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Optimization Study Of A Combined Wind-Solar Farm For A Specified Demand, Venkat Siddhartha Rama

Browse all Theses and Dissertations

At the present time, using wind and solar energy for producing electricity in the United States is becoming cost competitive. According to Lazard’s 2019 [36] levelized cost of energy (LCOE) analysis of a number of energy sources used for producing electricity in the United States, wind and solar are cheaper than natural gas and coal. While capital, maintenance, operation, and fuel costs are included in LCOE numbers, energy source intermittency is not. Intermittency is an important issue with wind and solar energy sources, but not with natural gas or coal energy sources. Combining wind and solar energy sources into one …

An Assessment Of Trihalomethanes And Haloacetic Acids On The Cancer Exposure Risk Of Ohio Drinking Water Systems, Stephen Sykes

Williams Honors College, Honors Research Projects

The cancer exposure risk from drinking chlorine-based disinfection by-products (DBPs) such as trihalomethanes (THMs) and haloacetic acids (HAAs) has been established as a major concern to public health as 98% of the United States drinking water systems in operation use chlorinated systems to disinfect the water they provide [2]. Using data collected from the Ohio Environmental Protection Agency from January 2014 to September 2017 in the cites of Cleveland, Columbus, Cincinnati, Canton, and Akron this study attempts to look at the risk of cancer caused by the DBPs. To show the relative risk of several different systems in operation from …

Enhancement Of Instruction Pamphlet Insertion Machine, Zachary Skraba, Colton Rentsch, Brad Ruhaak, Abdulwahab Almuhwish, Faris Almulhim

Williams Honors College, Honors Research Projects

For this project, we were tasked with improving the current operation of a pamphlet insertion machine for Weaver Industries. Located in Cuyahoga Falls, Ohio, Weaver Industries is a company whose mission is to “maximize the independence and personal fulfillment of individuals with disabilities.” The main operation of the prototype is to assist the handicapped operator by automating the process for one of their products, a “Kong” dog toy. Currently, the workers manually insert each pamphlet into the cardboard packaging by hand. Over the past three years, there have been three separate design groups tasked with building and improving upon each …

Modeling Impacts Of Combined Sewer Overflows In Swmm In Cleveland, Ohio, Zoe A. Miller

Dissertations, Master's Theses and Master's Reports

Despite its legacy of pollution, the City of Cleveland, Ohio, has historically been at the forefront of water quality management. Today, the Northeast Ohio Regional Sewer District (NEORSD), which serves the Greater Cleveland area, is following a consent decree with the State of Ohio to minimize combined sewer overflows (CSOs), along with implementing an integrated Clean Water Act planning study to prioritize infrastructure improvements with a broader view of water quality objectives. This report summarizes an urban watershed modeling effort to support the integrated planning (IP) process. Specifically, the development, calibration, and validation of the EPA Stormwater Management Model (SWMM) …

Rubber Roads For The Rubber City: Testing The Suitability Of Rubberized Asphalt For Roads In Northeast Ohio, Jessica M. Fraser

Williams Honors College, Honors Research Projects

This research paper explores the benefits of using rubberized asphalt concrete (RAC) versus normal asphalt concrete (NAC) and why it is environmentally important. New road construction and repair of roadways due to potholes are always occurring in Northeast Ohio. Recently, the city of Akron’s transportation budget has increased, which includes projects such as reconstructing asphalt and resurfacing pavements throughout the city of Akron. Using rubberized asphalt may improve the quality of our roads and reduce roadway degradation which will likely save cities money.

Using rubberized asphalt recycles old tires, which do not decompose, and creates a positive use for them …