Results 11 to 20 of about 158,757 (318)
The Petroleum Systems from the Western Black Sea Basin, Romania [PDF]
MATEC Web of Conferences, 2021 Although oil production has a long history in Romania, the offshore discoveries from the Western part of the Black Sea are still relatively newly developed and with further potential to be revealed.
Mitrea (Rosu) Ioana-Cornelia +2 more
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MODELING AND COMPUTER SIMULATION OF REVERSE OSMOSIS SYSTEM FOR WATER TREATMENT [PDF]
Romanian Journal of Petroleum & Gas Technology, 2021 Water represents the essence of life on earth, so we must preserve and use responsibly this given resource. For many years, water treatment has been a field of continuous development. At the same time, new materials and techniques are being developed for
Razvan Nicolae, Mihaela Neagu, Ion Onutu
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AN OVERVIEW OF OIL BASED DRILL CUTTINGS WASTE ENVIRONMENTAL EFFECT AND DISPOSAL TREATMENTS [PDF]
Romanian Journal of Petroleum & Gas Technology, 2021 The drilling fluid is essential for drilling operations in the oil and gas industry. It is a complex mixture of organic and inorganic materials blended together to achieve desired multi-functions. There are several types of drilling fluid commonly in use,
Osama Sharafaddin, Ion Onutu
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STUDY OF THE DYNAMICS OF THE TRAVELING BLOCK-CROWN BLOCK MECHANISM OF THE DRILLING RIG WITH TWO ACTIVE DRAWWORKS [PDF]
Romanian Journal of Petroleum & Gas Technology, 2021 In the hoisting equipment, the hoisting or lowering of the load at the hook is done with the drilling cable that connects the sheaves from the crown-block and those from the travelling-block.
Claudia Niculae, Maria Tanase
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RESEARCH CONCERNING THE DYNAMICS OF PLANE MECHANISMS [PDF]
Romanian Journal of Petroleum & Gas Technology, 2022 In the paper is presented a method of studying the dynamics of plane mechanisms based on the determination of the variation of the balancing moment on the cinematic cycle. The components of the balancing moment due to the gravitational forces, forces and
Dorin Badoiu, Georgeta Toma
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Sensors, 2021 The emergence of biometric-based authentication using modern sensors on electronic devices has led to an escalated use of face recognition technologies. While these technologies may seem intriguing, they are accompanied by numerous implicit drawbacks. In
Koushik Roy +6 more
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Returning the data gaze in higher education [PDF]
, 2023 Learning analytics offer centralization of a particular understanding of learning, teaching, and student support alongside data-informed insight and foresight.
Prinsloo, Paul, Thompson, Terrie Lynn
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RESEARCH ON ESTABLISHING THE DIFFERENTIAL MODEL OF THE ROBOTIC MECHANISMS [PDF]
Romanian Journal of Petroleum & Gas Technology, 2022 The paper presents the stages of realization of a computer program that allows the establishment of the differential model of the active mechanisms from the component of industrial robots.
Dorin Badoiu
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RESEARCH ON THE KINEMATICS OF A MECHANISM WITH QUICK RETURN OF THE OSCILLATING ARM [PDF]
Romanian Journal of Petroleum & Gas Technology, 2022 The paper presents the analysis of a mechanism with quick return of its oscillating arm. For this purpose it has been realized a computer program that permits simulating of the studied mechanism. The results of the simulations are finally presented.
Georgeta Toma
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RESEARCH CONCERNING THE STATIC BALANCING OF A MULTILOOP LINKAGE [PDF]
Romanian Journal of Petroleum & Gas Technology, 2021 In the paper a method for achieving the total static balancing of a linkage with two independent loops is presented. There are also analyzed two solutions for partial static balancing of the studied linkage.
Dorin Badoiu
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