Zisopol, Dragos Gabriel, Mechanical Engineering Department, Petroleum-Gas University of Ploiesti, Romania

• Study of the Tensile Strength and Shore Hardness Behavior of PE100 SDR11 Electrofusion Welded and Artificially aged Pipes

  Dragos Gabriel Zisopol, Mihail Minescu, Dragos Valentin Iacob, Nicoleta Voicu

  Engineering, Technology & Applied Science Research

  Volume: 14 | Issue: 3 | Pages: 14566-14571 | June 2024 | https://doi.org/10.48084/etasr.7444

  • Abstract
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• Modeling and Optimization of Piston Pumps for Drilling

  Marius Stan, Dragos Gabriel Zisopol

  Engineering, Technology & Applied Science Research

  Volume: 13 | Issue: 2 | Pages: 10505-10510 | April 2023 | https://doi.org/10.48084/etasr.5714

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• Accelerated testing of the Wear Behavior of 3D-printed Spur Gears

  Alexandra Ileana Portoaca, Dragos Gabriel Zisopol, Razvan George Ripeanu, Ion Nae, Maria Tanase

  Engineering, Technology & Applied Science Research

  Volume: 14 | Issue: 3 | Pages: 13845-13850 | June 2024 | https://doi.org/10.48084/etasr.7113

  • Abstract
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