Results 41 to 50 of about 115 (92)

Development and Validation of LiDAR Sensor Simulators Based on Parallel Raycasting. [PDF]

Sensors (Basel), 2020
Gusmão GF, Barbosa CRH, Raposo AB.
europepmc   +1 more source

Free Convection Model Development for the Thermal Analysis of Cavities in Subsea Christmas Trees

, 2014
A free convective heat transfer model was developed in ANSYS CFX for trapped fluid volumes located inside subsea christmas trees. Analytical and numerical solutions to the heat transfer problem were generated for a vertical concentric cylinder enclosure containing water in the annulus, with aspect ratios D_o/D_i = 3/2 and H = 10 D_o.
openaire   +1 more source

Multi-motor Collaborative Control Strategy for All-electric Subsea Valve Actuator

Shiyou jixie
When multiple motors of all-electric actuator in subsea christmas tree work together, the vibration of the retarder will occur due to error and other reasons.In order to reduce the vibration of transmission system caused by synchronization errors, the ...
Song Zhen, He Yuming, Cao Jia, Wang Jianxing, Luo Shu, Luo Yunli   +5 more
doaj  

Optimization Design Method for Hole Layout of Equal Percentage Cage Type Control Valve

Shiyou jixie
To solve the problems such as relying on experience,long design cycle and low design accuracy in the design of cage type control valves in China,based on flow equation,flow characteristic equation and hole geometry equation,a mathematical model for hole ...
Wang Yi, Wang Yong, Li Yanbin, Cao Yanling   +3 more
doaj  

Erosion Damage Mapping in a Standard 90 Degree Take-Off Subsea Christmas Tree Assembly

Underwater Technology, 1997
G. Parslow, D. Stephenson, J. Strutt, S. Tetlow   +3 more
openaire   +1 more source

Subsea Gate Valve-PDC Material and Sand Slurry Test. [PDF]

Materials (Basel)
Ahmadli M, Gjersvik TB, Sangesland S.
europepmc   +1 more source

Reliability analysis of subsea control system using FMEA and FFTA. [PDF]

Sci Rep
Liu C, Li G, Xiao W, Liu J, Tan L, Li C, Wang T, Yang F, Xue C.   +8 more
europepmc   +1 more source

Reliability analysis of subsea manifold system using FMECA and FFTA. [PDF]

Sci Rep
Liu C, Zhou C, Tan L, Cui J, Xiao W, Liu J, Wang H, Wang T.   +7 more
europepmc   +1 more source

3W Dataset 2.0.0: a realistic and public dataset with rare undesirable real events in oil wells. [PDF]

Sci Data
Vaz Vargas RE, de Melo Junior AJ, de Campos Lima CB, de Araújo JCD, de Araujo Fernandes M, Alves Pinto RL, Barbosa JR, Munaro CJ, Ciarelli PM, Varejão FM, Barrocas FM, Carneiro JNE, Scramignon ML, Branco RC, Siqueira TP, de Lima Junior ET, de Melo Nery Oliveira I, Lopes LGO, de Gouveia LP, Peixer GF, Cadena JAL.   +20 more
europepmc   +1 more source