Browsing CSME Conference Proceedings (May 27-30, 2018) by Title
Now showing items 149-168 of 216
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Natural Frequencies Of Internally-Doubly-Tapered Laminated Composite Beams
(CSME-SCGM, 2018-05)In the present study, the free vibration response of symmetric thickness-and-width-tapered (doubly-tapered) laminated composite beams is investigated. Considering the continuous-plies-interspersed ply drop-off configuration, ... -
New Experimental Setup Design For Applying Physical Blowing Agent In Rapid Rotational Foam Molding Technology
(CSME-SCGM, 2018-05)This paper presents a manufacturing process for extrusion assisted foam production with a physical blowing agent (PBA) for Rapid Rotational Foam Molding. A completely new experimental setup was designed to identify, conceive, ... -
A New Mechanical Band Pass Filter Design For Energy Harvesting
(CSME-SCGM, 2018-05)This work presents an analytical methodology for development of a mechanical band pass filter for energy scavenging. The model is based on Adomian decomposition method to derive the dynamic response of the non-uniform smart ... -
A New Three-Layer Model for Horizontal Slurry Flow
(CSME-SCGM, 2018-05)A modified three-layer model for solid-liquid flow in horizontal pipes is developed, which overcomes the limitations of many previous models. The steady-state model predicts the pressure loss, critical velocity, concentration ... -
Non-Contact Auxiliary Fixture For Better Machining Of Thin Flexible Workpiece Using Eddy Currents
(CSME-SCGM, 2018-05)Thin flexible parts are widely used in the aerospace industry and require a more precise surface finish. The main problem in achieving high-quality product is the vibration induced during machining of thin-walled parts. ... -
A Novel Finite Strain Visco-Hyperelasticity Based Constitutive Model For Elastomers
(CSME-SCGM, 2018-05)A novel three-dimensional finite strain viscohyperelastic constitutive model is proposed to capture the strain rate dependency of rubber-like materials. The overall material behavior is defined by cumulative description ... -
Numerical Investigations Of Aerodynamic Noise Due To Flow Past A Bluff Body
(CSME-SCGM, 2018-05)Landing gears (LG) are primarily designed to support all the loads of an aircraft during landing, taxiing, and taking off. To ease inspection and maintenance, the aerodynamic design is not refined, where many components ... -
Numerical Simulation Of An Over-Expanded Supersonic Nozzle Flow
(CSME-SCGM, 2018-11)Flaring in oil and gas production is the controlled burning of unwanted exhaust gases to enhance safety. Obtaining complete combustion and thus eliminating or reducing smoke is critical to meet increasingly strict environmental ... -
Numerical Simulation of Fluid Flow and Heat Transfer of the Supercritical Water in Different Fuel Rod Channels
(CSME-SCGM, 2018-05)The supercritical water-cooled reactor was proposed as one of the Generation IV nuclear systems. Although many research works on the fluid flow and heat transfer of supercritical water in circular channels have been ... -
Numerical Simulation Of Gas-Liquid Phenomena In The Cathode Of A Stirred Tank Reactor Proton Exchange Membrane Fuel Cell
(CSME-SCGM, 2018-05)Liquid water management is still a critical issue in the improvement of proton exchange membrane fuel cell (PEMFC) performance. In this work, for the first time, the liquid water behavior and transport inside the cathode ... -
Numerical Study Of Inlet Gas Velocity Effects On Droplet Behaviors In Microchannel
(CSME-SCGM, 2018-05)In this study, the numerical simulation of liquid water behaviors inside a single straight microchannel is conducted using Volume of fluid (VOF) method and dynamic contact angle (DCA) model. Two different gas inlet velocities ... -
On Microstructure And Corrosion Properties Of Selective Laser Melted 316L Stainless Steel
(CSME-SCGM, 2018-05)In this study, a laser additive manufacturing method, known as selective laser melting (SLM), was applied to produce cube blocks of 316L stainless steel. The microstructure and corrosion properties of the produced samples ... -
On The Finite Element Modeling Of Turbo Machinery Rotors In Rotor Dynamic Analysis
(CSME-SCGM, 2018-05)In this study, a program based on finite element method is developed for rotor dynamic analysis of gas turbine rotors. In the FE model of the rotors, various minor and major parts of the rotor are modeled using the cylindrical ... -
On The Validity Extent Of Linear Viscoelastic Models Of Human Brain
(CSME-SCGM, 2018-05)Characterization of human brain material properties in the form of computationally feasible mathematical models is a complex problem; especially when the models are used in complicated Finite Element simulations. Various ... -
On-Line Determination Of A Go-Nogo State Using A Continous Estimation Of The System Response
(CSME-SCGM, 2018-05)The formulation, tuning and performance of a signal prediction algorithm as applied to the determination of a Go-NoGo state are discussed. Simulations were used to tune and assess the performance of the signal prediction ... -
One-Dimensional Fully Coupled Heat And Moisture Transfer Using The Finite Volume Method
(CSME-SCGM, 2018-05)In this paper, one-dimensional coupled heat and mass transfer is studied using the finite volume method. The simulated results are compared with the experimental results and show good agreements with the experimental data. ... -
Online Tuning Rule Based Adaptive Speed Control Algorithm For Dc Motors Using Recursive Least Squares With Forgetting
(CSME-SCGM, 2018-05)This paper presents an online tuning rule-based adaptive control algorithm to control DC motor speed. For this, a method of recursive least squares with forgetting was proposed to approximate the relation between single ... -
Optimal Charging Of Li-Ion Batteries Based On An Electrolyte Enhanced Single Particle Model
(CSME-SCGM, 2018-05)Lithium ion batteries play important roles as energy storage solutions in electric vehicle, portable devices, and renewable energy systems. There are many issues facing lithium ion batteries. One of them is the long charging ... -
Optimization of Interaural Intensity Difference based Binaural Sonar Sensing System for Object Detection
(CSME-SCGM, 2018-05)Interaural Intensity Difference (IID) in binaural sonar systems is used for echolocation and obstacle sensing. In this article, we show by simulation the optimized system’s parameters in terms of frequency, sensor separation ... -
Particle Image Velocimetry Data Processing On A Gpu Cluster
(CSME-SCGM, 2018-05)Particle image velocimetry (PIV) data processing is a computationally expensive process. The immense time taken to analyze data can limit the maximum dataset size. Using graphics processing units (GPUs) has been shown to ...