In this striking collection of short poems, by Sana Rafiq-Mitchell, you will find something for every day and every mood. Poems of love and loss, satire, and philosophy, fill each page with a resonance that can sometimes be missing from modern poetry and convey the reader to a place of tangible beauty. A book which can be read in one sitting, or savored for those special moments, nameless will captivate and inspire you in equal measure.
Linear electric actuators (LEAs) and linear electric generators (LEGs) are widely used electromagnetic devices. This book deals with LEAs that convert electric energy into controlled mechanical motion of limited travel and LEGs that transform mechanical energy into electric energy. Examples range from loudspeakers and microphones to magnetically levitated material transfer in ultraclean rooms. Much of the literature on linear actuators and generators covers the principles of operation and performance calculations of these devices. Little has been published on their control or on detailed design methodologies. This book presents the first unified treatment of the subject, including the construction, operation, control and design of LEAs and LEGs. Chapters describe linear induction, permanent-magnet, linear reluctance, switched reluctance, and linear stepper actuators, as well as various types of linear electric generators. The text is amply illustrated with numerous design examples.
Domain Today Articles
Domain Today Books