A5065771245- Tribology and Wear Analysis
- Mechanical Behavior of Composites
- Boron and Carbon Nanomaterials Research
- Building Energy and Comfort Optimization
- Energetic Materials and Combustion
- Material Properties and Applications
- High-Velocity Impact and Material Behavior
- Fiber-reinforced polymer composites
- Ion-surface interactions and analysis
- Structural Behavior of Reinforced Concrete
- Hygrothermal properties of building materials
- Carbon Nanotubes in Composites
- Smart Materials for Construction
- Advanced Research in Science and Engineering
- Fire effects on concrete materials
- Polymer Nanocomposites and Properties
- Environmental Science and Water Management
- Probabilistic and Robust Engineering Design
- Graphite, nuclear technology, radiation studies
Military Technical Institute
2017-2023
Institute for Technology of Nuclear and other Mineral Raw Materials
2019
University of Belgrade
2019
In this study, various technical ceramics in the form of nanostructures, known for their exceptional mechanical properties and thermal resistance, were analysed as potential reinforcement a polymer matrix system. A combined, hybrid composite was considered, consisting epoxy resin polyvinyl butyral. The following nanostructures incorporated into by ultrasonication solvent-casting technique: B4C, TiB2, CNT INT-WS2. Polymer composites prepared neat reinforcing with each chosen individual...
A possibility was examined to enhance carbon-epoxy laminated composite mechanical properties by introducing a small concentration of reinforcing nanostructures – multi-wall onion-shaped fullerene-like nanoparticles tungsten disulfide IF-WS2, and its multi-layer hollow nanotubes, INT-WS2, both known for their outstanding thermal, chemical, resistance. Composite structures were prepared using unidirectional prepreg strong carbon fibers epoxy resin, poly (vinyl butyral) solution in ethanol with...
Purpose This paper presents the longitudinal stability analysis of a single tractor propeller airplane LASTA at high engine power settings. is part ongoing process certifying for civil use according to regulations CS-23.
Armies of powerful armed forces are already applying achievements nanoscience and supporting researches in the field nanotechnology. This paper surveys recent research area nanomaterials application defence technologies, conducted Military Technical Institute Belgrade, Serbia. covers most important results obtained so far following areas: chemical biological, radiological nuclear protection (CBRN protection), nanomodified polymer coatings camouflage paints, composite structures for military...
In design of aircraft it is important to use light-weight, but mechanically strong materials and for this purpose, many new composite structures have been developed, mostly based on fibers a binding resin. research possibility considered reinforce carbon epoxy resin, adding small amount poly (vinyl butyral), PVB nanostructures tungsten disulfide. Two kinds nanoparticles were used in experiments, both known by their good mechanical resistance: fullerene-like multi-wall nanotubes, IF-WS2...
In this paper, results of a long term experimental in-situ measurement air temperatures and heat fluxes trough building wall surfaces, are presented.Indoor outdoor measurements were carried out simultaneously during the period 1 month in dwelling residential located Belgrade, Serbia.The data used to calculate thermal transmittance according Standard ISO 9869-1:2014.The U-value obtained from those calculated steady-state temperature regime compared.Criteria for that have be met order get...
In this paper the experimental results of two-dimensional non-stationary temperature fields prefabricated ferrocement sandwich panels in fire condition, were presented.In order to determine resistance fire, two walls dimensions 3000 mm × and a thickness 190 made from precast panels, analyzed.The first panel has been insulated with styro-concrete, second styro-concrete expanded polystyrene.The exposed conditions real corresponding standard curve defined by SRPS EN ISO 834-1.The tests have...
Passive fire protection is civil engineering discipline which very popular for research and development of new construction products test standards. The primary function passive product to achieve the declared resistance. Fire resistance a expressed as time interval (30 min, 60 90 120 min ...) in certain properties tested are preserved. In given intervals, it necessary maintain thermal insulation (I), integrity (E) additional prescribed by standard related product. damper represents part...
<jats:p>In this paper the experimental procedure for determination of ventilation heat losses across building envelopes has been shown. The alternative name method is Blower Door Test or Fan Pressurization method. This text a user manual and parameters which used to describe air permeability buildings. experiment examination was performed at office with old after new windows. results were compared, significant contribution windows shown.</jats:p>