Pretraživanje
Prikaz rezultata 1741-1750 od 1752
Izvori ispuštanja i zone opasnosti vodoničnih instalacija
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije, 2023)
У раду је дат преглед Српских прописа који дефинишу услове за безбедно држање, складиштење, транспорт и употребу водоника, као и преглед дефиниција зона опасности и сигурносних растојања око извора испуштања на водоничним ...
Modelling of Nitrogen Oxides Formation During Pulverized Fuel Combustion
(The Combustion Institute, 2021)
Pollutants originating from pulverised solid fuel combustion systems are investigated with a combination of
numerical simulations augmented by data from the fundamental experimental research. Nitrogen oxides formation
model, ...
Testing of the condition and performance of coupling links from screw couplings of train
(Elsevier, 2024)
This paper presents an analysis of train screw coupling used mainly in Europe as mechanical
connection of wagons in train. An analysis of train breaks apart incidents revealed that less than
30 % of the cases were caused ...
Development of a Method for Testing Temperature Distribution During 3D Printing of Specimens with Application in Aerospace Industry
(Springer, 2024)
Additive manufacturing and 3D printing technologies are rapidly evolving and influencing changes in design, prototyping, engineering and manufacturing processes in various industries, including aerospace. In order to use ...
Identification of ergonomic hazards and risk assessment for the workplace of operator of a bucket-wheel excavator - case study
(International Engineering and Technology Institute (IETI), 2021)
The subject of this paper is the identification of hazards for the workplace of the operator of bucket-wheel excavator, as well as risk assessment. The original HRN (Hazard Rating Number) method was used to assess the risk. ...
Условна оптимизација дискретних система аутоматског управљања применом потпуне преносне функције / Conditional optimization of discrete-time control systems using the full transfer function
(Univerzitet u Beogradu, Mašinski fakultet, 2023)
У oквиру дoктoрскe дисeртaциje истрaжуje сe синтeзa упрaвљaчкoг систeмa прoпoрциoнaлнo-дифeрeнцнo-сумaрнoг (ПДС) типa нa oснoву кaрaктeристичнoг пoлинoмa пoтпунe прeнoснe функциje. Пoтпунa прeнoснa функциja oмoгућaвa дa ...
Thermal decomposition of volcanic glass (rhyolite): Kinetic deconvolution of dehydration and dehydroxylation process
(Elsevier, Amsterdam, 2022)
Thermal decomposition of hydrous volcanic glass occurs through the release of different water species under overlapping processes over wide temperature range. Its investigation is of practical interest since it constitutes ...
Belittlement as a Psychological Phenomenon and Form of Behavior - Causes, Risks and Fatal Consequences
(SciDoc Publishers, 2023)
Although belittling as a psychological and behavioral phenomenon is common in everyday life and especially among the younger population, there is not a single scientific work in the world that previously exclusively treated ...
Traffic safety in road construction zones in the Republic of Serbia
(International Engineering and Technology Institute (IETI), 2023)
Today's times are characterized by increased mobility of people, primarily by road traffic. The number of zones where roadworks are carried out is continuously increasing, so the number of risky situations in which drivers ...
Ekvivalentne geometrijske greške obrtnih osa i novi algoritam kompenzacije geometrijskih grešaka neortogonalnoh petoosnih mašina alatki – GECOMP
(Institut Mihajlo Pupin, Univerzitet u BeograduLola Institut, BeogradUniverzitet u Beogradu, Mašinski fakultet, 2022)
Tri translatorne ose imaju ukupno 21 geometrijsku grešku. Svaka obrtna osa mašine alatke ili robota ima šest poziciono zavisnih i četiri poziciono nezavisne geometrijske greške. Ukoliko se merenje ovih grešaka vrši indirektnim ...