EFFECTIVE PROTECTION OF LONG PIPELINES BY TRANSIENT PROCESS THROUGH MEMBRANE, START-GIVING VALVES AND FEEDER TANKS IN PUMPING SUPPLY SYSTEMS

  • NIKOLOV NIKOLA (Dept. of Hydraulics and Hydrology Univ. of Arch.,Civil Eng. and Geodesy, Sofia, Bulgaria 1 'Ch. Smimenski' blvd.) ;
  • MARADJIEVA MARIANA (Dept. of Hydraulics and Hydrology Univ. of Arch.,Civil Eng. and Geodesy, Sofia, Bulgaria 1 'Ch. Smimenski' blvd.) ;
  • KONOVSKI PETER (Computer Science Univ. of Arch.,Civil Eng. and Geodesy, Sofia, Bulgaria 1 'Ch. Smimenski' blvd.)
  • Published : 2005.09.01