John Olsen

Tervetuloa Pohjoismaiden suurimpaan verkkokirjakauppaan! Adlibris kannattaa sananvapautta, ja haluamme edistää kirjallisuuden ja tiedon saatavuutta.

Hill & Smith, a stalwart of the UK's West Midlands industrial scene, is today a leading provider of sustainable infrastructure products and services to a wide range of sectors in multiple international markets. This short history traces its 200-year journey, starting in 1824 as a family-owned ironworks in the heart of the Black Country, the birthplace of the Industrial Revolution. It continues through the highs and lows of the 20th century with two World Wars, a listing on the London Stock Exchange, the stark impact of the UK steel industry's decline, and latterly diversification through a series of acquisitions. Finally, it describes the business's 21st century transformation into a major international group, still based in the West Midlands but employing almost 4,500 people worldwide and valued at close to GBP1.5bn. The book looks at the events that have shaped Hill & Smith's story, the enduring qualities and values that have underpinned its success, and the key people that have made it happen.

Stranger West is book 3 in the Stranger Bridgerland Series. Stranger West is a collection of first-hand accounts of the Paranormal from the Western United States. Stories of Ghosts, Sasquatch, Cryptids, and UFOs await you in this 3rd book. Stranger West is part of the collection of stories Author John Olsen has collected over 30 years of paranormal research.

Pumper indgår i mange sammenhænge og mange teknikere arbejder med pumper, det være sig inden for projektering, drift eller vedligehold af pumpeanlæg. Pumpe Ståbi henvender sig netop til dem. I Pumpe Ståbi kan man læse om de basale emner, f.eks. væskestrømning, pumpetyper mv., og man kan bruge bogen når man skal dimensionere rør og tætninger. Beslægtede emner, f.eks. el-motorer, måleteknik og korrosion, behandles indgående. Indhold:Matematik, statistik og økonomiEnhederVæskers fysiske egenskaberVæskestrømningCentrifugalpumperFortrængningspumper (positive pumper)Andre pumpetyperAkseltætningerTrykstød i rørledningerArmaturerPumpestationerRørledningerEl-motorer og styringMåleteknikKorrosion og materialerVedligehold af pumpesystemerKøb af pumperInstallation af pumperEksempler på anvendelse af centrifugalpumperOversigt over normer for centrifugalpumperGrafiske symboler for pumper og ventiler