Axial-und Radialkompressoren dienen zum Verdichten von Gasen aller Art. In eine Rohr- leitung, die den Ausgangspunkt mit dem Bestimmungsort verbindet, wird der Kompressor geschaltet, der die Aufgabe hat, den Druck des Gases zu erhohen. Die Druckerhohung dient einerseits zur Erzeugung des Nutzdruckes des Gases im Verbrauchsraum, andererseits zur Dber- windung der Reibung in den Zu- und Ableitungen. Der Zweck eines Kompressors ist also die Forderung gasformigen Gutes aus einem Raum mit niederem Druck in einen Raum hoheren Druckes. Dies ist aber auch die Aufgabe der Kreiselpumpen, die der Forderung fiiissigen Gutes dienen, weshalb die theoretischen Grundlagen fiir beide Aggregatzustande die gleichen sind. Die grundsatzlichen Unterscheidungsmerkmale zwischen Kompressoren und Pumpen beruhen auf der Verschiedenheit der spezifischen Gewichte des jeweiligen Fordergutes, Gas bzw. Fliissigkeit, und in vielen Fallen auf der Verschiedenheit des elastischen Verhaltens des Fordergutes beim Durchtritt durch die Fordermaschine. Wahrend Fliissigkeiten ihre Dichte beim Durchstromen der Kreiselpumpen praktisch nicht andern, also die Stromung als inkompressibel betrachtet werden kann, muB die Kompressibilitat des Fordermediums in sehr vielen praktischen Fallen bei der Berechnung von Geblasen und Kompressoren fur gasformiges Gut beriicksichtigt werden. Da es sich bei Kompressoren wie bei Pumpen um Stromungsvorgange in ruhenden und bewegten Kanalen handelt, gehoren beide Maschinenarten zu den Stromungsmaschinen. Bei Pumpen und Kompressoren wird zur He bung des Gewichtes der Fliissigkeit bzw. zur Druckerzeugung Energie an der Antriebswelle aufgebracht, es sind Stromungs-Arbeitsmaschinen.

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Account dedicated to Print on Demand titles. Brook Bookstore offers a wide selection of books with a continuously updated catalog and fast shipments all over the world. We hold distribution rights with all of the publishers we promote and are in continuous search of new interesting titles to propose to our customers. We are part of Brandon Group SRL (an Italian company) and all of the orders are shipped from Europe. Depending on availability orders will be picked from our different warehouses. CONTACT US If you have any questions please do not hesitate to contact us sending a message to our store. We have a well prepared customer service team who will be happy to assist you. Our working hours are from Monday to Friday from 9:30 to 18:30 (CET, UTC +1) so messages received during the weekends might be responded with a slight delay but we guarantee you will get back to you as soon as possible. RETURNS If you want to return your order, please submit your request through Abebooks platform. Returns requests are managed case by case by our team and always in line with Abebooks policies: AbeBooks? Return Policy guarantees that you can return any book for a refund within 30 days, when the return is due to an error on the bookseller?s part. When the motive of the return is not due to an error of the seller it is up to Brook Bookstore to accept the return or else after studying the case. CANCELLATION You can send a cancellation request to our customer service team while the package has not yet been shipped. After that we cannot ensure we can retrieve the parcel but we suggest you to get in touch with us in order to verify the case. INVOICE You can request the invoice to be issued together with the shipment of the order or, at the latest, in the same month of the shipment.

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Brandon Group S.R.L.
Via Vannella Gaetani 27, Brandon Group, Napoli, NA, 80121, Italy

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