Search results
(901 - 920 of 10,082)
Pages
- Title
- MATHEMATICAL-MODELS OF COCURRENT SPRAY-DRYING
- Creator
- Negiz, A., Lagergren, E. S., Cinar, A.
- Date
- 1995-10
- Publisher
- AMER CHEMICAL SOC
- Description
-
A steady state mathematical model for a cocurrent spray dryer-is developed. The model includes the mass, momentum, and energy balances for a...
Show moreA steady state mathematical model for a cocurrent spray dryer-is developed. The model includes the mass, momentum, and energy balances for a single drying droplet as well as the total energy and mass balances of the drying medium. A log normal droplet size distribution is assumed to hold at the exit of the twin-fluid atomizer located at the top of the drying chamber. The discretization of this log normal distribution with a certain number of bins yields a system of nonlinear coupled first-order differential equations as a function of the axial distance of the drying chamber. This system of equations is used to compute the axial changes in droplet diameter, density, velocity, moisture, and temperature for the droplets at each representative bin. Furthermore, the distributions of important process parameters such as droplet moisture content, diameter, density, and temperature are also obtainable along the length of the chamber. On the basis of the developed model, a constrained nonlinear optimization problem is solved, where the exit particle moisture content is minimized with respect to the process inputs subjected to a fixed mean particle diameter at the chamber exit. Response surface studies based on empirical models are also performed to illustrate the effectiveness of these techniques in achieving the optimal solution when an a priori model is not available. The structure of empirical models obtained from the model is shown to be in agreement with the structure of the empirical models obtained from the experimental studies.
Endnote format citation
Show less
- Title
- Automatic Insulin Pumps Using Recursive Multivariable Models and Adaptive Control Algorithms
- Creator
- Cinar, Ali, Oruklu, Meriyan
- Date
- 2014-04-09, 2014-04-08
- Description
-
A method and device for monitoring or treating patient glucose levels. The device includes a glucose sensor for measuring a glucose level of a...
Show moreA method and device for monitoring or treating patient glucose levels. The device includes a glucose sensor for measuring a glucose level of a patient, a physiological status monitoring system for measuring at least one physical or metabolic variable of the patient, and an automatic controller in communication with the glucose sensor and the physiological status monitoring system. The controller includes a prediction module for automatically predicting a future glucose level using data measured by the glucose sensor and the physiological sensor.
Sponsorship: Illinois Institute of Technology
United States Patent
Show less
- Title
- Thermally Regenerative Galvanic Cell Employing the Fluorides of Arsenic, Cerium and Uranium
- Creator
- Mccully, Charles R.
- Date
- 4/23/2009, 1967-05-09
- Description
-
Sponsorship: IIT Research Institute
United States Patent
- Title
- Tests on the gravity cell
- Creator
- Evans, P. W., Linderberg, W. A.
- Date
- 2009, 1912
- Publisher
- Armour Institute of Technology
- Description
-
http://www.archive.org/details/testsongravityce00evan
Thesis (B.S.)--Armour Institute of Technology
- Title
- Planning for Human Implantation of a Cortical Visual Prosthesis (sequence unknown), IPRO 334 - Deliverables: IPRO 334 Final Report F09
- Creator
- Bern, David, Chen, Shanyl, Deroo, Mary, Gorski, David, Kelly, Thomas, Leasenby, Alex, Li, Zhi, Pyrkh, Hanna, Subhani, Maham, Taneja, Aanchal
- Date
- 2009-12
- Description
-
The Intracortical Visual Prosthesis is based upon that concept that by implanting a large number of subminiature electrodes within the human...
Show moreThe Intracortical Visual Prosthesis is based upon that concept that by implanting a large number of subminiature electrodes within the human visual cortex, coordinated temporal-spatial image information can be artificially communicated to the human visual cortex in the form of electrical currents, acting as a sensory substitute for normal vision.
Sponsorship: IIT Laboratory of Neural Prosthetic Research
Deliverables for IPRO 334: Planning for Human Implantation of a Cortical Visual Prosthesis for the fall 2009 semester
Show less
- Title
- Small-Scale Desalination (Semester Unknown) EnPRO 354: Small-ScaleDesalinationEnPRO354MidTermPresentationtSp10
- Creator
- Adamczyk, Paul, Au, Bonnie, Bijonowski, Brent, Fanelli, Daniel, Hoxha, Edlira, Krauszowska, Monika, Pham, Nga, Rauf, Aamir, Schlessinger, Hannah, Wolber, Brian
- Date
- 2010, 2010-05
- Description
-
Freshwater is one of Earth’s most precious resources and is now increasing in scarcity. Global warming induced climate change is now changing...
Show moreFreshwater is one of Earth’s most precious resources and is now increasing in scarcity. Global warming induced climate change is now changing rain patterns and causing record drought, growing global populations are increasing demand, and the individual demand per person is increasing and human populations urbanize and adopt modern plumbing. The biggest contributor to increasing demand for water is mismanagement and pollution. However for this project we will be focusing on water quantity rather than quality.
Deliverables
Show less
- Title
- Magnetic Head Assembly
- Creator
- Camras, Marvin
- Date
- 1956-09-04
- Description
-
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
- Title
- ECONOMIC BASED CONTROL SYSTEM DESIGN
- Creator
- Omell, Benjamin Peter
- Date
- 2013, 2013-12
- Description
-
EMPC differs from traditional MPC by directly utilizing a profit based function as the objective as opposed to a quadratic function that...
Show moreEMPC differs from traditional MPC by directly utilizing a profit based function as the objective as opposed to a quadratic function that minimizes the distance from a set point that is predetermined. However, implementation of EMPC can result in unexpected and at times pathological closed-loop behavior, including inventory creep, bang-bang actuation and instability. To address these issues, an infinite-horizon version of EMPC is developed and shown to avoid many of the performance issues observed in the finite-horizon version. First, modifications to the EMPC problem will be used for the conceptual development of the Economic Linear Optimal Controller (ELOC), which is a statistically constrained linear feedback controller. Then, pointwise- in-time constraints can be reintroduced using one of two methods; Constrained ELOC or Infinite-Horizon EMPC (IH-EMPC). We also investigate the impact of problem formulation modifications on the ELOC. The first issue is that of disturbance modeling and the second is the impact of controller sample-time. The third topic concerns incorporation of computational delay in the feedback-loop, using both full and partial state information structures. Finally an illustration of the impact of plant-model mismatch is presented. The Constrained ELOC formulation is further modified to allow for market responsive smart grid applications. In particular an Integrated Gasification Combined Cycle (IGCC) process with hydrogen storage will be used to demonstrate the Constrained ELOC for such applications. The ELOC will be used as a vehicle to exploit dispatch capabilities by pursuing directly the objective of maximizing revenue. The idea being that process modifications to enable dispatch capabilities will allow for a time-shift of power production away from periods of low energy value to periods of high value. An in depth discussion is provided on how energy value forecasts are incorporated into the design of the constrained ELOC. Finally, an extension of the ix ELOC to the controller embedded equipment design is provided. The work concludes with a discussion of the computational aspects of solving the ELOC problem. In particular, the impact of reverse-convex constraints inherent to the ELOC problem are discussed along with existing solution methods. The main contribution of this final chapter is a novel application of the Generalized Bender’s Decomposition (GBD) algorithm to the ELOC problem. This new approach is shown to retain global optimality, reduce computational effort (by orders of magnitude) and expand the class of problems one can solve.
PH.D in Chemical Engineering, December 2013
Show less
- Title
- Video Playback System with Flutter Tolerant Clamping
- Creator
- Camras, Marvin
- Date
- 2009-05-04, 1975-03-04
- Description
-
A magnetic reproducing system for association with a color broadcast television receiver wherein a substantial degree of flutter in the tape...
Show moreA magnetic reproducing system for association with a color broadcast television receiver wherein a substantial degree of flutter in the tape drive is tolerated by the receiver circuitry and a special flutter tolerant clamping circuit is utilized for transmitting the reproduced video signal to the receiver.
Sponsorship: IIT Research Institute
United States Patent
Show less
- Title
- Devices that Assist Blind & Visually-Impaired Individuals in Swimming and Other Exercise Activities (sequence unknown), IPRO 310 - Deliverables
- Creator
- Dykeman, Kimberly, Healton, Michaela, Lipman, Timothy, Ludwig, Ross, Park, Jay, Reilly, Jeffrey, Sarkar, Smita, Sirk, Phillip, Toro, Branden
- Date
- 2009-12
- Description
-
The objective is to develop, test, and implement assistive technology with the community that promotes safety and improves independence of...
Show moreThe objective is to develop, test, and implement assistive technology with the community that promotes safety and improves independence of blind and visually impaired (BVI) swimmers.
Sponsorship: Chicago Lighthouse for the Blind & Visually-Impaired. Notre Dame University
Deliverables for IPRO 310:Devices that Assist Blind & Visually-Impaired Individuals in Swimming and Other Exercise Activities for the fall 2009 semester.
Show less
- Title
- Electrical Contractor Business Development with Building Information Modeling (BIM) and Green Technologies (Semester Unknown) IPRO 338: BIMIPRO338FinalPresentationSp11
- Creator
- Bansal, Neha, Day, Joshua, Hamilton, James, Harbour, Zachary, Lee, Dong Kyu, Marchi, Nicola, Medellin, Oscar, Mukashambo, Marine, Panek, Mark, Yousef, Shadi
- Date
- 2011, 2011-05
- Description
-
The IPRO497-338 Team is to continue past IPRO efforts in developing Business Strategies for Electrical Contractors through the use Building...
Show moreThe IPRO497-338 Team is to continue past IPRO efforts in developing Business Strategies for Electrical Contractors through the use Building Informational Modeling (BIM) and Green Technologies. Past IPRO’s on this subject have focused on the efficiency and benefits of BIM for electrical contracting companies. Our team however, will focus on the benefits of Business Development Strategies to improve and increase overall business– in this recession –in an ever more competitive environment. We plan to conclude our project with a “Playbook” which will present to our client proven, successful Business Development Strategies. This deliverable will help sponsor-members, from the Electrical Contractors’ Association of Chicago, to “get more work” – period.
Deliverables
Show less
- Title
- Resource Consumption Awareness in the Home (semester?), IPRO 334
- Creator
- Cawvey, Jessica, Christensen, Carissa, Dannhausen, Anna, Fischer, Jordan, Henson, Jessica, Herrera, Stephanie, Jones, Sarah, Kestner, John
- Date
- 2007-05, 2007-05
- Description
-
People are inadequately informed about their energy consumption behaviors in the home. Providing real time feedback at the point of decision...
Show morePeople are inadequately informed about their energy consumption behaviors in the home. Providing real time feedback at the point of decision making will enhance consumer awareness of energy consumption, and potentially lead to behavior modification. The IPRO 334 team will design and evaluate means of improving energy consumption awareness in the home. Team 334 will determine what metrics are most valuable to consumers and the best means to communicate that feedback.
Deliverables for IPRO 334: Resource Consumption Awareness in the Home for the Spring 2007 semester
Show less
- Title
- Zero Energy Lab (Semester Unknown) IPRO 337: ZeroEnergyLabandDesigningTheIPROTeamCollaboratorySpaceIPRO337FinalPresentationF09
- Creator
- Akutagawa, Abraham, Babnigg, David, Braband, Jim, Chiu, Mark, Deboth, Ray, Dosky, Benton, Hamill, Nancy, Hansen, Hamill, Kawa, Konrad, Mensah, Teddy, Park, Lillian, Parkes, Brian, Patel, Jay, Reinecke, Jonathan, Shive, Clayton, Shunia, Limia, Vice, Evan, Zappala, Theresa
- Date
- 2009, 2009-12
- Description
-
The goal of this IPRO is to continue the research and application of previous research into ‘Zero Energy’ techniques, while simultaneously...
Show moreThe goal of this IPRO is to continue the research and application of previous research into ‘Zero Energy’ techniques, while simultaneously evaluating an old CTA building on the IIT campus for its feasibility both as a collaboratory IPRO space and as a ‘Zero Energy’ building.
Deliverables
Show less
- Title
- IIT Robotics Initiative (Semester 1 of Unknown), IPRO 316: IIT Robotics Initiative IPRO 316 Final Report Sp04
- Creator
- Patel, Shirali, Burica, Nicholas, Demarco, Eugenia, Hovde, Jonathan, Jones, Christopher, Krol, Daniel, Monis, Gabriela, Oyuela, Henry, Stachowitz, Paul
- Date
- 2004-10, 2004-05
- Description
-
IPRO 316 is in the business of innovation. Divided into multiple subgroups, each working on a unique, robotics oriented endeavor, the goal of...
Show moreIPRO 316 is in the business of innovation. Divided into multiple subgroups, each working on a unique, robotics oriented endeavor, the goal of the IPRO is to explore and develop robotics while gaining an understanding of robotic systems and functionality and exposing the IIT community to the extensive capabilities of such robots and the necessity of understanding them.
Deliverables
Show less
- Title
- Assessiong and Improving Interprofessional Education at IIT (semester ?), IPRO 339: Assessing and Improving Interprofessional Edu at IIT IPRO 339 Project Plan F06
- Creator
- Baranggay, John, Clark, Brian, Dow, Daniel, Fung, Janel, Goulain, Jean-bapstiste, Hu, Xiao-xuan, Kibilko, Margaret, Martinov, Ivan, Oster, Josh, Young, Elizabeth, Zavala, Arthur
- Date
- 2006-12, 2006-12
- Description
-
The main goal of IPRO 339 is to continue to improve upon the IPRO program experience by creating and selecting IPRO proposals and also...
Show moreThe main goal of IPRO 339 is to continue to improve upon the IPRO program experience by creating and selecting IPRO proposals and also developing teambuilding games, both of which are to adhere to the IPRO Learning Objectives of teamwork, communication, project management, and ethics.
Sponsorship: Tom Jacobius
Deliverables for IPRO 339: Assessing and Improving Interprofessional Education at IIT for the Fall 2006 semester
Show less
- Title
- Design of a Hybrid electric People Transporter (semester?), IPRO 304: Hybrid Electric Fuel Cell Battery IPRO 304 Abstract F04
- Creator
- Langel, Steve, Smith, Alison, Weber, Ken, Lim, Dong Chul, Kraft, Rick, Lefief, Chrissy, Moy, Matt, Omolaoye, Olatunde, Ayersman, Matt, Aderangi, Vince, Prince, Mike, Bachmann, Matt, Eisenberg, David, Buresh, Rita, Piputkar, Siddha, Johnson, Steven, Taher, Tanim
- Date
- 2004-12, 2004-12
- Description
-
The main objective and purpose of this IPRO is to create a hybrid system using a hydrogen PEM fuel cell and Lithium-Ion batteries to power a...
Show moreThe main objective and purpose of this IPRO is to create a hybrid system using a hydrogen PEM fuel cell and Lithium-Ion batteries to power a wheel chair so that it will be capable of transporting one person for at least 100 miles without experiencing any major difficulties.
Deliverables for IPRO 304: Design of a Hybrid electric People Transporter for the Fall 2004 semester
Show less
- Title
- Compact Inductor with Stacked Via Magnetic Cores for Integrated Circuits
- Creator
- Wang, Albert Z. H.
- Date
- 2009-05-19, 2007-08-28
- Description
-
An on-chip inductor device for Integrated Circuits utilizes coils on a plurality of metal layers of the IC with electrical connectors between...
Show moreAn on-chip inductor device for Integrated Circuits utilizes coils on a plurality of metal layers of the IC with electrical connectors between the coils and a magnetic core for the inductor of stacked vias running between the coils. The magnetic core is made from a series of stacked vias which are deposited between each metal layer of the IC having a coil. The magnetic core desirably includes an array of magnetic bars comprising the magnetic core. The via material of the magnetic core may be both magnetic and electrically conductive. The magnetic and electrically conductive via material may also be used for the planar coil electrical connectors or other electrically conductive parts of the IC, or both, thereby lessening fabrication steps. Films of magnetic material may be formed at the ends of the inductor to provide a closed magnetic circuit for the inductor. A high Q factor inductor of small (e.g., transistor) size is thus obtained. The materials and processes which enable the on-chip inductor device are compatible with ordinary IC fabrication methods.
Sponsorship: Illinois Institute of Technology
United States Patent
Show less
- Title
- Method of and Means for Making Magnetic Records
- Creator
- Camras, Marvin
- Date
- 1955-02-22
- Description
-
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
- Title
- Silver Nanorods As Indicators of Thermal History (Semester Unknown) IPRO 348: SilverNanorodsAsIndicatorsOfThermalHistoryIPRO348MidTermPresentationSp10
- Creator
- Nwanga, Shirley, Dado, Mathew, Cheever, James, Mcclelland, Daniel, Lumnitzer, Matt, James, Joshua, Chiem, Edward, Colmenares, Andre, Dorr, Elena, Gomez, Fernando, Jansen, Madeline, Lazicki, Katherine, Marcha, Emmanuel, Mohaimani, Aurash, Payne, Erica, Purcell, Amberl, Raddatz, Andrew, Sever, Michael, Sizer, Charlie, Taracena, Willy, Tilman, Ryan, Vassi, Anna, Wiebe, Meghan
- Date
- 2010, 2010-05
- Description
-
Silver Nanorods As Indicators of Thermal History, heat pum, NaOH,
Deliverables
- Title
- Semantic Web News Engine (Semester Unknown) IPRO 327: SemanticWebNewsEngineIPRO327ProjectPlanSp09
- Creator
- Copeland, Daniel, Estola, Evan, Kaim, Max, Mundrawala, Jay, Peterson, Steven, Price Jr, Daniel, Rawlings, Ori, Rodriguez, Laura, Sirotzke, Daniel
- Date
- 2009, 2009-05
- Description
-
The Swyne Project‟s objective is to extend the capabilities of the semantic search engine developed in the previous semester of this...
Show moreThe Swyne Project‟s objective is to extend the capabilities of the semantic search engine developed in the previous semester of this particular IPRO project. Proposed extensions include the ability to search for “entities” (e.g., people) and their relationships to other entities in a fact database and implementing user interface support for the extensions. Another goal of the Swyne Project is to work on our collective soft skills. These include, but are not limited to, interpersonal communications, presentations, management functions, and time management. These skills are all critical to not only a successful project, but also a successful career outside of college. Our search engine will hopefully be an inspiration to others who are interested in working on a semantic search engine in the future and expanding upon our results.
Deliverables
Show less