Analysis and evaluation of energy efficiency of a shrinkwrap-packer

2012 ◽  
pp. 1553-1557
Author(s):  
M. Rinaldi ◽  
G. Ferretti ◽  
R. Montanari ◽  
E. Bottani ◽  
G. Vignali ◽  
...  
2017 ◽  
Vol 1 (1) ◽  
pp. 5
Author(s):  
Fathul Nugroho ◽  
Noor Syaifudin

There has been a decreasing trend in Indonesia’s energy efficiency. Indonesia’s energy efficiency decreased at the annual rate of 1.4 % over the last 27 years from $ 246.23 per million Btus in 1980 to $ 165.51 per million Btus in 2007. In the absence of initiatives by the government as well as the citizens to improve energy efficiency, Indonesia’s energy efficiency will decline gradually in the next 25 years by around 45.51 %. This study attempts to address this policy problem by providing policy recommendations based on in-depth analysis and evaluation of the policy alternatives.


2020 ◽  
Vol 12 (15) ◽  
pp. 6271
Author(s):  
Nenad Šekularac ◽  
Jelena Ivanović-Šekularac ◽  
Aleksandar Petrovski ◽  
Nikola Macut ◽  
Milan Radojević

A proper systematic approach to the restoration of historic buildings is crucial in the preservation of heritage buildings. This paper presents the unity between the restoration of a historic building and sustainability. The aim of the research is to establish an effective method for the restoration of historic buildings and their reuse and sustainable renovation in terms of energy efficiency, in accordance with modern needs and conservation requirements while maintaining the authentic appearance. The main method in the paper is the observation of a historic building during its restoration and exploitation, analysis and evaluation of the results achieved in improving energy efficiency and energy saving in the example of the building within the Žica Monastery in Serbia, a cultural monument of exceptional importance. The subject of the research is the Dining Room within the Žiča Monastery and the analysis of the restoration results in order to ensure energy refurbishment and cultural heritage enhancement. The research findings are recommendations for the restoration and adaptive re-use of historic buildings, in accordance with modern requirements for comfort and environmental protection. The greatest contribution of this paper is the practical verification of energy refurbishment of the restored historic building, the Dining Room, by applying the principles and measures of energy efficiency, maintaining the authentic appearance of the building, in accordance with the conservation requirements.


2016 ◽  
Vol 20 (4) ◽  
pp. 1363-1376 ◽  
Author(s):  
Jelena Ivanovic-Sekularac ◽  
Jasna Cikic-Tovarovic ◽  
Nenad Sekularac

A proper approach to restoration of historic buildings is crucial for monumental heritage protection. The objective of the paper is to define a methodology for historic buildings restoration in order to increase energy efficiency and re-usability in accordance with modern standards. The main method used in the paper is the observation of historic buildings during their restoration and exploitation, analysis and evaluation of achieved results regarding energy efficiency and energy saving, through the examples of the buildings belonging to Hilandar Monastery, Mount Athos, in Greece. Mount Athos was inscribed on the UNESCO World Heritage List for its cultural and natural values. This case study discusses the abandoned and dilapidated historic buildings of the Haybarn Complex (Stable, Mulekeepers? House and Haybarn), the achieved results regarding the restoration of these buildings, their energy efficiency and turning into the premises for occasional stays. The research results are recommendations for increasing energy efficiency while performing the restoration of historic buildings, so that these buildings could be re-used in a new way. The most significant contribution of the paper is the practical test of energy refurbishment of these historic buildings conducted using the principles and methods of energy efficiency, in compliance with conservation requirements and authenticity of historic buildings.


2011 ◽  
Vol 9 (1) ◽  
pp. 161-176 ◽  
Author(s):  
Radomir Folic ◽  
Mirjana Laban ◽  
Verica Milanko

Large panel residential buildings, dating from second half of 20 Century, are to be found in almost every urban settlement across Europe. Within the context of three case studies of urban blocks in Bulgaria (Mladost - Sofia), Macedonia (Karpos III - Skopje) and Serbia (Detelinara - Novi Sad), comparative analysis and evaluation of technical and structural characteristics according to reliability (seismic resistance and fire safety) and sustainability (energy efficiency, internal air quality, accessibility) criteria has been conducted. Additionally, previous experiences from individual renewal projects are reviewed. Previous experiences and comparative analysis results, could contribute to formulation of wider applicable solutions and development of new urban renewal strategies.


Endoscopy ◽  
2011 ◽  
Vol 43 (S 03) ◽  
Author(s):  
Zheng-xiang Wu ◽  
Ming-li Zhang ◽  
Zuo Wang ◽  
Kai-guang Zhang ◽  
Xi-ping Ding ◽  
...  

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