Results 51 to 60 of about 18,474 (162)

Influence of tip clearance on the performance of a screw axial-flow pump

Advances in Mechanical Engineering, 2017
Screw axial-flow pumps, with three different tip clearance values ( R TC  = 1, 2, and 3 mm), were respectively investigated to analyze the influence of key parameters on external characteristics and cavitation performance.
Peng Lin, Meiqing Liu, Wensheng Zhao, Zhiyong Liu, Yuanwei Wu, Fei Xue, Yipeng Zhang   +6 more
doaj   +1 more source

Study on cavitation influence for pump head in an axial flow pump

Journal of Physics: Conference Series, 2015
The size of axial flow pumps used in drainage pump stations has recently decreased, and their rotation speeds have increased, causing an increase in the risk of cavitation. Therefore, to provide highly reliable pumps, it is important to understand the internal flow of pumps under cavitating conditions.
K Hosono, Y Kajie, S Saito, K Miyagawa
openaire   +1 more source

Study of the head-capacity curves of an axial pump under high back-pressure conditions

Вестник трансплантологии и искусственных органов
Objective: to study the hydraulic characteristics of an axial pump under conditions where the external back pressure at the outlet exceeds the maximum pressure generated by the pump, and to determine the corresponding headcapacity curves (HCC) in this ...
M. S. Nosov, V. M. Zakharevich, T. A. Khalilulin, O. A. Pozdnyakov, A. S. Buchnev   +4 more
doaj   +1 more source

Failure investigation of canned motor pump high temperature at yellow Teikoku Rotary Guardian as circulating pumps on the refining column

Scientific Reports
The canned motor pump has a unique design where the motor rotor and pump impeller are mounted on the same shaft, requiring careful balancing of axial and radial forces to ensure reliable operation.
Anggara Dwita Burmana, Vikram Alexander, Taslim Taslim, Noureddine Elboughdiri, Mohammad Yazdi, Iriany Iriany   +5 more
doaj   +1 more source

Influence of inflow directions and setting angle of inlet guide vane on hydraulic performance of an axial-flow pump. [PDF]

Sci Rep, 2023
Nguyen DA, Ma SB, Kim S, Kim JH.
europepmc   +1 more source

Analysis of pressure pulsation and energy characteristics of guide vane for axial flow pump based on Hilbert-Huang transform considering impeller-guide vane interaction. [PDF]

Sci Prog, 2023
Lin Z, Yang F, Ding P, Teng J, Yuan Y, Jin Y.   +5 more
europepmc   +1 more source

What is known in pre-, peri-, and post-procedural anticoagulation in micro-axial flow pump protected percutaneous coronary intervention? [PDF]

Eur Heart J Suppl, 2022
Leick J, Grottke O, Oezkur M, Mangner N, Sanna T, Al Rashid F, Vandenbriele C.   +6 more
europepmc   +1 more source

Energy Characteristics of a Bidirectional Axial-Flow Pump with Two Impeller Airfoils Based on Entropy Production Analysis. [PDF]

Entropy (Basel), 2022
Meng F, Li Y.
europepmc   +1 more source

Impact of Impeller Speed Adjustment Interval on Hemolysis Performance of an Intravascular Micro-Axial Blood Pump

Micromachines
Background: In recent years, intravascular micro-axial blood pumps have been increasingly used in the treatment of patients with cardiogenic shock. The flow rate of such blood pumps requires adjustment based on the patient’s physiological condition ...
Yuan Liu, Yuanfei Zhu, Shangting Wang, Hualin Fu, Zhexin Lu, Ming Yang   +5 more
doaj   +1 more source

Analysis of Energy Loss Characteristics of Vertical Axial Flow Pump Based on Entropy Production Method under Partial Conditions. [PDF]

Entropy (Basel), 2022
Yang F, Chang P, Cai Y, Lin Z, Tang F, Lv Y.   +5 more
europepmc   +1 more source