Results 191 to 200 of about 19,694 (262)

Design of a fault-tolerant control system for a centrifugal pump-based level control system for sensor faults. [PDF]

Sci Rep
Irfan M, Amin AA, Waseem S, Rahman S, Alwadie H, Al Dawsari S.   +5 more
europepmc   +1 more source

Groundwater Solute-Induced Desorption of Perfluoroalkyl Substances (PFAS) from Colloidal Activated Carbon (CAC). [PDF]

Environ Sci Technol
Molé RA, C Velosa A, Liu X, Li G, Fan D, Danko A, Lowry GV.   +6 more
europepmc   +1 more source

Assessing the problem of excitation light scattering in high-viscosity jets used in serial crystallography sample delivery. [PDF]

J Appl Crystallogr
Niziński S, Marekha B, Reinstein J, Shoeman RL, Doak RB, Schlichting I.   +5 more
europepmc   +1 more source

Impact of Morphology and Composition of Graphene Aerosol-Gel Particles in Thin Films on Ultrafast Carrier Dynamics Studied via Transient Absorption Spectroscopy. [PDF]

J Phys Chem C Nanomater Interfaces
Auty AJ, Mansouriboroujeni N, Nagaraja T, Chekulaev D, Martsinovich N, Das SR, Chauvet AAP.   +6 more
europepmc   +1 more source

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Positive Displacement Pump for Corrosive Fluids

Review of Scientific Instruments, 1950
A positive displacement-type pump in which there are no metal parts exposed to the fluids has been built and tested. Gases, liquids, or mixtures of both can be pumped without any corrosive effects on the pump.
E. E. Glenn, Norman Hackerman
openaire   +1 more source

Positive Displacement Pumps

2019
In Figure 2.1 a pump installation with a single acting piston pump is represented. The piston pump works according to the classic crank-connecting rod mechanism (Figure 2.2)
openaire   +1 more source

Positive-displacement cryogenic expander pump

Chemical and Petroleum Engineering, 1994
Today cryogenic circulating systems are used in many branches of technology as cryostats for superconducting devices and in cryogenic vacuum pumps where a high vacuum or a high capacity is required. One of the most important elements in these systems is the flow driver - the device which causes the cryogenic liquid to circulate. Systems which include a
N. V. Filin, T. Yu. Vidineeva, M. I. D'yachkov   +2 more
openaire   +1 more source

Modeling a variable speed drive for positive displacement pump

2014 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2014
Positive displacement pumps are critical to applications ranging from drug delivery to water jet cutters. The reciprocating motion of these pumps means that their output inevitably pulses at the rate proportional to the speed of the drive. However, if the constant speed drive, traditionally employed in PD pumps, is replaced by one that can dynamically ...
Josifovic, Aleksandar, Corney, Jonathan, Davies, Bruce   +2 more
openaire   +3 more sources