Other Engineering Commons^™

Simulation And Optimal Control Of Crude Oil Separation Process At Offshore Facilities To Improve Efficiency Of Oil And Condensate Recovery, Yee Kai Chin

Student Works (2020-2029)

Crude oil separation process is the most crucial process in offshore production facilities in ensuring the well fluid is separated efficiently and persistently. Waxy crude or sluggish feed stream is the major disturbance that could cause operational issues and production loss due to process upset. The main objective of this research is to model offshore crude oil separation process and introduce state space control to optimize the control of total liquid and water level within the permissible range as well as to evaluate the effect of disturbances to the controls. This work presents two different modelling methods in developing three-phase …

What The Post-Coronavirus University Will Look Like, Thomas Power

Articles

The opportunity of a crisis is that it forces an industry to re-examine its policies and practices. Since the coronavirus pandemic university leadership teams have been forced to re-examine its policies and practices on teaching, learning, research and funding.

Share Buybacks And Income Inequality, Thomas Power

Articles

Should you care what companies do with their profits? Two U.S. democratic senators, Chuck Schumer and Bernie Sanders, in an article in the New York Times, argue that we should all care because what companies do with their profits can damage the economy and jobs.

Development Of Water Coning Control Design Metrics In Naturally Fractured Reservoirs, Samir Prasun

LSU Doctoral Dissertations

Naturally fractured reservoirs (NFRs) with bottom-water are known for their instant water breakthrough and severe water coning that reduces oil recovery. This is because water channels through the highly permeable fractures easily connecting the well to the aquifer bypassing the oil contained in the matrix. Remedial techniques such as producing below critical-oil rate, optimizing the well spacing and installing the downhole water sink (DWS)/ downhole water loop (DWL) technology, have already been successfully tested in single-porosity reservoirs (SPR). However, applicability of these techniques in NFRs are unknown since only a few studies have been performed on their feasibility in NFRs, …

Bio Circuits For Evolutionary Biotech, Camilo Toruno

ENGS 86 Independent Projects (AB Students)

The field of bioengineering has much promise for renewable chemical production, bioremediation, and of course medical applications. Developing new useful microorganisms is extremely time and capital intensive, typically taking 50 million USD and eight years. This is due in large part to the low throughput techniques that are characteristic of the field of metabolic engineering. Here we describe the modification of an existing synthetic biosensor to measure the pharmaceutical dopamine, and the use of a circuit simulator Cadence to predict improvements to the biosensor. This biosensor paired with directed evolution techniques could reach throughputs of 5 million cells per day …

Fire Protection And Life Safety Analysis Of A Chicago Hotel, Thomas Hampton

Fire Protection Engineering: Culminating Experience Project Reports

The following report contains an analysis of the life safety and fire protection features of a Chicago Hotel. The report is intended to meet the requirements for the Culminating Experience of the Cal Poly Master of Science Fire Protection Engineering Program.

The Chicago Hotel building chosen for the analysis is a mixed-use 7-story hotel. On the 1st, 2nd, and 7th floors of the building are spaces for mercantile and restaurant tenants as well as other spaces necessary for the operation of the building such as back of house space for the hotel, storage, employee locker rooms, hotel and retail lobbies, …

Cal Poly Engineering Iv Building, Kai Liu

Fire Protection Engineering: Culminating Experience Project Reports

This report analyzes the fire protection systems of Engineering IV building at California Polytechnic State University, San Luis Obispo. It is a cumulative project of the Fire Protection Engineering Program at Cal Poly. The report consists of a prescriptive analysis and a performance-based design analysis. The building contains dry laboratories, classrooms, offices, and administrative spaces. The building is a three-story structure. There is an atrium that connects the first floor to the third floor. However, the building has a horizontal enclosure to separate the connection between the second floor and the third floor.

The prescriptive analysis is based on the …

Elewexe – Building 172b, California Polytechnic State University – San Luis Obispo, Anna M. Santoro

Fire Protection Engineering: Culminating Experience Project Reports

California Polytechnic State University at San Luis Obispo recently finished constructing a new multimillion student housing project on campus. One of the six buildings, elewexe or 172B, from this housing complex was selected for a full evaluation of the fire and life safety systems using both prescriptive and performance based approaches. The building is a Type II-B four story dormitory with an R-2 occupancy classification.

For the prescriptive approach, the building was evaluated against the most current editions of the IBC and relevant NFPA code editions for building requirements, sprinkler design and fire alarm and detection. When looking at the …

Second Baptist Church, Cypress Campus, David Kalinec

Fire Protection Engineering: Culminating Experience Project Reports

This report was created as part of the Master of Science Fire Protection Engineering degree program at California Polytechnic State University at San Luis Obispo. This project summarized the covered subjects during the course of each quarter of the program. The site chosen for this project is Second Baptist Church, Cypress Campus, located in Cypress, TX. This building was chosen because Churches are mixed use buildings that include assembly occupancies and large occupant loads.

A prescriptive-based code evaluation was performed on the building according to the 2012 editions of the international building code and fire code, adopted at the time …

Fire And Life Safety Analysis: Robert E Kennedy Library, Cal Poly San Luis Obispo Campus, Christopher Olmstead

Fire Protection Engineering: Culminating Experience Project Reports

This report provides a fire safety analysis on the Robert E. Kennedy Library located on the Cal Poly University campus San Luis Obispo, California. In the course of this analysis, a prescriptive and performance-based approached was used. The goal was to review and obtain an understanding of the features of the building’s design and use that provide fire safety. During the analysis, areas of deficiency will be identified. Recommendations will be made based on the analysis and the nature of the deficiencies.

The overall goal is to abide by the NPFA Life Safety standard: (1) Protection of occupants not intimate …

Fire And Life Safety Analysis: San Francisco Museum Of Modern Art, Jason Woo

Fire Protection Engineering: Culminating Experience Project Reports

A fire and life safety analysis was conducted to fulfill a requirement for the Master of Science Degree in Fire Protection Engineering from California Polytechnic State University. A prescriptive and performance-based analysis was conducted on the San Francisco Museum of Modern Art. The SFMOMA is a 10-story, 460,000 𝑓𝑡2 , Type 1A mixed occupancy building. Located in the northwest corner of San Francisco, SFMOMA houses a collection of over 33,000 works of painting, sculpture, design and media making it one of the largest museums in the world for modern and contemporary art.

Four features of the prescriptive based analysis include: …

Research Laboratory: Fire, Explosion, And Life Safety Analysis, Dennis A. Tuma

Fire Protection Engineering: Culminating Experience Project Reports

This culminating report is a fire, explosion, and life safety evaluation of a Research Laboratory ("Laboratory") where significant quantities of flammable, combustible, and hazardous materials are used and stored. The report's initial portion provides a prescriptive-based analysis using applicable sections of the 2016 California Building Standard Codes and National Fire Protection Association (NFPA) standards. Because of the unique challenges to hazardous laboratory spaces, the prescriptive- based analysis includes both a review of codes applicable to all occupancies (e.g., egress, fire-resistance, building area), and codes applicable to Group H and L occupancies (e.g., electrical area classification maps, control areas). Unfortunately, detailed …

Powell Building, David John Devinney

Fire Protection Engineering: Culminating Experience Project Reports

A detailed study of the fire and life safety systems was performed on the Powell Building located in Oak Ridge, TN. This report consists of both prescriptive and performance-based analysis. The prescriptive based analysis reviews the fire and life safety requirements in accordance with the applicable codes. The prescriptive portion of this report included life safety, fire suppression systems, fire alarm and detection systems, and structural fire protection. The performance-based analysis was used with viable fire scenarios to ensure that occupants could safely egress the building. This was accomplished by comparing the Required Safe Egress Time (RSET) with the Available …

New Campus Life Center Fire Protection Evaluation, Shawn R. Block

Fire Protection Engineering: Culminating Experience Project Reports

This project report is a fire and life safety evaluation of a newly constructed building. The new Campus Life Center (CLC) building is located on the campus of Emory University in Atlanta, Georgia. The CLC is a student center where students, staff, and guests can gather to socialize, study, eat and attend conferences. The prescriptive requirements were based on the Georgia State Fire Codes, adopted on January 2014 and served as code of record for this facility. Occupant classification was established from both International Building Code (IBC) and Life Safety Code (LSC), NFPA 101, to determine construction type, interior finish …

Residential Seismic Retrofit Cost For Home Located In Tustin, California, Sara Clark

Construction Management

Seismically retrofitting a residential home not only protects the homeowner, but also helps them prepare for the future. Needless to say, many older homes are not up to the 2018 International Residential Code. As a result, many owners are uninformed about how much it will cost to retrofit their home and what changes will have to be made. The solution for this is determining a cost per square foot ratio that will help homeowners calculate an estimate for the retrofit of their home. Additionally, it is important to break this cost down into what specific changes need to be made. …

An Iot Framework For Modeling And Controlling Thermal Comfort In Buildings, Fadi Alsaleem, Mehari K. Tesfay, Mostafa Rafaie, Kevin Sinkar, Dhaman Besarla, Parthiban Arunasalam

Durham School of Architectural Engineering and Construction: Faculty Publications

Humans spend more than 90% of their day in buildings, where their health and productivity are demonstrably linked to thermal comfort. Building thermal comfort systems account for the largest share of U.S energy consumption. Despite this high-energy cost, due to building design complexity and the variety of building occupant needs, addressing thermal comfort in buildings remains a difficult problem. To overcome this challenge, this paper presents an Internet of Things (IoT) approach to efficiently model and control comfort in buildings. In the model phase, a method to access and exploit wearable device data to build a personal thermal comfort model …

Building B: Fire And Life Safety Analysis, Joseph Radford Sellers

Fire Protection Engineering: Culminating Experience Project Reports

A fire and life safety analysis was performed on Building B at the Y-12 National Security Complex in Oak Ridge, TN. This report was completed as a fulfillment of one of the requirements for the Masters of Science in Fire Protection Engineering Program from the California Polytechnic State University (Cal Poly) in San Luis Obispo, CA. The analysis consisted of a prescriptive, or code-based analysis, and a performance-based analysis.

The prescriptive analysis composed of four main areas: Life Safety, Fire Alarm and Detection, Structural Fire Protection, and Fire Suppression. The prescriptive analysis was performed to determine if Building B is …

Military Maintenance Hangar, Eliot Jordan

Fire Protection Engineering: Culminating Experience Project Reports

This report describes the building code compliance of a military aircraft hangar. The facility is evaluated for both prescriptive code compliance and for a performance-based compliance via the use of design fires analyzed with computer programs Fire Dynamics Simulator (FDS) and occupant egress analyzed with Pathfinder software as well as hand calculations utilizing Excel.

The prescriptive code analysis is done based upon a combination of Unified Facilities Criteria, International Building Code, and NFPA 101 codes and standards. Prescriptive compliance was checked against the building non separated occupancies of S-1 and B. The building was evaluated for building construction type IIB. …

Fire Protection Analysis: Engineering Iv, Building 192, Cal Poly State University, San Luis Obispo, Paul Jenkins

Fire Protection Engineering: Culminating Experience Project Reports

This report is an analysis of the fire protection capabilities of Engineering IV (Building 192) at Cal Poly University in San Luis Obispo, CA. The overall objective of this report was to assess whether the building and its fire protection systems supported the evacuation of occupants from the building in a safe manner before conditions became untenable during a fire event. The assessment was accomplished by performing a prescriptive and performance analysis.

The purpose of the prescriptive analysis was to determine whether the building egress components and fire protections systems were designed, built, and installed in compliance with all the …

Raysun's Infrared Raisin Dryer, Lucas Kensinger, Saraith Aispuro, Joe Vanacore

General Engineering

The RaySuns senior project team was tasked with lowering the drying costs of raisins for River Ranch Raisins. In doing so, we explored several options for cutting costs: utilizing automation and exploring new drying technologies were our primary focus. We eventually planned a modular infrared heating mechanism which would be easy to automate in future projects. After manufacturing and testing an infrared heating mechanism, it was found that infrared drying could significantly cut costs versus the previous natural gas fired dryer tunnels while leaving room for automation. The infrared dryer was also shown to have the potential to create high-quality …

Culminating Course Progress Report For The Na893 Community Support Center, Yokosuka Naval Base, Japan, Kazuo Miura

Fire Protection Engineering: Culminating Experience Project Reports

This is the culminating project report for the Fire Project Engineering Master’s of Science at California Polytechnic at San Luis Obispo. This project will consider a project for the US military in Japan, JFY893 Community Support Facility, Yokosuka Naval Base. The subject facility consists of a library, education center, family services, and other community services. The Library shall serve as the Main Base Library, keep and store books and provide library services for active duty population, dependents and retirees. The Education Center provides services for advancing of the academic, technical, and vocational education of military personnel of all grades and …

Application Of Monte Carlo (Mc) Method And Unscented Transformation (Ut) Method Into Trajectory Prediction Of A Dropped Cylinder In Two Dimensions, Yi Li

LSU New Orleans Theses and Dissertations

Monte Carlo (MC) method is one of the commonly used methods to study stochastic statistical problems in the field of marine engineering. There is no doubt that MC’s greatest advantage is its accuracy. However, as a method of using random numbers (or more common pseudo-random numbers) to solve calculation problems, its slow calculation speed is criticized, and its accuracy also depends on the selection of appropriate random times. The equations of the cylindrical motion with three degrees of freedom (surge, heave and pitch) in this article are formulated into a state space model. It is assumed that the small changes …

The Inaugural Readership And Authorship Report Of The Journal Of Pre-College Engineering Education Research (J-Peer), Senay Purzer, Emily Jones

Journal of Pre-College Engineering Education Research (J-PEER)

The Journal of Pre-College Engineering Education Research (J-PEER) approaches a decade of publications since its launch in 2011. This inaugural report presents metrics and statistics on J-PEER's readership and authorship, looking specifically at data from 2019, along with reflections from the founding and immediate-past editors.

Alternative Methods, Hunter Stabler

LSU Master's Theses

ABSTRACT

In the realm of precognitive artmaking, the artist’s role is that of an antenna. One must be receptive to the subtle, invisible flow of creative novelty in order to participate in the involuntary channeling of new ideas, new processes, and alternative methods of creative production. Carving out new territory within the realm of static art is a primary objective for my artistic process. By utilizing digital fabrication tools, paired with my affinity for intricate craft and optical metagrobolization, I have created a body of work that invents alternative processes and unique aesthetic languages.

Digital imaging, digital modeling and digital …

Product Realization Capstone: Element Proof Safety Steps For Willie Price Lab School, Catherine Thomas, Allan Heuerman, Jared Mumme

Honors Theses

The purpose of this document is to describe the process we took to complete our capstone which paired the Center for Manufacturing Excellence with the Willie Price Lab School. The goal of the capstone was to remake step stools for the students of Willie Price, as the last stools failed to withstand weather damage. However, with the COVID-19 pandemic, plans were hindered, shifting the goal from actually producing the steps to creating instructions so that a younger Center for Manufacturing class could complete the production at a later date. Standardized Work Instructions, a detailed production plan, and engineering drawings were …

The Development Of All Solid-State Optical Cryo-Cooler, Junwei Meng

Optical Science and Engineering ETDs

This dissertation describes the development of an all solid-state optical cryo-cooler. Crystals of 10% wt. ytterbium-doped yttrium lithium fluoride (Yb³⁺:YLF) are used to cool an infrared HgCdTe sensor payload to an absolute temperature below 135 K, equivalent to delta T equal 138 K below ambient. This record level of cooling is accomplished with a single stage, in a completely vibration-free environment, with a corresponding cooling power of 190 mW. This milestone is made possible by the design and fabrication of an undoped YLF thermal link that efficiently shields the payload with a non-right angle kink from intense anti-Stokes …

Geomechanical Features Of The State Of Mining Operations In The Development Of The Eastern Part Of The Charmitan Gold Deposit, Kalmykov V.N., Ravil Kulsaitov, Isfandiyor Sodikov, T.U. Khudoyarov

Gorniy vestnik Uzbekistana

Increasing the depth of mining operations at Charmitan vein Deposit complicates the geomechanical situation, which is expressed in an increase in the number of col- lapses of host rocks in the treatment space, where the workers of the treatment unit are located. The only way to normalize the geomechanical environment is to implement development systems with a bookmark of the developed space. In connection with the above, full-scale methods of measuring the stress state by the finite element method, modeling of the geomechanical situation were carried out. In the course of research, the parameters of force fields in natural and …

Researches In The Field Of Technology Of Extraction Concentration Of Rhenium From Desorbates, M.A. Kurbanov, Sh.Sh. Alikulov, D.S. Ganieva, N.M. Karimov

Gorniy vestnik Uzbekistana

New progressive methods include air-purged drilling. This method is fundamentally different from washing with a liquid in that a gaseous agent, in particular compressed air, is used to clean the bottom of the sludge. Drilling practice has proven that the use of compressed air as a cleaning agent provides a significant increase in the mechani- cal drilling speeds and reduces the time required to eliminate geological complications, due to which

Effect Of Gold Nanoparticle Parameters On Indicators Of Technology Of Its Extraction From Ores, A.E. Vorobev, T.V. Chekushina, К.А Vorobev, A.G. Oganesyan

Gorniy vestnik Uzbekistana

The authors proposed the isolation of a large piece from the conveyor belt with a layer of small particles of bulk cargo to reduce dynamic loads. They suggest installing a device for forced segregation of bulk cargo under a loaded belt. The authors developed a mathematical model for the behavior of a large piece on a conveyor belt.

Study Of Gold Ore Deposits Of Aristantau For Resilience And Search Technologies For Its Processing, Kuvandik Sanakulov, Omon Fuzaylov, J.A. Kenbaeva

Gorniy vestnik Uzbekistana

The article presents the results of research of chemical, material, mineralogical and rational analyses of persistent gold-bearing ore of The aristantau Deposit. The re- sults of experiments indicated the content of sulfide sulfur, organic carbon, arsenic and antimony. As a result, the technological scheme included operations for oxidative firing of the flotation concentrate. Various forms of fine-grained gold were found in pyrite, arsenopyrite, and sphalerite.