Browsing Revista ştiințifică «Meridian Ingineresc» by Author "MALCOCI, Iu."

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Influenţa nivelului de ulei asupra emisiei de zgomot în cazul reductorului planetar precesional de tip K-H-V

MALCOCI, Iu. (Tehnica UTM, 2014)

În articolul dat s-a analizat dependența emisiei de zgomot pentru reductorul planetar precesional K-H-V pentru diferite cazuri de încărcare: 50 Nm; 150 Nm; 250 Nm; 350 Nm atât la mersul în gol cât și la diferite turații ...
Precessional transmission sound reasearch

MALCOCI, Iu. (Technical University of Moldova, 2013)

Sound measurement and analysis are required to determine what sound is typically generated and what sound is undesired noise. This analysis is accomplished by the use of a sound analyzer. A sound analyzer is an instrument ...
Some aspects regarding noise pollution

MALCOCI, Iu. (Editura U.T.M., 2010)

Wondering what is the main purpose of our modern civilization, we can say with boldness that this task - improves the quality of human life, make life more comfortable. In this context environmental security issues, ...
Vibroacoustical diagnosis of planetary precessional kinematical transmission

MALCOCI, Iu.; BODNARIUC, I. (Technical University of Moldova, 2016)

An ideal dynamical system should not generate any vibrations, because vibrations mean a loss of energy. Vibration in planetary precessional gear box occurs at bearings, gear wheels, misaligned shafts, imbalance rotating ...

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