Essays about: "Small hydraulics"

Showing result 1 - 5 of 13 essays containing the words Small hydraulics.

  1. 1. Co-Simulation Development for Improved Cavitation Predictions in Oil-Hydraulics Systems : An investigation into the cavitating flow behavior of repetitive water hammers.

    University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

    Author : Thisal Mandula Sugathapala; Twan Bakker; Rahul Gudur Suresh; Aryan Delir; [2022]
    Keywords : co-simulation; water hammer; cavitation;

    Abstract : Numerical modeling of cavitation using computational software is a highly pursued topic of research due to its impact in different industrial sectors. While some industrial applications such as wastewater treatment and mineral processing are known to advantageously use this phenomena, it remains an unwanted process in others where it is known to induce vibration, reduce performance and cause structural damage. READ MORE

  3. 2. Modelling and improvement of 2-Speed Smoothing System

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Oskar Nilsson; [2021]
    Keywords : Simulink; Skid-steer; Hydraulics;

    Abstract : A skid steer loader is a machine used in construction for multiple tasks. Its small size and versatility makesit a use-full addition to any work site. The machine is driven by a combustion engine that in turn powers ahydraulic pump. This hydraulic fluid from the pump is then directed to either motor to propel the vehicle. READ MORE

  4. 3. Analysis of dropbox assisted hydraulic traction

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Zhen LI; [2017]
    Keywords : Accumulator; Brake Energy Recovery; Drive; Hydraulics; Truck; Ackumulator; Drivlina; Hydraulik; Lastbil; Regenerativ bromsning;

    Abstract : The research looks at the advantages and disadvantages of a hydraulic auxiliary drive (HAD) system which is installed on a 25 meter long timber transport vehicle. The purpose is to investigate the performance with regard to energy, economy and environment of the system due to the added components, the hydraulic accumulators. READ MORE

  5. 4. Model-based study of the energy efficiency of two different types of harvester cranes

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Johan Forsberg; [2014]
    Keywords : Forest machines; hydraulics; efficiency; Skogsmaskiner; hydraulik; effektivitet;

    Abstract : In today’s forest industry two mechanized methods are used, the Tree Length (TL) method and the Cut To Length (CTL) method. With the Tree Length method, trees are harvested and extracted from the forest as a whole tree to be further processed whereas with the Cut To Length method trees are harvested, branches are removed and the tree is cut to desired length to be extracted by a forwarder. READ MORE

  6. 5. Validation of TRACE Code against ROSA/LSTF Test for SBLOCA of Pressure Vessel Upper-Head Small Break

    University essay from KTH/Kärnkraftssäkerhet

    Author : Mian Xing; [2012]
    Keywords : SBLOCA; LSTF; TRACE; thermal-hydraulics transient; safety analysis;

    Abstract : OECD/NEA ROSA/LSTF project tests are performed on the Large Scale Test Facility (LSTF). LSTF is a full-height, full-pressure and 1/48 volumetrically-scaled two-loop system which aims to simulate Japanese Tsuruga-2 Westinghouse-type 4-loop PWR. READ MORE