A work procedure of utilising PCMs as thermal storage systems based on air-TES systems

Iten, Muriel; Liu, Shuli

doi:10.1016/j.enconman.2013.10.012

Cited by 61 publications

(29 citation statements)

References 141 publications

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“…Duyulur enerji depolama, sistemin korozyona uğrama ve sızıntı yapma, yüksek basınç, yalıtım gereksinimi ve yüksek ısı depolama boyutlarına ihtiyaç duyulmasından dolayı maliyetli olması gibi dezavantajları nedeniyle yerini yavaş yavaş gizli ısı depolamaya bırakmaktadır. Gizli ısı depolama, daha küçük sıcaklık aralıklarında ve daha küçük hacimlerde daha fazla ısı depolama kapasitesine sahip olduğundan güneş enerjisinden sıcak su eldesi ve mahal ısıtmasında maksimum seviyede faydalanmak için en uygun termal depolama yöntemidir [1]. [7] binalardaki enerji tüketimini azaltmak için ısı depolamada FDM'leri bir çözüm olarak görmüşler ve çalışmalarında termal enerjiyi depolayarak hem ısıtma hem de soğutma sistemlerinde incelemişlerdir.…”

Section: Gi̇ri̇ş (Introduction)unclassified

Faz Değiştiren Malzemelerle Termal Enerji Depolayan Bir Isı Değiştiricisinin Sayısal Analizi

Koşan¹,

Aktaş²

2018

Journal of Polytechnic

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Section: Gi̇ri̇ş (Introduction)unclassified

Faz Değiştiren Malzemelerle Termal Enerji Depolayan Bir Isı Değiştiricisinin Sayısal Analizi

Koşan¹,

Aktaş²

2018

Journal of Polytechnic

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“…(1). Special attention must be paid to the use of instrumental variables, where one of the model inputs contains the measured output.…”

Section: Parameter Estimation Stagementioning

confidence: 99%

“…The heating element is part of a larger testbed system for testing and numerical modelling of phase change materials, see [1] for further references. The speed and temperature of air passing around the tested PCM can be freely regulated to meet the demanded test environmental conditions.…”

Section: Heating Element Details and System Identification Set-upmentioning

confidence: 99%

“…The paper reports on modelling and data-based identification of a heating element, which preheats the inlet air used by a testbed for testing and modelling of phase change materials (PCM) used in passive air conditioning for sustainable housing applications, for more details see [1]. The main motivation for the work is the actual modelling of the phase change materials itself where a clear parallel between the air being conditioned by a heating element or the PCM based heat exchanger can be found.…”

Section: Introductionmentioning

confidence: 99%

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Modelling and data-based identification of heating element in continuous-time domain

Zajic¹,

Iten²,

Burnham³

2014

J. Phys.: Conf. Ser.

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“…The sensible thermal storage of these materials is as a result of the change in temperature of the materials. PCMs are material compounds that melt or solidify at certain temperatures to store or release large amounts of energy [12]. Non-invasive approach: After guaranteeing the absence of asbestos in the ceiling and the structural integrity, the PCM tubes were fixed using a standard tube fixing bracket system, which was fixed to the underside of the ceiling.…”

Section: Pcm Energy Storage Tubes (Pcm) Pcmmentioning

confidence: 99%

Non-Invasive Approaches for Low-Energy Retrofit of Buildings: Implementation, Monitoring and Simulation in a Living Lab Case Study

Mateo-Garcia

Ahmed

McGough

2017

WIT Transactions on the Built Environment

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There is urgent need for Europe to transform into a low-carbon economy to reduce the risk of climate change. The building sector is responsible for nearly 40% of the total energy consumption in Europe. In order to achieve substantial energy and greenhouse gas (GHG) emission reductions, low-energy retrofitting of existing buildings becomes a very important challenge/opportunity in both domestic and non-domestic buildings. A considerable number of existing buildings are either protected or contain hazardous materials limiting the potential for conventional retrofitting approaches for improving the existing façades. Retrofitting Solutions and Services for the enhancement of Energy Efficiency in Public Buildings (RESSEEPE) is an EU-funded research project that focuses on the refurbishment of existing public buildings in different European cities. A case study approach is used to implement and monitor the performance of a range of building fabric materials. The case study focuses on a demo building in Coventry University, located within the city centre of Coventry. The paper documents the materials selection and the low-carbon refurbishment, monitoring and simulation process followed. As asbestos was found in the building, it was necessary to ensure that the materials and technologies selected didn't interfere with the existing elements of the façade. The materials finally installed were specifically selected to work as an addition of layers rather than substitution of elements. The living lab nature of the demo-site aims to set an example for low carbon refurbishment in protected or existing buildings with hazardous materials, with a non-invasive approach based on state-of-the-art materials and technologies. Keywords: existing buildings, energy performance, non-destructive testing, building performance diagnostics, innovative materials, passive design. INTRODUCTIONBuildings account for 40% of total energy consumption in the EU and generate 36% of the greenhouse gases in Europe [1]. The construction sector is on its critical path to decarbonise the European economy by 2050, reducing its CO 2 emissions by at least 80% and its energy consumption by as much as 50%. As the replacement rate of the existing stock is very small (1-2% per year), one of the most cost-effective measures to meet energy reduction targets is to address the existing building stock across Europe, which offers one of the most significant challenge for meeting the energy and environmental targets [2]. Annually new non-domestic buildings represent less than 1.5 percent of the total building stock across, therefore the improvement and management of existing non-domestic buildings offer significant potential for achieving energy and environmental savings compared to the construction of new buildings [3].Retrofitting Solutions and Services for the enhancement of Energy Efficiency in Public Buildings (RESSEEPE) is an EU funded project which aims to develop and demonstrate a replicable methodology for designing, constructing, and managing public bu...

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A work procedure of utilising PCMs as thermal storage systems based on air-TES systems

Cited by 61 publications

References 141 publications

Faz Değiştiren Malzemelerle Termal Enerji Depolayan Bir Isı Değiştiricisinin Sayısal Analizi

Faz Değiştiren Malzemelerle Termal Enerji Depolayan Bir Isı Değiştiricisinin Sayısal Analizi

Modelling and data-based identification of heating element in continuous-time domain

Non-Invasive Approaches for Low-Energy Retrofit of Buildings: Implementation, Monitoring and Simulation in a Living Lab Case Study

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