Search for dissertations about: "hydraulic"
Showing result 1 - 5 of 458 swedish dissertations containing the word hydraulic.
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1. Decentralizing hydraulic society : Actor responses to institutional arrangements in Vietnam
Abstract : Irrigation decentralization has been launched worldwide with high expectations of improved governance, efficiency, and productivity through democratic processes. However, there is widespread recognition that decentralization is, in reality, unlikely to bring about these positive outcomes. READ MORE
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2. Hydraulic fill transport : flow characterization of cyclone classified tailings
Abstract : .... READ MORE
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3. On Motion Control of Linear Incremental Hydraulic Actuators
Abstract : Linear Incremental Hydraulic Actuators combine one or more short-stroke cylinders, and two or more engaging/disengaging mechanisms into one actuator with long, medium, or even unlimited stroke length. The motion of each single short-stroke actuator concatenated by the engaging/disengaging mechanisms forms the motion of the linear incremental hydraulic actuator. READ MORE
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4. Numerical and experimental study of performance of a hydraulic motor
Abstract : The aim of this study was to develop an understanding of the fluid properties that influence the efficiency of hydraulic systems in a steady-state, especially components in hydrostatic transmission systems under different running conditions. The aim has also been to investigate and model the sources of losses in hydraulic machines, in order to estimate the losses, taking fluid properties into account. READ MORE
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5. Stabilization of fine-grained soils in cold environment and exposed to seasonal frost : By-products as hydraulic binders
Abstract : This doctoral thesis deals with the stabilization of fine-grained soils using by-product originated hydraulic binders. The use of fine-grained soils as subsoil for infrastructure projects is often limited because of the risk for instability. READ MORE