Results 231 to 240 of about 26,083 (287)

Influence of the Catecholamine Syringe Changeover Method on Patients' Blood Pressure Variability: A Single-Center Retrospective Study. [PDF]

Nurs Rep
Niitsu Y, Tsuchida T, Sato R, Shintaku J, Iwasa K.   +4 more
europepmc   +1 more source

Development of a sustainable portable Archimedes screw turbine for hydropower generation. [PDF]

Sci Rep
Khan N, Sarwar MK, Rashid M, Abbasi HKJ, Haider S, Tariq MAUR, Nadeem A, Zulfiqar MA, Salem A, Al-Ansari N, Okasha AM, Dewidar AZ, Mattar MA.   +12 more
europepmc   +1 more source

Research and development of the pulse acquisition system and the pulse biomimetic reproduction system. [PDF]

J Tradit Chin Med
Kai YI, Yunjing MA, Shen G, Heng L, Bin XU.   +4 more
europepmc   +1 more source

Trying to create order in chaos-healthcare workers' perspective of COVID-19 intensive care (a qualitative study). [PDF]

BMJ Open Qual
Meurling L, Escher C, Dahl O, Osika W, Ruiz M, Ericson M, Creutzfeldt J.   +6 more
europepmc   +1 more source

The second energy R & D programme. Energy conservation (1979-83). Survey of results. EUR 8661 EN. Energy [PDF]

, 1983
Pilavachi, P.A., Zeyers , P.
core  

Performance analysis of external gear pumps in polymer extrusion

, 2022
openaire   +1 more source

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Numerical Analysis of External Gear Pumps Including Cavitation

Journal of Fluids Engineering, 2012
Hydraulic machines are faced with increasingly severe performance requirements. The need to design smaller and more powerful machines rotating at higher speeds in order to provide increasing efficiencies has to face a major limitation: cavitation. The problem is inherently three-dimensional, due to the axial clearances, the relief and circumferential ...
D. del Campo, R. Castilla, G. A. Raush, P. J. Gamez Montero, E. Codina   +4 more
openaire   +3 more sources

Vibration and dynamic loads in external gear pumps

Archives of Civil and Mechanical Engineering, 2015
This paper presents the model for simulation of vibration and dynamic loads in external gear pumps. The calculation has been carried out in Matlab/Simulink program. The vibrations of gears are excited due to the variable pressure forces and variable stiffness of the gearing.
W. Fiebig, M. Korzyb
openaire   +3 more sources