Browsing 10th International Conference “Environmental Engineering” (ICEE-2017) by Institution "Warsaw University of Technology"
Now showing items 1-11 of 11
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The analysis of modifications in cooling systems for high-performance data centers. A case study
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)One of main issues concerning server room operation is appropriate cooling of electronic modules to prevent excessive heat generation resulting in their damage. Since high cooling powers are required, precision air ... -
Bitumen binders properties – Middle-European climate requirements
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)The article concerns the properties of bitumens and modified binders manufactured in Poland and used in Central and Eastern Europe for road paving. The aim of the article is to evaluate the properties of bituminous binders ... -
Comparison of an adsorption refrigeration unit operating with two and four adsorbers
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Adsorption refrigeration systems can be built with one, two or more adsorbers. The most common devices are built of two adsorbers. This fact makes the achieved cooling capacity is variable over time, and in some periods ... -
Energy recovery methods in adsorption refrigeration units
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Adsorption refrigeration systems, as opposed to absorption type operate in a cyclic manner. The result is that at the beginning of each process must be fed into the adsorber state in which they will adsorb or desorb a ... -
Experimental investigation and mathematical modelling of thermal performance characteristics of textiles incorporating phase change materials (PCMs)
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Impregnation of textiles (fabrics) by phase change materials (PCMs) changes their thermal properties. High thermal capacity of PCMs, due to large enthalpy of phase change (latent heat), increases the potential of these ... -
Experimental study of heat storage unit made of PCM-gypsum composite integrated with the ventilation system of the building
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)In the paper a special heat storage unit for building applications is presented. It has a form of a ceiling panel that is made of PCM-gypsum mortar composite and it contains internal channels for air flow, since it is ... -
Influence of outside temperature on the operation of the adsorption chiller
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Adsorption refrigeration systems are characterized by a lower coefficient of performance than the compressor type device or even absorption, but can utilize waste heat at lower temperature. The aim of the study was to ... -
Limitations imposed on land properties resulting from the construction and exploitation of transmission devices in Poland
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Sustainable social and economic development of the country, as well as the need to ensure its energy safety requiresthe modernisation of the existing and construction of new transmission devices. The characteristic feature ... -
Methods for improving energy performance of single-family buildings in Poland’s climatic conditions
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)The effect of standard means of thermal upgrading of buildings on energy performance indices is studied in the paper. The following was considered: improving thermal performance of the envelope (walls, roof, floors over ... -
Possible applications of spatial analyses in designing the agricultural road network with particular consideration of the environmental and landscape aspects
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)The development of the agricultural road network is a complex activity based on a broad range of criteria necessary to be taken into account during analyses and desk studies. The analyses and design solutions cannot be ... -
Rural landscape shaping through the introduction of trees in land consolidation projects in Poland
(10th International Conference “Environmental Engineering” (ICEE-2017), 2017)Land consolidation works carried out in Poland are mainly aimed at the improvement of spatial structure of plots in agricultural holdings. However, modern trends indicate the necessity of compliance with sustainable rural ...