Results 21 to 30 of about 82,271 (294)
Study on the effect of the pressure characteristics of the cone throttle on the cavitation
The Journal of Engineering, 2018 According to the cone-type throttle valve is prone to cavitation, resulting in the reduction in the performance of the cone throttle valve. Here, a visual experimental platform for hydraulic cavitation is built, and the cavitation number of the conical ...
Jian Zhang +3 more
doaj +1 more source
Active Valve Resonant Pulse Combustor for Pressure Gain Combustion Applications [PDF]
, 2022 This work is an experimental demonstration of a novel resonant pulse combustor technology for which sustained pressure gain can be achieved at thermal equilibrium.
Lisanti, Joel +3 more
core +1 more source
Influence of quick release valve on braking performance and coupler force of heavy haul train
Railway Engineering Science, 2023 We establish a simulation model based on the theory of air flow to analyze the accelerated release effect of the quick release valve inside the air brake control valve.
Wei Wei +3 more
doaj +1 more source
Numerical Study on Flow Characteristics in High Multi-Stage Pressure Reducing Valve [PDF]
, 2017 In this paper, a new high multi-stage pressure reducing valve (HMSPRV) is proposed. The main advantages include reducing noise and vibration, reducing energy consumption and dealing with complex conditions. As a new high pressure reducing valve, its flow
Fu-qiang Chen +3 more
core +1 more source
Pressure-dependent EPANET extension [PDF]
, 2010 In water distribution systems (WDSs), the available flow at a demand node is dependent on the pressure at that node. When a network is lacking in pressure, not all consumer demands will be met in full. In this context, the assumption that all demands are
Siew, Calvin +3 more
core +1 more source
Alexandria Engineering Journal, 2023 The pumping pressure required for long-distance pipeline transporting of dense paste is very high, the pumping system vibrates strongly, and the pipeline system is seriously damaged.
Fuyan Lyu +6 more
doaj +1 more source
Transient performance of a three-way pressure reducing valve [PDF]
, 2019 The article presents experimental and theoretically simulated transient processes with serially produced three-way reduction valve with direct control NG6 of the company BoschRexroth.
Dimitrov, Sasko, Komitovski, Mihail
core +1 more source
Applied SciencesTerminal valve closures are the main causes of hydraulic transient pressure in long-distance gravitational water supply pipelines. Therefore, reducing the hydraulic transient pressure in water supply systems through appropriate valve closure strategies ...
Xiaozhou Li +3 more
doaj +1 more source
Valve exploiting the principle of a side channel turbine
EPJ Web of Conferences, 2017 The article deals with a side channel turbine, which can be used as a suitable substitute for a pressure reducing valve. Reducing valves are a source of hydraulic losses. The aim is to replace them by a side channel turbine.
Jandourek Pavel +3 more
doaj +1 more source
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source