Essays about: "fluent gambit cfd"

Showing result 1 - 5 of 7 essays containing the words fluent gambit cfd.

  1. 1. Numerical Study on Hydrodynamic Characteristics of Flood Discharge Tunnel in Zipingpu Water Conservancy Project : Using RANS equations and the VOF model

    University essay from Uppsala universitet/Elektricitetslära

    Author : Micaela Hamberg; Signe Dahlin; [2019]
    Keywords : VOF; RANS; Navier-Stokes; Spillway; Discharge tunnel; ANSYS; Fluent; CFD; Grid convergence index; Design of spillway; Cavitation; Gambit; k-epsilon; Ansys Gambit;

    Abstract : To avoid the large amount of damage that floods can cause, spillway tunnels are used to control water levels. To ensure the safety of water transportation through spillway tunnels, the behaviour of the water throughout the tunnel is important to know. READ MORE

  3. 2. CFD modelling of dam spillway aerator

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Raphaël Damiron; [2015]
    Keywords : 3D flow; VOF; CFD; aerator; spillway; Technology and Engineering;

    Abstract : The purposes of this master thesis are the simulation of the aerator air flow driven by the spillway water flow in the Bergeforsen dam and the behavior of the flow in the stilling basin. Aerators are employed to supply air at critical locations in the flow where low pressure and cavitation may occur in order to protect the structure. READ MORE

  4. 3. Jet flow simulations of Baihetan hydropower station’s discharge surface spillways

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Benjamin Blomqvist; Britta Rönntoft; [2015]
    Keywords : CFD; Baihetan; spillway; hydropower;

    Abstract : This project was performed in order to determine if numerical simulations can be used to predict the spreading of a water jet that exits the discharge surface spillways of Baihetan hydropower station. If the spreading ranges can be predicted correctly using numerical simulations, the pressure distribution in the plunge pool downstream the dam can be determined. READ MORE

  5. 4. Computer simulations of temperature and flow field in industrial spaces using confluent jets air supply method

    University essay from Avdelningen för bygg- energi- och miljöteknik

    Author : Luis Viguer Torres; Borja Fatas Perez; [2012]
    Keywords : HVAC; confluent jets; industrial ventilation; CFD; fluent; gambit; airpak.;

    Abstract : Ventilation systems are closely connected to indoor environment. In industrial spaces it has a major impact due to air quality and thermal comfort requirements, which leads into health and economy improvements. READ MORE

  6. 5. Study of temperature raise in Gavleån river related to district cooling

    University essay from Avdelningen för bygg- energi- och miljöteknik

    Author : Alex Monleon Jimenez; David Villas Roca; [2010]
    Keywords : CFD; river; temperature raise; heat transfer; convection; conduction; gambit; fluent; solidworks; yplus value; velocity vectors; modeling;

    Abstract : This project is a preliminary study in order to build a small power plant, located beside to Gavleån River. It has been designed with the aim of cooling a district of Gävle city, Sweden. That big project is carried out by the international consulting engineering company SWECO. READ MORE