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Solar Thermal Plant Design & Operation Suite of Tools. By Team #4 Lakshmi Yogitha Javvadi, Sukumar Bollineni Deepa Borra, Sasya Kodali. Team Information. Team#4 Members: Lakshmi Yogitha Javvadi Email: jyogitha@gmail.com Sasya Kodali Email: sasyakodali@gmail.com
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Solar Thermal Plant Design & Operation Suite of Tools By Team #4 Lakshmi Yogitha Javvadi, Sukumar Bollineni Deepa Borra, Sasya Kodali. Solar Thermal Plant Design
Team Information Team#4 Members: Lakshmi Yogitha Javvadi Email: jyogitha@gmail.com Sasya Kodali Email: sasyakodali@gmail.com Sukumar Bollineni Email: sukumar_bollineni@yahoo.com Deepa Borra Email: bdeepa16@yahoo.co.in Mentor: Dr. Michel Izygon Email: mizygon@tietronix.com Instructor: Dr. Kwok Bun Yue Email: yue@uhcl.edu Solar Thermal Plant Design
Customer Information Tietronix Software Inc. , 1331 Gemini Avenue, Suite 300 Houston, TX 77058. Website: www.tietronix.com “Expert knowledge, best-in-class tools and a proven methodology and process”. Contact Person: Dr.Michel Izygon, Ph.D. Co-Founder, Senior Vice President & Chief Technology Officer. Tietronix Software Inc. Solar Thermal Plant Design
Contents Plant Overview.…………………………Yogitha Previous Work…………..……………Yogitha Abstract…………...…………………Yogitha Requirements………………………Sukumar Use Case Diagram.…………………Sukumar System Architecture…………………Sukumar Problem Specification …………………Sukumar Algorithm…………….………………………Deepa Solar Thermal Plant Design
Contents Flowchart …….…….………………………Deepa User Interface ………...…………………Deepa Shading & Blocking……………………Deepa Java 3D utilities………………………..Sasya Implementation issues ..………………..Sasya Progress …………..……………………..Sasya Team Roles…………….…………………..Sasya Screen Shots……….....………………...……..Sasya Solar Thermal Plant Design
Solar Plant Overview Tower with Receiver Heliostats Solar Thermal Plant Design
Previous Capstone Work • Computed sun’s position. • Mirror specification from user/database. • Formation of the field. • Calculated the normal. • Azimuth and Altitude of the Heliostat. Solar Thermal Plant Design
Project Abstract • User Interface enhancements. • Additional functionalities. • Compute shading and blocking. • Varying distance between mirrors. • Mirror placement in radial stagger field. Solar Thermal Plant Design
Requirements • Improving User Interface. • Compute shading and blocking. • Sun’s direction, heliostat normal. • Heliostat Size (W, H). • Distance between heliostats/mirrors. • Research on geometry. Solar Thermal Plant Design
Technologies • Java 1.6 • Net Beans 5.5.1 • Java Servlet • Java Server Pages (JSP) • JavaScript • XML • Ms-Access • JAVA 3D utilities Solar Thermal Plant Design
Use Case Diagram Solar Thermal Plant Design
System Architecture Solar Thermal Plant Design
Problem Specifications • Equation of the plane. • Mirror co-ordinates in absolute coordinate system. • Compute the sun’s position. • Projections of the source on the target mirror. • Intersection of the target mirror and the projected plane. Solar Thermal Plant Design
Algorithm • Select mirror. • Convert to absolute co-ordinate system. • 2 Rotations • 1 Translation • Find neighboring mirror positions. • Projection by rayPlane ( Java3D) • Intersection using Clip ( Java3D) Solar Thermal Plant Design
Flowchart Solar Thermal Plant Design
User Interface • Populating longitude and latitude. • Dynamically storing the new locations. • Professional web application. • Integrating several pages. • Proper demarcation of steps. Solar Thermal Plant Design
User Interface • JavaScript and CSS changes. • Content is central driven. • Code clean-up. • Make pages look alike. • Removal of unnecessary button clicks. Solar Thermal Plant Design
Shading and Blocking • A field of heliostats suffers losses. • Considering neighboring heliostats. • Calculated for ∆R and ∆Az. • ∆R is the radial spacing. • ∆Az is the Azimuthal spacing. Solar Thermal Plant Design
Java3D Utilities • Encapsulates the graphic programming • Real and object oriented concept • Utilities supports functionalities. • rayPlane utility for projection. • Clip utility for intersection. Solar Thermal Plant Design
Implementation Issues • Integrating Java3D utilities. • Running applets in our web browser. • Linking j3d jars with some .dll files. Solar Thermal Plant Design
Progress • Work Done: • User Interface Improvements. • Research on shading and blocking. • Derived formulas. • Implementation of formulas. • Derived projection points. Solar Thermal Plant Design
Progress • Future Work: • Derive intersection area. • Integrating the Clip utility (Java3D). • Storing values. Solar Thermal Plant Design
Time Line Solar Thermal Plant Design
Team Roles Lakshmi Yogitha Javvadi (Team Leader) Research, Design, Coding, Website and Documentation. Sasya Kodali Research, Design, Coding, Website and Documentation . Deepa Borra Research, User Interface, Coding and Debugging. Sukumar Bollineni Research, User Interface, Developing and Testing. Solar Thermal Plant Design
Screen Shots Solar Thermal Plant Design
Screen Shots Solar Thermal Plant Design
Screen Shots Solar Thermal Plant Design
Screen Shots Solar Thermal Plant Design
References • http://dcm.uhcl.edu/caps7g5/ • http://aa.usno.navy.mil/data/docs/AltAz.php • http://www.powerfromthesun.net/ Solar Thermal Plant Design
