Index Catalog // ScholarsArchive@OSU

A process based modeling approach for economic and environmental assessment of nano-assisted manufacturing

Creator:: Brown, Malcolm O.
Abstract:: Micro- and nanotechnologies are promising advancements across many industrial sectors, including alternative energy, chemical processing, and healthcare. In particular, a focus of research has been in manufacturing process development aimed at microdevice cost reduction and quality improvement. Microdevices take advantage of enhanced heat and mass transfer to improve energy and...
Resource Type:: Masters Thesis

Machining and toxicological performance of a zinc oxide metalworking nanofluid

Creator:: Sahakian, Misha
Abstract:: Lower production costs are a common goal of many manufacturers as part of their continuous improvement strategies. A large portion of production costs for manufacturers is the machining of metals to form components. Metal machining is accompanied by friction and heat which is dealt with using metalworking fluids such as...
Resource Type:: Masters Thesis

Assisting decision making in component design for sustainable manufacturing

Creator:: Eastlick, Dane D.
Abstract:: Current life cycle assessment tools are often deficient in assisting design for sustainable manufacturing efforts. Integrating an improved assessment method into a decision support framework will provide a means for designers and engineers to better understand the impacts of their decisions. A unit process modeling-based sustainability assessment method is presented...
Resource Type:: Masters Thesis

Process-based modeling for cradle-to-gate energy and carbon footprint reduction in product design

Creator:: Alsaffar, Ahmed J.
Abstract:: Interest in accounting for environmental impacts of products, processes, and systems during the design phase is increasing. Numerous studies have undertaken investigations for reducing environmental impacts across the product life cycle. Efforts have also been launched to quantify such impacts more accurately. Life cycle energy consumption and carbon footprint are...
Resource Type:: Masters Thesis

Integrating sustainable manufacturing assessment into decision making for a production work cell

Creator:: Zhang, Hao
Abstract:: Sustainability has been the focus of intense discussions over the past two decades, with topics around the entire product life cycle. In the manufacturing phase, research has been focused solely on environmental impact assessment or environmental impact and cost analysis in its assessment of sustainability. However, few efforts have investigated...
Resource Type:: Masters Thesis

Investigation of the environmental impact of wind energy and supplemental energy systems using a life cycle approach

Creator:: Prempreeda, Preedanood
Abstract:: Wind energy is a promising alternative energy source due to its environmental, economic, and social benefits and, as such, has garnered public support and government incentives for its development and implementation. With the growing number of wind parks in Oregon, a life cycle assessment (LCA) study for a representative new...
Resource Type:: Masters Thesis

A supply chain model for optimizing fixed and mobile bio-oil refineries on a regional scale

Creator:: Mirzaie, Pantea
Abstract:: The use of fossil fuels and their related impact on the environment and global warming have encouraged societies to pursue more sustainable and renewable alternatives, e.g., forest-based bio-oil. Thus, a vital need to decrease the level of greenhouse gas emissions and the tendency of nations to reduce their dependency on...
Resource Type:: Masters Thesis

Stability and biological responses of zinc oxide metalworking nanofluids (ZnO MWnF™)

Creator:: Niyaghi, Faraz
Abstract:: Zinc oxide nanoparticles (ZnO NPs) have demonstrated the ability to improve lubrication and thermal conductivity, and stand as promising metalworking lubricant and coolant additives due to their low cost compared to other NPs. While nanomaterials are a focus of research due to their potential to enable advanced technologies, little is...
Resource Type:: Masters Thesis

Bottom-up cost modeling for vanadium redox flow battery component manufacturing

Creator:: Southworth, Zachary J.
Abstract:: In the U.S. there are increasing energy demands that require an ever-increasing need for the large-scale use of new energy resources. Specifically, sporadic renewable energy sources are being incorporated into utility energy portfolios. Thus, supporting stationary energy storage technologies are needed to make these renewable sources reliable and feasible for...
Resource Type:: Masters Thesis

An economic and environmental assessment model for microchannel device manufacturing

Creator:: Gao, Qi
Abstract:: A key application of microchannel process technology (MPT) is its implementation in heat exchanger devices, since a larger surface contact area can be realized than in conventional approaches, thus achieving high heat transfer efficiency. To justify high volume production of configurations validated as prototypes, and to select from among the...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

A process based modeling approach for economic and environmental assessment of nano-assisted manufacturing

Machining and toxicological performance of a zinc oxide metalworking nanofluid

Assisting decision making in component design for sustainable manufacturing

Process-based modeling for cradle-to-gate energy and carbon footprint reduction in product design

Integrating sustainable manufacturing assessment into decision making for a production work cell

Investigation of the environmental impact of wind energy and supplemental energy systems using a life cycle approach

A supply chain model for optimizing fixed and mobile bio-oil refineries on a regional scale

Stability and biological responses of zinc oxide metalworking nanofluids (ZnO MWnF™)

Bottom-up cost modeling for vanadium redox flow battery component manufacturing

An economic and environmental assessment model for microchannel device manufacturing

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