Method and apparatus for measuring pressure drop of magneto-rheological suspensions in microchannels

Methods and apparatus are disclosed for characterizing flow of magneto-rheological suspensions through microchannels. The apparatus includes a pump for pumping a the magneto-rheological suspension; a microchannel hydraulically coupled to the pump and configured to receive the magneto-rheological sus...

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Bibliographische Detailangaben
Hauptverfasser:	GORDANINEJAD FARAMARZ, WHITELEY JOSEPH L
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEANS FOR DAMPING VIBRATION MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MECHANICAL ENGINEERING PHYSICS SHOCK-ABSORBERS SPRINGS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Methods and apparatus are disclosed for characterizing flow of magneto-rheological suspensions through microchannels. The apparatus includes a pump for pumping a the magneto-rheological suspension; a microchannel hydraulically coupled to the pump and configured to receive the magneto-rheological suspension from the pump; a manifold hydraulically coupled between an outlet of the microchannel and the pump; a static pressure tap configured to convey a static pressure of the manifold; a pressure sensor hydraulically coupled to the pressure tap and configured to receive the static pressure conveyed therefrom; and a magnet positioned to direct a magnetic field toward the microchannel and contents disposed therein.