naa a22 4500 510726038 CHVBK 20180411082935.0 cr unu---uuuuu 180411e20131001xx s 000 0 eng 10.1007/s11947-012-0924-4 doi (NATIONALLICENCE)springer-10.1007/s11947-012-0924-4 Assessment of Energy Consumption in a Meat-Processing Plant—a Case Study [Elektronische Daten] [Janusz Wojdalski, Bogdan Dróżdż, Józef Grochowicz, Anna Magryś, Adam Ekielski] Meat-processing plants have their specific characteristics due to quantity of raw materials processed, production technology, degree of mechanisation of production and space utilization. These characteristics affect variability in consumption of energy carriers. This paper presents a case study of energy consumption in a small meat processing plant. It is attempting to identify and evaluate key factors which may be useful in conducting an in-depth analysis of energy consumption in the meat industry, and so this analysis may be important in selecting the best production techniques available. The results of the analysis are of critical importance for the selection of production technology selection assuming high plant efficiency. Springer Science+Business Media, LLC, 2012 Meat processing nationallicence Energy consumption nationallicence Energy efficiency nationallicence a : Regression coefficient nationallicence A c : Monthly thermal energy consumption (A c = B rz $$ Q_w^r $$ , for $$ Q_w^r $$  = 43.1 MJ/kg of fuel) nationallicence A e : Active electric energy monthly consumption kWh/month nationallicence A t 1 : Total monthly energy consumption (after conversion 1kWh = 12MJ), in megajoules per month nationallicence A t 2 : Total monthly energy consumption (after conversion 1kWh = 3,6MJ), in megajoules per month nationallicence b : Regression coefficient nationallicence B ce1 : Monthly coal equivalent consumption based on A t1, in kilograms CE per month nationallicence B ce2 : Monthly coal equivalent consumption based on A t2, in kilograms CE per month nationallicence B rz : Monthly real fuel consumption, in kilograms per month nationallicence EE : Energy efficiency megagrams of product per kilowatt hour, megagrams of product per gigajoules nationallicence n : Total number of employees in the plant person nationallicence P : Total capacity of installed electrical equipment, in kilowatts nationallicence R 2 : Determination coefficient (R 2 = r 2 × 100%) in percent nationallicence U en : Power of installed electrical equipment per employee, in kilowatts per person nationallicence Q ce : Calorific value of coal equivalent (29.3076MJ/kg CE) nationallicence $$ Q_w^r $$ : Calorific value of real fuel, in megajoules per kilogram of fuel nationallicence V 1 : Volume of the plant production space, in cubic meters nationallicence V 2 : Total volume of the plant, in cubic meters nationallicence W A : Aggregate indicator of energy consumption per unit of physical output (aggregate indicator of specific energy consumption SECA) nationallicence W P : Production indicator of energy consumption per unit of physical output (production indicator of specific energy consumption SECP) nationallicence W T : Technological indicator of energy consumption per unit of physical output (technological indicator of specific energy consumption SECT) nationallicence W Z : Plant indicator of energy consumption per unit of physical output (plant indicator of specific energy consumption SECZ) nationallicence Z : Monthly production, in megagrams of product per month nationallicence Wojdalski Janusz Department of Production Management and Engineering Faculty of Production Engineering, Warsaw University of Life Sciences, Nowoursynowska 166, 02-787, Warsaw, Poland aut Dróżdż Bogdan Department of Production Management and Engineering Faculty of Production Engineering, Warsaw University of Life Sciences, Nowoursynowska 166, 02-787, Warsaw, Poland aut Grochowicz Józef Hotel Management and Catering Technology, Warsaw Academy of Tourism, Food and Hospitality, Chodakowska 50, 03-816, Warsaw, Poland aut Magryś Anna Department of Production Management and Engineering Faculty of Production Engineering, Warsaw University of Life Sciences, Nowoursynowska 166, 02-787, Warsaw, Poland aut Ekielski Adam Department of Production Management and Engineering Faculty of Production Engineering, Warsaw University of Life Sciences, Nowoursynowska 166, 02-787, Warsaw, Poland aut Food and Bioprocess Technology Springer US; http://www.springer-ny.com 6/10(2013-10-01), 2621-2629 1935-5130 6:10<2621 2013 6 11947 https://doi.org/10.1007/s11947-012-0924-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11947-012-0924-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wojdalski Janusz Department of Production Management and Engineering Faculty of Production Engineering, Warsaw University of Life Sciences, Nowoursynowska 166, 02-787, Warsaw, Poland aut NATIONALLICENCE 700 1- Dróżdż Bogdan Department of Production Management and Engineering Faculty of Production Engineering, Warsaw University of Life Sciences, Nowoursynowska 166, 02-787, Warsaw, Poland aut NATIONALLICENCE 700 1- Grochowicz Józef Hotel Management and Catering Technology, Warsaw Academy of Tourism, Food and Hospitality, Chodakowska 50, 03-816, Warsaw, Poland aut NATIONALLICENCE 700 1- Magryś Anna Department of Production Management and Engineering Faculty of Production Engineering, Warsaw University of Life Sciences, Nowoursynowska 166, 02-787, Warsaw, Poland aut NATIONALLICENCE 700 1- Ekielski Adam Department of Production Management and Engineering Faculty of Production Engineering, Warsaw University of Life Sciences, Nowoursynowska 166, 02-787, Warsaw, Poland aut NATIONALLICENCE 773 0- Food and Bioprocess Technology Springer US; http://www.springer-ny.com 6/10(2013-10-01), 2621-2629 1935-5130 6:10<2621 2013 6 11947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer