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A plain language guide to the tools and techniques needed to ensure efficiency, Working Guide to Pump and Pumping Stations provides practicing engineer and senior field personnel with a quick but rigorous exposition of pumps, including applications. In this book, readers find expert advice for determining TDH, NPSH, BHP and driver power requirements, discharge temperature, parallel/series operation and their impact on the operating conditions; developing system-head curves and performance considerations; pump selection for multi-product operations. The book also emphasizes the understanding of the internal workings of pumping systems and their components.
Introduction
Chapter One: Pump Performance
Chapter Two: Liquid Properties versus Pump Performance
Chapter Three: Power Required to Drive Pumps
Chapter Four: Pump Performance at different Impeller Size and speeds
Chapter Five: Pump Applications
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Moduł sterownika serwomechanizmów PCA9685 dedykowany dla płytek edukacyjnych micro:bit. Pozwala na sterowanie 16 kanałami PWM. SB Components 09183
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Magnes trwały neodymowy walcowy o średnicy 12 mm i wysokości 6 mm.
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Zestaw uruchomieniowy dla mikrokontrolerów ADuCM360/361
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Pamięć EEPROM CAT93C86LI-G; 16kbit; 2K x 8bit; czas dostępu: 150ns; Zasilanie: 1,8...5,5 V; 8-Pin PDIP
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Wyświetlacz LCD 2x16, 85x30mm, LED backlight (RGB) FSTN, enhanced temperature range, RoHS
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