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An investigation of transition from penetration to deflection in the fracture of bi-material interfaces

Creator:: Strom, Joshua L.
Abstract:: The problem of determining whether a crack impinging on an interface will penetrate into the substrate or deflect along the interface is vital to the effective design of layered and composite material systems. Of particular interest is the transition between crack propagation by penetration through an interface and deflection along...
Resource Type:: Masters Thesis
Full Text:: experimental results (Yang and Thouless [15], Kafkalidis and Thouless [16], and Li et al. [17]). Figure 4

Design of 3D-Printed Soft Pneunet Actuator for Robotic Fruit Harvesting

Creator:: Wilhelm, Lissette J. H.
Abstract:: This work details the development of 3D printed TPU pneunet actuators for use in apple picking for agricultural soft robotics. These actuators increase the force capabilities of soft pneunets and simplify manufacturing. Grippers based on these actuators are ideal for apple picking because they are compliant, yet exert sufficient force...
Resource Type:: Honors College Thesis
Full Text:: –100. doi: https: //doi.org/10.1038/. [8] Jun Li, Manoj Karkee, Qin Zhang, Kehui Xiao, and Tao Feng

Analysis of heat pump and steam bleed-off systems linked with thermal-electric power plants to supply low-grade heating and cooling

Creator:: Ileri, Arif
Abstract:: This thesis analyzes two systems that can meet low-grade heating and/or cooling demands by operating in conjunction with thermal-electric power plants. At the application site, one of the systems, HPS, has water-to-air heat pumps that are connected to the supply and return lines of a plant-to-user loop. During heating, the...
Resource Type:: Dissertation

Investigation of the stress distribution in chain links

Creator:: Christensen, Harvey Devon
Resource Type:: Masters Thesis
Full Text:: axis of section ', Fi:ure 4 L: = Á1_ Li = L+ (1- cos G)- e L 8 M = L± - (1 - cas e), ® M1

Tracking of Melt Pool Motion Using Numerical Analysis of Laser Powder Bed Fusion

Creator:: Cox, Bryce
Abstract:: Laser Powder Bed Fusion (LPBF) is a process commonly used to create additively manufactured metal parts. The flexibility and complexity allowed by the LPBF process provides opportunity for significant advancement in multiple industries as parts can be customized in shape and function for specific needs. These benefits can be compounded...
Resource Type:: Dissertation
Full Text:: results to other studies. Tao Zhang et al [59] explored melt pool evolution while using Ti-6Al-4V

Ignition of Fuel Beds by Firebrands

Creator:: Bean, Derek R.
Abstract:: The severity of wildfires around the globe is increasing. At the same time, urban development is expanding outward into areas where severe fires occur. There is an increased risk of home loss to fires in areas where severe fires and urban expansion meet. Ignition of homes or nearby fuel is...
Resource Type:: Dissertation
Full Text:: released. Tao et al. [75] and observed similar heat fluxes for various of natural and manufactured

Empirical Characterization and Data-Driven Optimization of Water-Energy Systems

Creator:: Elhashimi, Mohammed A.
Abstract:: The accelerated development in water-energy systems calls for advanced modeling and optimization tools to improve technologies’ performance. Water desalination is a manifestation of water-energy system that is challenged by different operational constraints. The scarcity and uneven distribution of freshwater around the world makes water desalination an indispensable process to address...
Resource Type:: Dissertation

Water table analogue for compressible flow studies

Creator:: Pouderoux, Pierre
Resource Type:: Masters Thesis
Full Text:: :~ :rrme1 .::.t:j: f:t;:!•. +li+ '· rr' f . , ·· ·· ' · ·•· · r-r H· ~" • tr' (, '~;r;:"·:;m··'ft$:Jt

Predicting Properties of Bio-jet Fuels using Machine Learning and ATR-FTIR Spectroscopy

Creator:: Mayer, Morgan A.
Abstract:: High-potential molecules derived from biomass sources may suitably replace or supplement traditional nonrenewable hydrocarbon fuels to reduce pollution and fuel processing costs. Due to expensive and time-consuming property testing, models that predict key properties from optical data would initially vet potential additives before investment and bench-scale testing. Attenuated Total Reflection...
Resource Type:: Masters Thesis

Numerical and Analytical Evaluation of Residual Stresses in Deep Rolling

Creator:: Nelson, Dallas
Abstract:: Deep rolling is a surface finishing technique that is widely used in several industries, specifically aerospace and automotive. Extending fatigue life by inducing compressive residual stresses at and below the deep rolled surface has been the primary driving force behind this newfound popularity. Understanding the development of the residual stresses...
Resource Type:: Masters Thesis
Full Text:: researchers in recent years [1][3][8][15][16][17]. Li et al [16] investigation primarily focused on

ScholarsArchive@OSU

An investigation of transition from penetration to deflection in the fracture of bi-material interfaces

Design of 3D-Printed Soft Pneunet Actuator for Robotic Fruit Harvesting

Analysis of heat pump and steam bleed-off systems linked with thermal-electric power plants to supply low-grade heating and cooling

Investigation of the stress distribution in chain links

Tracking of Melt Pool Motion Using Numerical Analysis of Laser Powder Bed Fusion

Ignition of Fuel Beds by Firebrands

Empirical Characterization and Data-Driven Optimization of Water-Energy Systems

Water table analogue for compressible flow studies

Predicting Properties of Bio-jet Fuels using Machine Learning and ATR-FTIR Spectroscopy

Numerical and Analytical Evaluation of Residual Stresses in Deep Rolling

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