Experimental Study on Factors Affected Drag Torque of Hydro-viscous Clutch

Online Estimation of Clutch Drag Torque in Wet Dual Clutch Transmission Based on Recursive Least Squares

Viscous dynamics of Lyme disease and syphilis spirochetes reveal flagellar torque and drag.

The spirochetes that cause Lyme disease (Borrelia burgdorferi) and syphilis (Treponema pallidum) swim through viscous fluids, such as blood and interstitial fluid, by undulating their bodies as traveling, planar waves. These undulations are driven by rotation of the flagella within the periplasmic space, the narrow (∼20-40 nm in width) compartment between the inner and outer membranes. We show ...

Study of Torque, Drag and Hydraulics of a Deviated Drilled Well using Drilling Office Software

Rotational drilling was a revolution in drilling technology. It made the drilling process more efficient and faster and more depth of well could be achieved through rotation method. Besides all of its advantages, the rotation approach induced some problems like pipe sticking and downhole cleaning to the drilling procedure. Hole cleaning and reduction of torque and drag seems to be vital in incl...

Experimental Study on the Electro-hydro- Mechanical Behaviour of Clays

W W W .R U B .D E /S F B 8 3 7 The application of electrical energy during Electrokinetic Treatment (EKT) on soils has been well experimented in order to either consolidate (by dewatering) or decontaminate them. Several practical cases in the literature validate the use of this technique to improve the mechanical properties of soft clays in foundations, excavations and other geotechnical works....

a study on construction of iranian life tables: the case study of modified brass logit system

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