CAD Application For Calculation Of Flow-pressure Conditions 
Of Hot Water Pipe Transmission Systems

D. Goricanec; J. Krope; A. Krope; A. Jakl

doi:10.2495/HY020381

CAD Application For Calculation Of Flow-pressure Conditions Of Hot Water Pipe Transmission Systems

Price

Free (open access)

Transaction

WIT Transactions on Ecology and the Environment

Volume

Pages

Published

2002

Size

533 kb

Paper DOI

10.2495/HY020381

WIT Press

Author(s)

D. Goricanec, J. Krope, A. Krope & A. Jakl

Abstract

In the paper the authors present the application HAPN integrated into CAD environment designed to calculate flow – pressure conditions in hot water pipe transmission systems. The bases of presented application are numerical modules HAPN/HW (Hydraulic Analysis of Pipe Networks I Hot Water). Because of large extensions of hot water and gas pipe networks the LTM method (Linear Theory Method) and the method of solving the Sparse matrix are used for linearisation and solution of the system of non-linear equations. The paper also discusses about the linking of data and results with geographical information system (GIS). Developed SQL communication interface enables on-line exchange of data attributes with corporate information systems, connection to SCADA and GIS.

Keywords

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Code

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