Variation-Mitigation for Reliable, Dependable and Energy-Efficient Future System Design

Author(s):  
Shidhartha Das
Designs ◽  
2020 ◽  
Vol 4 (4) ◽  
pp. 40
Author(s):  
Alessandro Pracucci ◽  
Sara Magnani ◽  
Oscar Casadei

The European Commission has identified the building industry as one of the key sectors to achieve its 2020 strategy to create conditions for smart, sustainable, and inclusive growth. In this frame, the aim of Horizon 2020′s Eensulate project is the development of innovative lightweight and highly insulating energy efficient unitized building façades, suitable for both new and existing buildings. The Eensulate façade module integrates two components developed within the project: Vacuum Insulated Glass (VIG) for architectural purposes, with a U-value of 0.3 W/sqm∙K; a highly insulating foam for automated manufacturing and insulation for the spandrel part. This article presents the Eensulate façade system design simulations and achievements related to VIG integration to solve issues that emerged by the utilization of its innovative components (sealant thermal bridge and getter strips). VIG design and testing have gradually changed the façade module and consequently, façade components have been progressively designed to achieve the expected target of 0.641 W/sqm∙K for thermal transmittance. The results demonstrate that the target can be achieved by aluminum profiles, Ethylene Propylene Diene Monomer (EPDM) thermal bridge, and additional insulating components, obtaining a new product for unitized façades able to reduce energy consumption in buildings with large glass surfaces.


2016 ◽  
Vol 39 (4) ◽  
pp. 473-483
Author(s):  
An Hsia ◽  
Ching-Wen Chen ◽  
Chang-Jung Ku ◽  
Tzong-Jye Liu

2017 ◽  
Vol 3 (9) ◽  
pp. 152754 ◽  
Author(s):  
Frederic Lemoine ◽  
Tatiana Aubonnet ◽  
Ludovic Henrio ◽  
Soumia Kessal ◽  
Eric Madelaine ◽  
...  
Keyword(s):  

Author(s):  
W. B. Gardner ◽  
D. E. Gray

The NASA sponsored E3 Program, being conducted by Pratt & Witney Aircraft, is described, including program objectives and goals. The evolution of the Flight Propulsion System design and the related work of the aircraft manufacturers is discussed. The status of the component technology substantiation program is summarized.


Author(s):  
Eshaa M. Alkhalifa

Cognitively informed systems as introduced by Alkhalifa (2005b) is a perspective that encourages system designers to consider the findings of cognitive science as informative to the design of their systems. This relies on an underlying assumption that the presentation, interaction abilities, as well as the system structure, are likely to achieve more efficient communication if the design is aligned with the expectations of the human cognitive machine. In other words, this perspective deals with issues such as how to best present materials for the perceptual system to isolate the required differences and focus on the correct points in the image, how to offer sufficient interaction to enhance learning, or how to elicit different levels of cognitive engagement with the system. This chapter offers a survey of the main areas of the field and examples are given of how these areas can inform particular aspects of future system design. A case study is also presented as support to this perspective. The main conclusion thatcan be drawn is that this new perspective is not only practical but also worthwhile.


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