Abu Ja'far Muhammad ibn Musa Al-Khwarizmi (c800 - c850), was born in central Asia in what is now known as Uzbekistan. He moved to Baghdad were he worked as a mathematician. Al-Khwarizmi is considered by many to be the founder of modern day algebra (al-jabr). Algorithm was named after him. He believed that any math problem, now matter how difficult it may be, could be solved if broken into smaller steps and logically derive the correct answer.
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Characteristic for the floating cup technology are the low friction of the principle leading to a high efficiency and low starting torque. The pulsations are low, especially due to the high number of pistons. Noise emissions are low due to low pulsations and the balanced construction. Furthermore the floating cup can be produced at low costs. The power density of the slipper type, bent axis and Floating Cup machine are comparable. Measurements by the Institut fur Fluid-technische Antriebe und Steuerungen of the University of Aachen (IFAS) on the latest prototypes prove the high efficiency and low torque loss of the Floating Cup concept. |
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