mega yacht building project. Although there are more and more advanced methods to predict noise prior to the sea trials, ... -
Photocurable pentaerythritol triacrylate/lithium phenyl-2,4,6-trimethylbenzoylphosphinate-based ink for extrusion-based 3D printing of magneto-responsive materials
(Wiley, 2020)Recent advances in additive manufacturing made it feasible to fabricate products with desired shapes and features. Herein, a new, photocurable 3D printer ink mainly based on pentaerythritol triacrylate (PETA) is reported. ... -
Role of external fields on the nonlinear optical properties of a n-type asymmetric delta-doped double quantum well
(Springer, 2020)The effects of in-growth applied electric fields and in-plane (x-oriented) magnetic fields on the nonlinear optical rectification (NOR), second harmonic generation (SHG) and third harmonic generation (THG) of n-type ... -
Nonlinear optical properties of n-type asymmetric double delta-doped quantum wells: role of high-frequency laser radiation, doping concentration and well width
(Springer Heidelberg, 2020)A numerical investigation on the nonlinear optical rectification, second and third harmonic generation coefficients in asymmetric double n-type d-doped GaAs quantum well is performed in order to identify the influence of ... -
Effects of PEGylated Fe-Fe3O4 core-shell nanoparticles on NIH3T3 and A549 cell lines
(Elsevier Sci Ltd, 2020)Magnetic nanoparticles are key components in many fields of science and industry. Especially in cancer diagnosis and therapy, they are involved in targeted drug delivery and hyperthermia applications due to their ability ... -
Finite solvable groups with few imprimitive irreducible characters
(World Scientific, 2020)In this paper, we classify all finite solvable groups having at most two imprimitive irreducible characters. © 2022 World Scientific Publishing Company. -
Magnetic field mapping simulations of sub -mm period undulators for the next generation X-ray free electron lasers
(Elsevier, 2020)[No Abstract Available] -
Fabrication and Characterization of Fe(16)N(2)Micro-Flake Powders and Their Extrusion-Based 3D Printing into Permanent Magnet Form
(Wiley-V C H Verlag Gmbh, 2020)Fe(16)N(2)is a compound with giant saturation magnetization approaching or exceeding that of rare-earth-based permanent magnets. The abundance of its elements and low-cost synthesis of this compound has made it highly ...
