Browsing Engineering by Title
Now showing items 1423-1442 of 3428
-
Fingerprint matching using graph structure based symmetric ternary pattern
(University of Bahrain, 2021-10-28)Fingerprint matching, one of the sophisticated biometric authentication techniques, is popular for its easy implementation, persistent nature of the fingerprint and non-similarity nature of two fingerprints. Uniqueness ... -
Finite dimension modulation design with polarization diversity in three-dimensional Euclidean space
(IEEE, 2011-09-05)In this paper, a novel four symbols Finite Dimensional Modulation (4FDM) in three dimensional scheme with polarization diversity is presented that seeks to combine the advantageous features of phase shift-keying and ... -
Finite element analysis of adhesive-bonded single-lap joints
(American Society of Mechanical Engineers(ASME), 2002-02)Finite element analyses were conducted using commercial software ABAQUS to analyze the mechanical behavior of single-lap adhesive-bonded joints. Adhesive was characterized for the stress-strain relation by comparing the ... -
A finite element analysis of high-energy absorption cellular materials in enhancing passive safety of road vehicles in side-impact accidents
(Taylor & Francis Group, 2014-05-04)In an effort to increase road vehicles' structural strength, cellular materials, such as foam, have been utilised and installed in vital parts of the vehicle. The limited structural crush zones in side-impact collisions, ... -
Finite element analysis of the sawing process for super abrasive diamond tools
(American Society of Mechanical Engineers (ASME), 1999-02)Circular diamond blade sawing is one of the most extensively used methods of processing stone and other hard materials. The process uses composite segments, which are composed of diamond grits in a metal matrix binder, ... -
Finite element analysis of vertebral end-plate failure under high dynamic axial load and its relation to age
(2005-07)This research was aimed to develop the analytical model of functional spinal unit with the intent of understanding the contribution of Intervertebral disc condition on the failure mechanism of End-plates under high rate ... -
Finite element analysis, Ground Vibration Testing, and characterization of vibration modes for a cantilever plate representing an aircraft wing with and without secondary structure attached
(American Society of Mechanical Engineers, 2016)One of the most critical testing procedures for an airplane certification is Ground Vibration Testing (GVT). With proper GVT analysts can determine the stiffness distribution, natural frequencies, mode shapes and structural ... -
Finite element and analytical models for load transfer calculations for structures utilizing metal and composites with large CTE differences
(2007-05)Large composite structures have been increasingly used in the aviation industry. In order to achieve higher fuel efficiency, the use of light-weight, high-strength composite materials, such as carbon/epoxy, needs to be ... -
Finite element application for strength analysis of scarf-patch-repaired composite laminates
(2006-12)The composite scarf joint configuration was utilized to simulate scarf-patch-repaired composite panels. An adhesive bonded scarf (tapered) joint was selected due to less peeling and shear stress over the bondline than with ... -
A finite element approach in estimating driver fatality ratio of a fleet of LTVs striking a passenger car based on vehicle's intrusion, acceleration and stiffness ratios in side-impact accidents
(Springer International Publishing AG, 2015-03-15)The driver fatality ratio (DFR) proposed by the National Highway Traffic Safety Administration (NHTSA) demonstrates the relative fatality risks of occupants in various vehicle-to-vehicle (VtV) crashes. The readily available ... -
Finite element based modeling of magnetorheological dampers
(2006-12)For an efficient damper design, a design engineer always faces the challenge of providing the largest forces in the most compact and efficient envelope. It is important to identify the nature of the force required at the ... -
A finite element heat transfer model for cryosurgery applications
(Wichita State University. Graduate School., 2005-04-22) -
A finite element model to study the torsional fracture strength of a composite tibia
(Wichita State University, 2009-12)Screws are common orthopaedic hardware used to secure a fractured bone. After the bone has healed, the screws may be removed, and the vacant screw holes introduce a potential site for re-fracture, which is a known ... -
Finite element modeling and analysis of cold ring rolling
(Wichita State University, 2009-05)Cold ring rolling is a complex metal forming process and generally not well understood. In many instances, considerable experience and experimentation is required to develop the process. During the process, plastic deformation ... -
Finite element modeling and analysis of structural joints using nuts and bolts
(Amer Soc Mechanical Engineers, 2012)The majority of the structural failures of mechanical structures and systems are found in joints rather than continuous material. Joints have historically consisted of assemblies involving nuts, bolts, screws, etc. and the ... -
Finite element modeling and side impact study of a low-floor mass transit bus
(2006-12)Mass transportation systems, specifically bus systems, are a key element of the national transportation network. Buses are one of the safest forms of transportation; nonetheless, bus crashes resulting in occupant injuries ... -
Finite element modeling of a medium load transfer specimen under high speed loading
(Wichita State University, 2014-12)A three dimensional finite element model for a single-shear medium load transfer aluminum rivet joint specimen is used to study the installation parameters such as rivet/hole clearance, riveting squeeze force and material ... -
Finite element modeling of energy absorption characteristic of hybrid structure - composite wrapped on a square metal tube
(2006-05)The study of axial crush behavior of metal and composite tube has become a basis for the design of crashworthy structure in automotive and aircraft applications. Unlike metals, polymer composite material displays little ... -
Finite element modeling of low floor mass transit bus and analysis of frontal impact scenarios
(2006-12)There is no international regulation for the frontal collision of the buses, protecting their occupants and partners in traffic. There are some regulation such as ECE R-80 which deals with strength of seat structure of the ... -
Finite element modeling of single shear fastener joint specimens: A comparison of simplified joint modeling techniques
(Wichita State University, 2014-12)Simplified finite element joint models were compared to a detailed three-dimensional model at coupon level to study their performance. Simplification of bolted joints is warranted by the element size limitation present ...