Essays about: "Tunnel construction"

Showing result 16 - 20 of 50 essays containing the words Tunnel construction.

1. 16. Investigation of open-Source CFD software on shipyards - Analysis of combustion outlets on large yachts using openFoam®

   University essay from

   Author : Carl Jascha Mordhorst; [2019-07-03T12:39:50Z 2019-07-03T12:39:50Z 2011]
   Keywords : Transport; Farkostteknik; Transport; Vehicle Engineering;

   Abstract : Abstract Modern engineering requires detailed knowledge of forces, flow directions and velocities, when designing the vehicles of the future. In the ship building industry this is traditionally done in towing tank and wind tunnel experiments or by the long experience of skilled engineers. READ MORE

3. 17. Viltpassager deras utformning, funktion och hur de nyttjas av djur

   University essay from SLU/Other

   Author : Hanna Åberg; [2019]
   Keywords : viltpassager; vilt; ekologi; ; viltbroar; viltolyckor; konnektivitet;

   Abstract : Infrastrukturer så som bilvägar, tågbanor och elledningar breder ut sig över landskapet och kan vara svåra för vilda djur att korsa. När vilt försöker korsa vägen riskerar de att stöta samman med fordonen på vägen. Viltolyckor kan leda till att både människor och vilt skadas eller avlider. READ MORE

4. 18. Multi-scale modelling of fire in accelerator tunnels: a CERN case study

   University essay from Lunds universitet/Avdelningen för Brandteknik

   Author : Melchior Schepers; [2018]
   Keywords : Multi-scale modelling; CFD; tunnel fires; FDS; CERN; particle accelerator; Technology and Engineering;

   Abstract : Multi-scale modellering is een nieuwe benadering in het modelleren van rook en brand in systemen waarbij de grootte van het domein een meer conventionele volledige 3D modellering onmogelijk maakt. Het domein wordt opgesplitst in een 1D en 3D gedeelte om zo de simulatietijd te verminderen. READ MORE

5. 19. Key factors for introducing an improved climate adaptation for engineers and contractors working in multidisciplinary infrastructure projects

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Gustafsson Sandra; [2018]
   Keywords : ;

   Abstract : Climate change poses a critical threat to future development and is a reality that affects our society, our way of thinking and acting. The international body has taken common position against climate change in the expression of, inter alia, the Paris Agreement on climate change and the Sustainable Development Agenda. READ MORE

6. 20. Spatial Variability of shotcrete thickness

   University essay from KTH/Jord- och bergmekanik

   Author : Maximilian Klaube; [2018]
   Keywords : Spatial variability; Scale of fluctuation; Correlogram; Tunnel;

   Abstract : An  important  task   during  the  construction  process  is  to  validate  the dimensions  and  properties  of  a  given  structure.  The  dimensions  like  for instance the thickness of a construction element should  be measured after finishing  building  it. READ MORE