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NATIONAL ACADEMY OF SCIENCES OF UKRAINE The E.O. Paton Electric Welding Institute

TUBULAR EXPLOSION CHAMBERS. DEFORMATION MODES IN TUBULAR EXPLOSION CHAMBERS. EPNM-2010 (07-11.06.2010). NATIONAL ACADEMY OF SCIENCES OF UKRAINE The E.O. Paton Electric Welding Institute. 1. TITLE. 2. AUTHORS. TUBULAR EXPLOSION CHAMBERS.

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NATIONAL ACADEMY OF SCIENCES OF UKRAINE The E.O. Paton Electric Welding Institute

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  1. TUBULAR EXPLOSION CHAMBERS DEFORMATION MODES IN TUBULAR EXPLOSION CHAMBERS EPNM-2010 (07-11.06.2010) • NATIONAL ACADEMY OF SCIENCES OF UKRAINE • The E.O. Paton Electric Welding Institute

  2. 1. TITLE 2. AUTHORS TUBULAR EXPLOSION CHAMBERS DEFORMATION MODES IN TUBULAR EXPLOSION CHAMBERS Prof. L. D. Dobrushin, Ing. P.S. Shlonskyi, Dr. Yu. I. Fadeenko The E.O. Paton Electric Welding Institute (PWI) of NAS of Ukraine Department on Welding, Cutting and Treatment of Metals by Explosion 11 Bozhenko Str., Kiev, 03680, Ukraine Tel./fax: +380-44-289-14-70 E-mail: dobrushin@paton.kiev.ua

  3. 3. CONCEPT DESIGN MOCK-UP PART 1. HISTORY OVERVIEW OF R&D

  4. 4. TUBULAR CHAMBER IN 1:30 SCALE TUBULAR EXPLOSION CHAMBERS Main Parameters: Inside Dia: 0.25 m; Tubes Q-ty: 222; Tubes: Ø 22x0.5 mm; Max charge: 0.008 kg.

  5. 5. TUBULAR CHAMBER IN 1:10 SCALE TUBULAR EXPLOSION CHAMBERS Main Parameters: Inside Dia: 0.85 m; Tubes Q-ty: 213; Tubes: Ø 72x1.2 mm; Max charge: 0.25 kg.

  6. 5. TUBULAR CHAMBER IN FULL SCALE TUBULAR EXPLOSION CHAMBERS

  7. 6. FIRST EXPERIMENTAL FULL-SCALE CHAMBER TUBULAR EXPLOSION CHAMBERS 200 kg TNT Tubular Chamber: a) under construction in 1975; b) the inside view. Note: It was Built up and Still Under Processing by PEWI in Glevakha (25 km from Kiev)

  8. 7. SECOND INDUSTRIAL FULL-SCALE CHAMBER TUBULAR EXPLOSION CHAMBERS 200 kg TNT Capacity Tubular Explosion Chamber Located at the Test Ground of Yuzmash Plant (Dnepropetrovsk, Ukraine) a - Outside View; b - Inside View

  9. 8. EXPLOSION IN FULL-SCALE CHAMBER TUBULAR EXPLOSION CHAMBERS Explosion of 50 kg of Ammonite mixture with open entrance (for demonstration)

  10. 9. EXISTING PROJECTS FOR FULL-SCALE CHAMBERS TUBULAR EXPLOSION CHAMBERS

  11. 10. ADVANTAGES OF DESIGN AND MANUFACTURE TUB0ULAR EXPLOSION CHAMBERS

  12. 11. S/A TUBULAR CHAMBER IN 1:5 SCALE PART 2. SEMI-AUTOMATIC CHAMBERS Inside Dia: 2.0 m; Tubes Q-ty: 283; Tubes: Ø 140x4.5 mm; Max charge: 4.0 kg; Weight: 12 tons.

  13. 12. STRAIN GAUGES GLUED TO RODS & TUBES TUBULAR EXPLOSION CHAMBERS

  14. 13. TYPICAL TIME-HISTORY OF RODS & TUBES TUBULAR EXPLOSION CHAMBERS

  15. 14. MODE OF DEFORMATION OF RODS & TUBES (1) TUBULAR EXPLOSION CHAMBERS Circumferential Stresses in Tubes Stresses in Rods

  16. 15. MODE OF DEFORMATION OF RODS & TUBES (2) TUBULAR EXPLOSION CHAMBERS Axial Stresses in Tubes at 220 mm Distance 220 mm from the End Cap Circumferential Stresses in Tubes at 220 mm Distance from the End Cap

  17. 16. TUBULAR CHAMBER COVERED BY SAND TUBULAR EXPLOSION CHAMBERS

  18. 17. POSSIBLITY OF REPAIRING AND REVITALIZING TUBULAR EXPLOSION CHAMBERS

  19. SHOT VIDEO

  20. 18. YOUR FUTURE S/A CHAMBER UNDER DELIVERY TUBULAR EXPLOSION CHAMBERS

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