introduction the automotive industry is one of the largest industries in the world, which is also very important in our country.according to the world bank, the automotive industry can be classified as the projects that have environmental impacts. therefore, the review and analysis of the environmental impacts is conducted to identify the significant effects of pollution caused by the activitie...

The two-tank thermal energy storage (TES) system is the most used technology for storage in concentrating solar power (CSP) plants. This work focuses on a parametric study, which aims to identify the most important parameters on TES system, in order to improve the design and increase the performance of the plant. Three parameters have been considered: meteorological data, insulation thickness o...

Coating and lamination are two functional processes which are used make a proper finishing to the textile material. The coating formulation with different textile grade polymer like PVC, PU, acrylic, PTFE are hugely used to make a textile product with multipurpose way likewaterproof protective clothing, tarpaulin, protective clothing, electrical insulation etc. on the other hand lamination proc...

During on an extensive investigation of a multi-story timber building with light-frame construction, several stages of the building process and their impact on sound transmission were observed. The sound insulation properties of the building components were measured before and while the buildings were occupied. Furthermore, interviews with the occupants were conducted. This procedure made it po...

Abstract In this paper, the separation technology of components waste pharmaceutical blisters and its adaptation to industrial scale are described. It involved, among others, taking advantage phenomenon difference in density individual phases that were contained tank, i.e., separating mixture, PVC plastics, aluminium. As a result, directions movement separated blister opposite. All mixture feat...

This study investigated the main factors influencing digester temperature and methods to reduce heat losses during the cold season in the subtropics. Four composite digesters (two insulated and two uninsulated) were buried underground to measure their internal temperature (°C) at a depth of 140 cm and 180 cm, biogas production and methane (CH4) concentration in biogas from August to February. I...

This paper deals with transient non-linear heat conduction through the insulation wall of the tank for transportation of liquid aluminum. Tanks designed for this purpose must satisfy certain requirements regarding temperature of loading and unloading, during transport. Basic theoretical equations are presented, which describe the problem of heat conduction finite element analysis, starting from...

Digital in-line holography (DIH) measurements are performed in a wave flume tank to study the three dimensional distribution of spherical Polyvincyl Chloride (PVC) particles over fixed rippled beds under regular water waves. Homogeneous and heterogeneous sizes considered. The positions PVC reconstructed from holograms assess their volume concentration during decay surface Particles estimated cl...