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Publications associées (397)

Impacts of climate change on heating and cooling: a worldwide estimate from energy and macro-economic perspectives

The energy sector is not only a major driving force of climate change, it is also vulnerable to future climate change. In this paper, we analyze the impacts of changes in future temperature on the heating and cooling services both in terms of global and re ...

2013

Impacts of Climate Change on Heating and Cooling: A Worldwide Estimate from Energy and Macro-Economic Perspective

he energy sector is not only a major driving force of climate change, it is also vulnerable to future climate change. In this paper, we analyze the impacts of changes in future temperature on the heating and cooling services both in terms of global and reg ...

2013

Modelling the Urban Microclimate and its Influence on Building Energy Demands of an Urban Neighbourhood

Jérôme Henri Kämpf

In the past decades the portion of the population living in urban areas has continuously increased. Due to the high building density, the microclimate in urban areas changed significantly compared to rural areas. The temperatures measured in urban areas ar ...

EPFL Solar Energy and Building Physics Laboratory (LESO-PB)2013

Parametric study for the cooling of high temperature superconductor (HTS) current leads

Rainer Wesche

The analysis of cooling of a binary HTS 20 kA current lead (CL) operating between 4.5 and 300 K has been carried out. Assuming that the HTS module is conduction-cooled, two cooling options for the copper heat exchanger (HEX) part of the CL have been consid ...

Elsevier2013

Energy-Efficient Sol-Gel Process for Production of Nanocomposite Absorber Coatings for Tubular Solar Thermal Collectors

Andreas Schueler, Martin Python, Martin Joly, Yannik Antonetti, Thomas Gascou, Marina Garcia Gonzalez

The energy efficiency of production processes for components of solar energy systems is an important issue. Other factors which are important for the production of products such as black selective solar coatings include production speed, cycle time and hom ...

EPFL Solar Energy and Building Physics Laboratory (LESO-PB)2013

GreenCool: An Energy-Efficient Liquid Cooling Design Technique for 3-D MPSoCs Via Channel Width Modulation

David Atienza Alonso, Arvind Raj Mahankali Sridhar, Ayse Kivilcim Coskun, Jie Meng

Liquid cooling using interlayer microchannels has appeared as a viable and scalable packaging technology for 3-D multiprocessor system-on-chips (MPSoCs). Microchannel-based liquid cooling, however, can substantially increase the on-chip thermal gradients, ...

Institute of Electrical and Electronics Engineers2013

Potential impact of land use change on future regional climate in the Southeastern U.S.: Reforestation and crop land conversion

Athanasios Nenes, Pengfei Liu

The impact of future land use and land cover changes (LULCC) on regional and global climate is one of the most challenging aspects of understanding anthropogenic climate change. We study the impacts of LULCC on regional climate in the southeastern U.S. by ...

Blackwell Publishing Ltd2013

24 GHz LNA and Vector Modulator Phase Shifter for Phased-Array Receiver in CMOS Technology

Pierre-André Farine, Cyril Botteron, Gabriele Tasselli, Ban Wang

With the rapid development of the applications in short range communication, phased-array receiver working at 24 GHz can provide enhanced gain performance at desired transmission direction. Also there is the wide signal bandwidth, i.e. 250 MHz free license ...

2013

Multi-Layer Representation of Energy Requirement for Site Scale Integration

Nasibeh Pouransari

This study presents a methodology based on the process integration techniques and multiple representation of heating and cooling requirement concept to improve the energy efficiency of a large-scale chemical plant. Considering the difficulties of data gath ...

2013

Quantitative thermal microscopy using thermoelectric probe in passive mode

Danick Briand

A scanning thermal microscope working in passive mode using a micronic thermocouple probe is presented as a quantitative technique. We show that actual surface temperature distributions of microsystems are measurable under conditions for which most of usua ...

American Institute of Physics2013

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