Essays about: "Industrial machinery"

Showing result 26 - 30 of 53 essays containing the words Industrial machinery.

  1. 26. Relating gas turbine performance to combined cycle efficiency

    University essay from Lunds universitet/Institutionen för energivetenskaper

    Author : Simon Frick; [2018]
    Keywords : combined cycle efficiency; second law efficiency; exergy; HRSG; irreversibility; heat engine; thermodynamics; T-q diagram; Technology and Engineering;

    Abstract : The gas turbine has been around for over a century, providing power for a variety of applications. The efficiency, i.e. the amount of power produced per kilogram of fuel provided, has increased steadily over the years and is today greater than 44 percent in a state of the art gas turbine. READ MORE

  3. 27. Analysis of welded reinforcements on a boom mower : A structural and modal analysis of reinforcement properties on a industrial boom mower

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

    Author : Lars Andreas Sundberg; [2018]
    Keywords : Vibrations; Finite; element; method; optimization; boom; mower; Cranab; vibrationer; finita; element; metod; optimering; kättingröjare; Cranab;

    Abstract : Road safety is a complicated issue that affects most world economies due to its negative socioeconomic impact. Road safety programs include different programs that cover different areas for minimizing the effects of these impacts. One of these programs focuses road safety against invasion of wildlife into traffic roads. READ MORE

  4. 28. Plastic contacts in particle based simulations

    University essay from Umeå universitet/Institutionen för fysik

    Author : Joacim Lindberg; [2018]
    Keywords : Algoryx; simulations; granular materials; particles; physics;

    Abstract : Granular materials, large collections of macroscopic particles, are something that is commonly found in both nature and industry. Examples of such can be sand, ore, grains, seeds or snow. Simulations of granular materials are important in many industrial cases. READ MORE

  5. 29. Data collection for management of fuel consumption in vehicles and machinery : A study on the challenges and strategic possibilities in the construction industry

    University essay from KTH/Industriell ekologi

    Author : Omnia Bakhiet; [2017]
    Keywords : Vehicles; machines; fuel consumption; data collection; Fordon; maskiner; bränsleförbrukning; datainsamling;

    Abstract : Energy utilization in Sweden has been on a rise since the 1980’s and the industrial sector has been its highest consumer. The construction industry plays a central role in building and developing cities for a population which is increasing rapidly year by year. READ MORE

  6. 30. Unstructured mesh adaptation for turbo-machinery RANS computation

    University essay from KTH/Flygdynamik

    Author : Marc-Antoine Bouvattier; [2017]
    Keywords : Metric tensor; mesh adaptation; anisotropy; projection error; turbo-machinery; unstructured mesh; Riemannian;

    Abstract : This paper gives an overview of the mathematical and practical tools that can be used in turbo-machinery RANS simulation to realize unstructured mesh adaptation. It first presents the concept of metric and recalls that the hessian of the physical flow properties can become, thanks to small modifications, both a metric and a upper bound of the P1 projection error. READ MORE