Sökning: "research facility"

Visar resultat 21 - 25 av 246 avhandlingar innehållade orden research facility.

1. 21. Virtual Collaborative Design Environment: Information structure and interfaces

   Författare :Shahin Sateei; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cross-project learning; Collaborative Virtual Environment CVE ; Design Guidelines; virtual reality; Head-mounted display HMD ; User involvement;

   Sammanfattning : The failure to identify design issues in early phases of construction projects has been identified as a significant cause of costly rework, as these issues can impact the building occupants’ abilities to efficiently perform their daily work tasks. Therefore, it is crucial to consider their feedback when design reviewing. LÄS MER

3. 22. The Quest for the Room of Requirement - Why Some Activity-based Flexible Offices Work While Others Do Not

   Författare :Maral Babapour Chafi; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Activity-based working ABW ; Appropriation and adoption of innovations; Office ergonomics; Activity Theory; Process evaluation; Occupational Health Safety OHS ; Workspace design.;

   Sammanfattning : The overarching purpose of this thesis is to develop further knowledge of the consequences of relocating to Activity-based Flexible Offices (AFOs). As workspace design innovations, AFOs are increasingly implemented in organisations. AFOs comprise a variety of workspaces for employees to choose from depending on their preferences or activities. LÄS MER

4. 23. Experimental Studies on the Aeroacoustics of Low-Speed Axial Fans

   Författare :Michail Vourakis; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; low-speed axial fans; electric fans; experimental; laser Doppler anemometry; low-pressure axial fans; cooling fan; aeroacoustics; rotating ring;

   Sammanfattning : Low-speed axial fans are used in thermal management systems of internal combustion and electric vehicles. These systems are compact, cost-effective, all while addressing safety concerns. On the downside, fan operation leads to flow induced noise. LÄS MER

5. 24. Taking stock of large-scale lithium-ion battery production using life cycle assessment

   Författare :Mudit Chordia; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Brine; Spodumene; Lithium-ion battery; Lithium; Life cycle assessment; Giga-factory; Upscaling;

   Sammanfattning : Battery electric vehicles are being increasingly favored as an alternative to internal combustion engine vehicles (ICEVs). This is mainly due to their lower environmental impact when compared to ICEVs over the vehicle’s lifetime. LÄS MER

7. 25. Self-Regulating Active Chilled Beams

   Författare :Peter J Filipsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Comfort cooling; High temperature cooling; Self-regulation; Active chilled beams;

   Sammanfattning : By designing comfort cooling systems to operate with higher chilled water temperatures, electricity driven chillers may be replaced by natural sources of free cooling. It also enables the possibility of self-regulation which, due to simplicity and robustness, brings cost-savings both during installation and maintenance of the building. LÄS MER