Search results for: BIOGAS MANUFACTURE

• Biomass in biogas production: Pretreatment and codigestion

  Publication

  • A. Kasinath
  • S. Fudala-Książek
  • M. Szopińska
  • H. Byliński
  • W. Artichowicz
  • A. Remiszewska-Skwarek
  • A. Łuczkiewicz

  - RENEWABLE & SUSTAINABLE ENERGY REVIEWS - Year 2021

  Globally, there is increasing awareness that the implementation of ‘waste to energy’ technology is one of the best means to achieve sustainable energy development. The most popular approach is the conversion of organic-rich compounds into clean and renewable products by anaerobic digestion (AD). Biogas can be produced from agricultural residues, municipal/industrial biowastes, and sustainable biomass, especially materials that...

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• Manufacture and research of TPS/PE biocomposites properties

  Publication

  • J. Korol
  • J. Lenża
  • K. Formela

  - COMPOSITES PART B-ENGINEERING - Year 2015

  In this paper the process of native starch preparing for modification by extrusion and manufacture of biocomposites is presented. The first aim of this study was to determine the mixing and granulating condition of native starch to obtain granulated native starch. For mixing and granulation of native starch Intensive Mixer manufactured by Maschinenfabrik Gustav Eirich was used. Mixing and granulation in a single process is a new...

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• Mechanical metamaterials manufactured by increasing technology

  Publication

  • R. Knitter
  • T. Królikowski

  - Mechanik - Year 2018

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• Influence of Holes Manufacture Technology on Perforated Plate Aerodynamics

  Publication

  • J. Grzelak
  • R. Szwaba

  - Materials - Year 2021

  Transpiration flow is a very important and still open subject in many technical applications. Perforated walls are useful for the purpose of “flow control”, as well as for the cooling of walls and blades (effusive cooling) in gas turbines. We are still not able to include large numbers of holes in the numerical calculations and therefore we need physical models. Problems are related also to the quality of the holes in perforated...

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• BIOGAS PRODUCTION FROM BAKERY WASTES -DYNAMICS, RETENTION TIME AND BIOGAS POTENTIAL

  Publication

  • I. Konkol
  • L. Świerczek
  • A. Cenian

  - Journal of Research and Applications in Agricultural Engineering - Year 2018

  This paper presents results of bakery-waste methane-fermentation. The scope of the study covers the determination of basic physicochemical parameters, process dynamics and retention time as well as biogas composition and biogas efficiency. Methane fermentation process was carried out in accordance with German Standard DIN 38414 S8 and under condition of 38°C. Conclusion: bakery wastes have big potential for biogas production.

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• Manufacture of photovoltaic cells with hybrid organic–inorganic bulk heterojunction

  Publication

  • P. Jarka
  • T. Taski
  • W. Matysiak
  • B. Jarzbek
  • B. Hajduk

  - MATERIALS AND MANUFACTURING PROCESSES - Year 2018

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• Tensile and Fatigue Behavior of Additive Manufactured Polylactide

  Publication

  • A. J. Andrzejewska
  • Ł. Pejkowski
  • T. Topoliński

  - 3D Printing and Additive Manufacturing - Year 2019

  This article presents the results of monotonic tensile and fatigue tests conducted on commercial polylactide or polylactic acid (PLA). The results of fatigue tests for this material present in the literature are limited, especially for additive manufactured elements. The specimens were manufactured using the injection molding and the fused filament fabrication (FFF) method. The FFF specimens were divided into five subgroups, depending...

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• FORECASTING BIOGAS FORMATION IN LANDFILLS

  Publication

  • Z. Kneba
  • J. Kropiwnicki
  • J. Hadrzyński
  • M. Ziółkowski

  - Acta Mechanica et Automatica - Year 2023

  : The aim of the present research was to develop a mathematical model for estimating the amount of viscous gas generated as a function of weather conditions. Due to the lack of models for predicting gas formation caused by sudden changes in weather conditions in the literature, such a model was developed in this study using the parameters of landfills recorded for over a year. The effect of temperature on landfill gas production...

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• Feature-based generation of machining process plans for optimised parts manufacture

  Publication

  • M. Deja
  • M. Siemiątkowski

  - JOURNAL OF INTELLIGENT MANUFACTURING - Year 2013

  Przedstawiono aktualne zagadnienia związane z integracją systemów CAD/CAM/CAPP. Opracowano model informacyjny danych dla systemu CAPP w postaci zapisu macierzowego. Zawarto algorytm tworzenia rozwiązań wariantowych i wyboru optymalnego procesu technologicznego obróbki. Proponowany algorytm działania zweryfikowano na rzeczywistym przykładzie z praktyki przemysłu.

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• Deformation of details projection of components manufactured by Stereolithography method

  Publication

  • S. Dzionk

  - Year 2006

  W artykule przedstawiono i omówiono zmiany konstrukcyjne w elementach wykonywanych metodami Szybkiego Prototypowania powstające w trakcie przygotowywania danych jak i procesu wytwarzania. Praca opisuje charakter zmaian jak sposoby ich minimalizacji.