Index Catalog // ScholarsArchive@OSU

Automated Design of Foam Packaging Shapes

Creator:: So, David M.
Abstract:: Creating effective packaging is about finding a balance between product protection during shipping and time consumption in the design process. Given time and cost constraints, it is hard to produce sufficiently protective padding while having it not be thicker than it needs to be. This thesis describes a method to...
Resource Type:: Masters Thesis
Full Text:: approved: _____________________________________________________ Matthew I. Campbell Creating

Applications of Bayesian Optimization and Classification Surrogate Modeling to User-Guided Design

Creator:: Jetton, Cole M.
Abstract:: In engineering problems not all constraints can be explicitly written as mathematical functions. There needs to be a way integrate designer knowledge into the design process and preferably use that to guide an optimization problem. In this thesis, these constraints are modelled using classification surrogate models and integrated with Bayesian...
Resource Type:: Masters Thesis
Full Text:: Hoyle Matthew Campbell In engineering problems not all constraints can be explicitly written

The Assessment of a Robotic Cookstove Feeder to Assist Human Operators in Cookstove Testing

Creator:: Jou, Matthew
Abstract:: This study aims to explore whether a robotic cookstove feeder can sufficiently reduce variability between tests of a cookstove, produces statistically similar firepower and measured emissions rates, and reduce tester interaction time during standard cookstove testing as compared to a trained human operator. A series of modified ISO/FDIS 19867-1 testing...
Resource Type:: Honors College Thesis
Full Text:: Matthew Jou Matthew Jou

Modeling hop kilning with respect to energy consumption and drying kinetics

Creator:: Thomas, Matthew W.
Abstract:: Currently, little work has been performed studying energy consumption in hop kilning. This thesis explores drying with an alternative drying schedule that extends the initially elevated drying temperature currently used by growers and examines its impact on drying time and energy use. Extending the time of the initially elevated drying...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Matthew W

Data Mining a Design Repository for Automating and Validating Functional Modeling

Creator:: Mikes, Alex B.
Abstract:: The purpose of this work is to build a foundation of understanding and methodologies as the steps toward automating functional modeling. We have achieved significant progress in the automatic generation of functional representations, which can be connected at the interface of components to create a functional model. This work highlights...
Resource Type:: Masters Thesis

Numerical Analysis of Experimental Impacts on Wind Turbine Blades

Creator:: Fleiger-Holmes, Kahlan
Abstract:: Wind energy is one of the fastest growing renewable forms of energy in the United States and the world. However, interactions between wind turbines and wildlife have the possibility to injure animals such as birds and bats. Strategies to assess and minimize wind turbine interactions with wildlife are critical for...
Resource Type:: Honors College Thesis
Full Text:: _____________________________________________________________________ Matthew Johnston, Committee Member, representing EECS

Integrative Review of Methods for Cognitive Debiasing and Applications in Design

Creator:: Han, Yu L.
Abstract:: Design is a process of decision making. Organizations that are dedicated to systematic support of the design process tend to have higher profit margins. Further, studies of system development have shown that early-stage design mistakes have a large impact on incurred costs. Therefore, it is critical to identify methods to...
Resource Type:: Masters Thesis
Full Text:: bias can lead to insights that are not well-grounded in users’ experiences [45]. T H I N

Hybrid Statistical and Engineering Optimization Architectures in Early Multidisciplinary Designs of Resilience and Expensive Black-box Complex Systems

Creator:: Biswas, Arpan
Abstract:: Practical engineering design problems are generally multi-disciplinary with limited budget and high risk in terms of life loss, economic resources, etc. In the early phase of such problems, selection of true efficient designs is desired while minimizing overall design cost by avoiding expensive search processes. However, the task is difficult...
Resource Type:: Dissertation

A Computational Framework for Resilience-Informed Design

Creator:: Hulse, Daniel E.
Abstract:: It is desirable for complex engineered systems to perform missions efficiently and economically, even when these missions' complex, variable, long-term operational profiles make it likely for hazards to arise. It is thus important to design these systems to be resilient so that they will actively prevent and recover from hazards...
Resource Type:: Dissertation
Full Text:: System Resulting from a Blockage at t=10 minutes . . . . . . . . 58 3.9 Cost responses over fault

Effect of Laser Powder Bed Fusion Parameters and Hot Isostatic Pressing on the Microstructure and Mechanical Properties of C22 Alloy

Creator:: Yan, Dongqing
Abstract:: A nickel-based Hastelloy C22 powder with a nominal composition of Ni-21.30Cr-13.36Mo-1.92Co-2.94W-3.85Fe-0.23Mn-0.3V(wt%) and particle size distribution of D₁₀=23.8±0.3 μm, D₅₀=37.5±0.2μm, and D₉₀=59.3±1.1 μm was gas atomized to be used as a feedstock in Laser Powder Bed Fusion (LPBF). In this study, laser power and scanning speed were optimized to manufacture specimens...
Resource Type:: Masters Thesis
Full Text:: ) where P is the laser power (W), v is the scanning speed (mm/s), h is the hatching space (mm), and t is

ScholarsArchive@OSU

Automated Design of Foam Packaging Shapes

Applications of Bayesian Optimization and Classification Surrogate Modeling to User-Guided Design

The Assessment of a Robotic Cookstove Feeder to Assist Human Operators in Cookstove Testing

Modeling hop kilning with respect to energy consumption and drying kinetics

Data Mining a Design Repository for Automating and Validating Functional Modeling

Numerical Analysis of Experimental Impacts on Wind Turbine Blades

Integrative Review of Methods for Cognitive Debiasing and Applications in Design

Hybrid Statistical and Engineering Optimization Architectures in Early Multidisciplinary Designs of Resilience and Expensive Black-box Complex Systems

A Computational Framework for Resilience-Informed Design

Effect of Laser Powder Bed Fusion Parameters and Hot Isostatic Pressing on the Microstructure and Mechanical Properties of C22 Alloy

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