GLORIA

GEOMAR Library Ocean Research Information Access

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Online Resource
    Online Resource
    ITU Press, Press of the Istanbul Technical University ; 2016
    In:  A/Z : ITU journal of Faculty of Architecture Vol. 13, No. 1 ( 2016), p. 29-41
    In: A/Z : ITU journal of Faculty of Architecture, ITU Press, Press of the Istanbul Technical University, Vol. 13, No. 1 ( 2016), p. 29-41
    Type of Medium: Online Resource
    ISSN: 1302-8324
    Language: Unknown
    Publisher: ITU Press, Press of the Istanbul Technical University
    Publication Date: 2016
    detail.hit.zdb_id: 2674531-8
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Online Resource
    Online Resource
    IOP Publishing ; 2021
    In:  Journal of Physics: Conference Series Vol. 2042, No. 1 ( 2021-11-01), p. 012155-
    In: Journal of Physics: Conference Series, IOP Publishing, Vol. 2042, No. 1 ( 2021-11-01), p. 012155-
    Abstract: With climate change severe events, more and more vulnerable populations suffer from extreme heat waves. This paper presents a hands-on experimental idea for testing vernacular passive cooling strategies using traditional Shisha clay funnels for the Egyptian hot dry climate. Several clay funnels were investigated in terms of shape, size and form. The clay funnels were measured and simulated for their efficiency in accelerating air flow inside residential units and ability to enhance the air velocity if used combined with cross ventilation strategies. Computational Fluid Dynamics (CFD) simulations were conducted in ANSYS Fluent to understand the airflow behaviour inside the simulated test shoe boxes resembling living rooms - using the standard k-∈ turbulence model - for single and multi-units’ configurations. Followed by experimental test cells application for the cooling system and monitoring for testing thermal performance. The simulation results showed significant enhancement in air flow and air speed inside the test room compared to conventional windows, while the test cells monitoring showed an average reduction in indoor temperature and humidity with 2 degrees and 15 % respectively. Further monitoring is needed for other alternations of the eco-cooler funnel design for better performance.
    Type of Medium: Online Resource
    ISSN: 1742-6588 , 1742-6596
    Language: Unknown
    Publisher: IOP Publishing
    Publication Date: 2021
    detail.hit.zdb_id: 2166409-2
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    Online Resource
    Online Resource
    Elsevier BV ; 2023
    In:  SSRN Electronic Journal
    In: SSRN Electronic Journal, Elsevier BV
    Type of Medium: Online Resource
    ISSN: 1556-5068
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2023
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 4
    In: Solar Energy, Elsevier BV, Vol. 122 ( 2015-12), p. 820-833
    Type of Medium: Online Resource
    ISSN: 0038-092X
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2015
    detail.hit.zdb_id: 2015126-3
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 5
    In: Buildings, MDPI AG, Vol. 13, No. 1 ( 2022-12-22), p. 21-
    Abstract: In hot dry regions, the building envelope receives abundant solar radiation, which contributes to heat stress and indoor thermal discomfort. To mitigate overheating inside spaces, cooling is the main basic requirement during most of the year. However, due to the harsh climatic conditions, buildings fail to provide passively the required comfort conditions. Consequently, they are fully dependent on-air conditioning systems, which are huge energy consumers. As roofs are exposed to the sun throughout the daytime, they are estimated to be the main source of heat stress. In return, they can contribute significantly to achieve optimum comfort and energy savings when efficient design strategies are used in an early design stage. To examine the potential for cooling load reduction and thermal comfort enhancement by using cooling roof techniques in residential buildings, a study was performed in the city of Biskra (southern Algeria). Accordingly, an in-field measurement campaign was carried out on test-cells during five days in summer. Three different cooling roof techniques were addressed: (a) cool reflective white paint (CR), (b) white ceramic tiles (CT) and (c) a cool-ventilated roof (C-VR). These roofing alternatives were investigated by monitoring both roof surface temperatures and indoor temperatures. Comparative analysis showed that a cool-ventilated roof is the most efficient solution, reducing the average indoor temperature by 4.95 °C. A dynamic simulation study was also performed based on TRNSYS software to determine the best roofing system alternatives in terms of thermal comfort and energy consumption, considering the hottest month of the year. Simulation tests were run on a base-case model representing the common individual residential buildings in Biskra. Results showed that a double-skin roof combined with cool-reflective paint is the most efficient roofing solution. By comparison to a conventional flat roof, meaningful improvements have been achieved, including reducing thermal discomfort hours by 45.29% and lowering cooling loads from 1121.91 kWh to 741.09 kWh.
    Type of Medium: Online Resource
    ISSN: 2075-5309
    Language: English
    Publisher: MDPI AG
    Publication Date: 2022
    detail.hit.zdb_id: 2661539-3
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 6
    Online Resource
    Online Resource
    Emerald ; 2018
    In:  International Journal of Architectural Research: ArchNet-IJAR Vol. 12, No. 1 ( 2018-03-29), p. 338-
    In: International Journal of Architectural Research: ArchNet-IJAR, Emerald, Vol. 12, No. 1 ( 2018-03-29), p. 338-
    Abstract: Sustainability and environmental illiteracy is still common in architectural curricula for undergraduate education. This may lead to further generations of architects who are unequipped for global sustainability goals. This paper discusses a living lab teaching experience which investigates the roles of learning through doing and hands-on building experimentation to root an understanding of sustainability in architectural education. The design studio at the centre of this paper was focused on passive, low-cost and energy-efficient approaches suitable for a hot arid climate. The students were asked to design a refugee shelter prototype that was cost- and time-efficient, that would also present the least impact on the environment after demolition. The course’s teaching process also included invited guest speakers, field trips and a hands-on workshop for low-tech building techniques as a prelude to designing and building a full-scale physical model. Thermal comfort and energy consumption for the design proposal were evaluated by simulation, and the physical model was evaluated by field monitoring. This paper outlines the design studio pedagogical experimental living lab process and the resulting students’ projects. It also shows the various skills the students acquired and suggests how this type of pedagogy can be viewed as a pilot model for green architecture education.
    Type of Medium: Online Resource
    ISSN: 1938-7806
    Language: Unknown
    Publisher: Emerald
    Publication Date: 2018
    detail.hit.zdb_id: 2433361-X
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 7
    In: Solar Energy, Elsevier BV, Vol. 123 ( 2016-01), p. 160-173
    Type of Medium: Online Resource
    ISSN: 0038-092X
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2016
    detail.hit.zdb_id: 2015126-3
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 8
    Online Resource
    Online Resource
    Malmo University ; 2023
    In:  Journal of Teaching and Learning in Higher Education Vol. 4, No. 2 ( 2023-06-20)
    In: Journal of Teaching and Learning in Higher Education, Malmo University, Vol. 4, No. 2 ( 2023-06-20)
    Abstract: The Ph.D. research and supervision process passes through different momentums of ups and downs, demotivation, and stress. Unexpected situations, such as the COVID-19 pandemic, and its considerable influence on daily life and their working situation and research process, put new pressures on Ph.D. students. This study aims to investigate the COVID-19 pandemic on doctoral motivation, the supervisions' strategies, and the importance of supervisors in helping students tackle demotivation and stress situations. In this study, we conducted an online survey, including open-ended and Likert scale questions, distributed among the doctoral students and interviews with supervisors at Malmö University. According to the survey result, the pandemic has affected the doctoral students' research methodological process, communication frequency and efficiency with their supervisors, access to the office and laboratory, and motivation to write and finish their doctoral thesis. Stress, new life and family priorities, the uncertainty of fieldwork and research methods, isolation, skepticism about the importance of their research, and less connection with supervisors and peers have been mentioned as their reasons for demotivation. In addition, the survey results showed that most respondents emphasized the importance of the supervisors' role in their motivation. The message from this study is that the clarity of feedback, setting realistic goals, time management, mutual understanding, caring and support, flexibility and availability, regular and informal meetings, and positive attitudes are essential factors in doctoral supervision under stressful situations. The findings pinpoint the most efficient supervision strategies during challenging situations like the pandemic, which can be lessons for future similar events. However, the results also addressed the students' different needs and the importance of awareness and attention to the students' differences under supervision and mentoring.
    Type of Medium: Online Resource
    ISSN: 2004-4097
    Language: Unknown
    Publisher: Malmo University
    Publication Date: 2023
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 9
    Online Resource
    Online Resource
    Elsevier BV ; 2020
    In:  Journal of Cleaner Production Vol. 275 ( 2020-12), p. 122998-
    In: Journal of Cleaner Production, Elsevier BV, Vol. 275 ( 2020-12), p. 122998-
    Type of Medium: Online Resource
    ISSN: 0959-6526
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2020
    detail.hit.zdb_id: 1179393-4
    detail.hit.zdb_id: 2029338-0
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 10
    Online Resource
    Online Resource
    Elsevier BV ; 2019
    In:  Solar Energy Vol. 193 ( 2019-11), p. 556-567
    In: Solar Energy, Elsevier BV, Vol. 193 ( 2019-11), p. 556-567
    Type of Medium: Online Resource
    ISSN: 0038-092X
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2019
    detail.hit.zdb_id: 2015126-3
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...