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Increased hydraulic resistance in tubes of once-through boiler due to fouling: a case study of 650 MWe ligite fired unit
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS), 2022)
The analysis of pressure changes in water and steam flow along the entire once-through steam
boiler tube system at the 650 MWe lignite fired Unit was carried out after the long operational period
of almost 30 years ...
Povećanje energetske efikasnosti parnog bloka iskorišćenjem otpadne toplote dimnog gasa
(Beograd : Savez mašinskih i elektrotehničkih inženjera Srbije (SMEITS), 2021)
U termoelektranama sa starijim projektnim rešenjima postoji značajan potencijal za iskorišćenje otpadne toplote
dimnih gasova. Otpadna toplota dimnog gasa se može iskoristiti primenom zagrejača vode visokog pritiska ...
Effect of baffle cut and baffle spacing on pressure drop in shell and tube heat exchanger with U tubes
(Technium: Romanian Journal of Applied Sciences and Technology, 2020)
A general procedure for heat exchanger design has been presented in the Heat Exchanger Design Handbook (HEDH) [1], but no precise criterion for determining baffle cut nor baffle spacing has been offered, and the emphasis ...
Povećanje energetske efikasnosti parnog bloka iskorišćenjem otpadne toplote dimnog gasa
(Beograd : Savez mašinskih i elektrotehničkih inženjera Srbije (SMEITS), 2022)
Differences in attitudes of operators and managers on risk management of pressure equipment
(Taylor & Francis Ltd, Abingdon, 2022)
Objectives. Previous research indicates that models for risk assessment of pressure equipment have not sufficiently or adequately integrated indicators of human factors and organizational factors. Methods. The goal of this ...
Solution for consolidation and retrofitting a historical steel bridge
(Elsevier Science Bv, Amsterdam, 2022)
Sustainable development is a fundamental goal of the European Union and seeks to meet the needs of the present, without compromising the future. The rehabilitation of historic steel constructions and old steel bridges in ...
Thermal analysis and phase changes of mechanochemically activated sodium carbonate
(Elsevier, Amsterdam, 2022)
Sodium carbonate is a well-known material for being used as a good sorbent of carbon dioxide from the atmosphere, and as such has gained increasing importance in environmental protection. In order to enhance its sorption ...
Structural integrity and life assessment of pressure vessels - risk based approach
(Springer, 2021)
Risk based approach to assess structural integrity and life of pressure vessel has been presented, starring from EU PED 2014/68 and API 581, ending with use of basic fracture mechanics parameters. In the scope of risk ...
Fatigue life assessment of orthopedic plates made of Ti6Al4V
(Pergamon-Elsevier Science Ltd, Oxford, 2022)
This study is aimed to analyse fatigue life of orthopedic plates due to cracks initiated in the stress concentration areas. Material used for this analysis was typical orthopedic alloy, Ti-6Al-4V, strong but not very ...
Comparison of Tensile Properties of Carbon/Epoxy Composite Materials with Different Fiber Orientation Using Digital Image Correlation
(Springer Science and Business Media Deutschland GmbH, 2022)
Due to its remarkable qualities, carbon fiber epoxy composite sandwich panels are used in a variety of engineering applications. The goal of this research is to use tensile testing and a full-field non-contact 3D Digital ...