%A Jędral, Waldemar %D 2011 %T PROBLEMS OF RESEARCH ON POWER PLANT CENTRIFUGAL PUMPS %K %X Research results are presented and new investigation trends are shown concerning: - methods of axial and radial thrust calculation, - balancing devices and their optimization, - improvement of pumps design increasing their efficiency, - optimum pump selection and energy-saving operation. %U https://papers.itc.pw.edu.pl/index.php/JPT/article/view/123 %J Journal of Power Technologies %0 Journal Article %P 3-12%V 80 %@ 2083-4195