Issues

No. 19(4)2016

The effect of drying and long-term storage on colour and carotenoids content of giant pumpkin (CUCURBITA MAXIMA)

Category: Biosystems Engineering
Authors: Mariusz Sojak, Małgorzata Jaros, Monika Janaszek-Mańkowska, Jędrzej Trajer, Szymon Głowacki, Arkadiusz Ratajski
Keywords: Chemical composition, Clustering, Colour, Drying, Factor analysis, Pumpkin
Article

Effect of plastic tunnel equipment on its thermal balance components

Category: Mechanical Engineering
Author: Sławomir Kurpaska
Keywords: plastic tunnel, thermal screen, thermal transmittance coefficient, convert rate of solar radiation
Article

Influence of granular bed parameters on emulsion flow and elution process of oil-in-water emulsion

Category: Machanical Engineering
Authors: Mariola Błaszczyk, Piotr Pacholski, Łukasz Przybysz, Jerzy Sęk
Keywords: porous media, oil-in-water emulsion, elution
Artcile

Flexural behaviour of concrete slabs reinforced with FRP bars in experiments and according to aci ACI 440.1R guide

Category: Civil Engineering
Authors: Marcin Abramski, Piotr Korzeniowski, Witold Tisler
Keywords: basalt fibres, carbon fibres, FRP reinforcement, reinforcement bar, concrete slab, experiment
Article

Thermal analysis of aluminum bronze BA1032

Category: Materials Engineering
Author: Tomasz Chrostek
Keywords: thermal analysis, DSC, differential scanning calorimetry, BA1032, CuAl10Fe3Mn2
Article

Experience in modelling of a single-stage silica gel-water adsorption chiller

Category: Chemical Engineering
Authors: Jarosław Krzywański, Małgorzata Szyc, Wojciech Nowak, Zygmunt Kolenda
Keywords: Low grade thermal energy, Waste Heat Recovery, Adsorption chillers, Silica gel, Coefficient of Performance, Cooling Capacity
Article

Environmental factors influence milling and physical properties and flour size distribution of organic spelt wheat

Category: Biosystems Engineering
Authors: Małgorzata Warechowska, Józef Warechowski, Krystyna A. Skibniewska, Ewa Siemianowska, Józef Tyburski, Marek A. Aljewicz
Keywords: organic spelt, physical and mechanical properties, milling, particle size distribution (PSD)
Article

The general formula for calculation of fundamental frequency of axisymmetric vibrations of circular plates with linearly variable thickness

Category: Mechanical Engineering
Authors: Jerzy Jaroszewicz, Leszek Radziszewski
Keywords: circular plates, variable thickness, boundary-value problem, Cauchy’s function method, simple estimator of fundamental frequency
Article