Joseph Riel: New Applications
https://www.maplesoft.com/applications/author.aspx?mid=156
en-us2022 Maplesoft, A Division of Waterloo Maple Inc.Maplesoft Document SystemSun, 23 Jan 2022 15:51:46 GMTSun, 23 Jan 2022 15:51:46 GMTNew applications published by Joseph Rielhttps://www.maplesoft.com/images/Application_center_hp.jpgJoseph Riel: New Applications
https://www.maplesoft.com/applications/author.aspx?mid=156
Syrup
https://www.maplesoft.com/applications/view.aspx?SID=4680&ref=Feed
This Maple package, developed by Joe Riel, generates and solves the node equations for electric circuits symbolically, i.e. finds the currents through each element and voltages of each node. The syntax of entering circuit descriptions follows closely that of SPICE.<img src="https://www.maplesoft.com/view.aspx?si=4680/syrup.gif" alt="Syrup" style="max-width: 25%;" align="left"/>This Maple package, developed by Joe Riel, generates and solves the node equations for electric circuits symbolically, i.e. finds the currents through each element and voltages of each node. The syntax of entering circuit descriptions follows closely that of SPICE.https://www.maplesoft.com/applications/view.aspx?SID=4680&ref=FeedWed, 01 Oct 2003 00:00:00 ZJoseph RielJoseph RielReliability of a power system: MTBF & availability
https://www.maplesoft.com/applications/view.aspx?SID=3772&ref=Feed
This worksheet demonstrates the use of Maple for computing system reliability and availability for a fault tolerant power system. It illustrates how symbolic expressions for these quantities can be readily calculated using the networks package and a few additional procedures.<img src="https://www.maplesoft.com/view.aspx?si=3772//applications/images/app_image_blank_lg.jpg" alt="Reliability of a power system: MTBF & availability" style="max-width: 25%;" align="left"/>This worksheet demonstrates the use of Maple for computing system reliability and availability for a fault tolerant power system. It illustrates how symbolic expressions for these quantities can be readily calculated using the networks package and a few additional procedures.https://www.maplesoft.com/applications/view.aspx?SID=3772&ref=FeedTue, 19 Jun 2001 00:00:00 ZJoseph RielJoseph RielThree-phase power system with resistive neutral
https://www.maplesoft.com/applications/view.aspx?SID=3756&ref=Feed
During fault testing of a modular three phase power system for a mainframe computer an unexpected occurrence was observed. With four power modules installed, see Fig. 1, adding resistance to the neutral line caused the modules to latch-up. Though this behaviour was not a problem—the amount of resistance required to induce latch-up far exceeded the value that would occur in practice—it required an explanation and an assurance that it would not occur under more realistic conditions. To better understand the cause of the latch-up we attempted to simulate the power system using SPICE, a numerical circuit simulation tool. Modeling the system, however, proved to be difficult and ultimately unsuccessful. We then turned to Maple.
<img src="https://www.maplesoft.com/view.aspx?si=3756//applications/images/app_image_blank_lg.jpg" alt="Three-phase power system with resistive neutral " style="max-width: 25%;" align="left"/>During fault testing of a modular three phase power system for a mainframe computer an unexpected occurrence was observed. With four power modules installed, see Fig. 1, adding resistance to the neutral line caused the modules to latch-up. Though this behaviour was not a problem—the amount of resistance required to induce latch-up far exceeded the value that would occur in practice—it required an explanation and an assurance that it would not occur under more realistic conditions. To better understand the cause of the latch-up we attempted to simulate the power system using SPICE, a numerical circuit simulation tool. Modeling the system, however, proved to be difficult and ultimately unsuccessful. We then turned to Maple.
https://www.maplesoft.com/applications/view.aspx?SID=3756&ref=FeedTue, 19 Jun 2001 00:00:00 ZJoseph RielJoseph RielGlyph package for Clifford Algebras
https://www.maplesoft.com/applications/view.aspx?SID=3443&ref=Feed
Glyph is a package for performing symbolic computations in a Clifford algebra Cl(B) of an arbitrary bilinear form B in a vector space. <img src="https://www.maplesoft.com/view.aspx?si=3443//applications/images/app_image_blank_lg.jpg" alt="Glyph package for Clifford Algebras " style="max-width: 25%;" align="left"/>Glyph is a package for performing symbolic computations in a Clifford algebra Cl(B) of an arbitrary bilinear form B in a vector space. https://www.maplesoft.com/applications/view.aspx?SID=3443&ref=FeedTue, 24 Apr 2001 12:01:25 ZJoseph RielJoseph Riel