Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Influence of undersea vehicle shafting offset on contact stress and temperature of spherical stern shaft seal
View through CrossRef
Abstract
In order to solve the problem that the sealing surface can not adapt itself due to the change of the stern shaft seal of the stern shaft of undersea vehicle. A spherical stern shaft seal structure was proposed in this paper. In order to lay a foundation for the analysis of the sealing performance of the spherical stern shaft seal, a three-dimensional thermal-structural coupling finite element model of the spherical stern shaft seal and the Stern Shaft was established by using ANSYS software. The distribution of contact stress and temperature on the surface of the spherical stern shaft seal was simulated when the Stern Shaft was moving in a series of 0,1,2mm in the vertical direction. The influence of shaft motion on contact stress and temperature on surface of spherical stern shaft seal is analyzed.
Title: Influence of undersea vehicle shafting offset on contact stress and temperature of spherical stern shaft seal
Description:
Abstract
In order to solve the problem that the sealing surface can not adapt itself due to the change of the stern shaft seal of the stern shaft of undersea vehicle.
A spherical stern shaft seal structure was proposed in this paper.
In order to lay a foundation for the analysis of the sealing performance of the spherical stern shaft seal, a three-dimensional thermal-structural coupling finite element model of the spherical stern shaft seal and the Stern Shaft was established by using ANSYS software.
The distribution of contact stress and temperature on the surface of the spherical stern shaft seal was simulated when the Stern Shaft was moving in a series of 0,1,2mm in the vertical direction.
The influence of shaft motion on contact stress and temperature on surface of spherical stern shaft seal is analyzed.
Related Results
Vibration analysis of ship propulsion shafting bearings
Vibration analysis of ship propulsion shafting bearings
The ship power propulsion system is the "heart" of the ship, and the ship propulsion shafting is the core unit of the ship power propulsion system, and it is an indispensable part ...
Leakage and Rotordynamic Force Coefficients of a Three-Wave (Air in Oil) Wet Annular Seal: Measurements and Predictions
Leakage and Rotordynamic Force Coefficients of a Three-Wave (Air in Oil) Wet Annular Seal: Measurements and Predictions
In subsea environments, multiphase pumps and compressors add pressure to the process fluid thus enabling long distance tie back systems that eliminate topside oil and gas separatio...
Advancing Interceptor Design: Analyzing the Impact of Extended Stern Form on Deep-V Planing Hulls
Advancing Interceptor Design: Analyzing the Impact of Extended Stern Form on Deep-V Planing Hulls
The deep-v planing hull is designed to operate at high speeds because most of the hull’s weight is supported by the hydrodynamic lift acting on the hull base. Planing hull form cha...
Stability Analysis of Surrounding Rock of Large Section Ultradeep Shaft Wall
Stability Analysis of Surrounding Rock of Large Section Ultradeep Shaft Wall
In order to study the stability of deep surrounding rock during the excavation of new main shaft in Xincheng gold mine, a construction method suitable for large section ultradeep s...
Seal-die of Prince Lazar from Rudnik
Seal-die of Prince Lazar from Rudnik
The medieval settlement on the Rudnik Mountain was established, most
probably, in the final decades of the 13th century. Soon it evolved into one
of the best known mining and...
Experimental research on compressive strength of UHPC spherical hinge
Experimental research on compressive strength of UHPC spherical hinge
Purpose
In order to reduce the impact of bridge construction on traffic under the bridge, the construction of bridges for some important traffic nodes usually adopts the swivel con...
Optimization of Bearing Displacement in Ship Shafting Alignment Based on Workbench
Optimization of Bearing Displacement in Ship Shafting Alignment Based on Workbench
Abstract
Shaft alignment plays an important role in the installation of ship propulsion shafting, ensuring the safety and reliability of ship propulsion shafting. Th...
The radiographic study in the relationship of the glenohumeral joint
The radiographic study in the relationship of the glenohumeral joint
AbstractAccurate reproduction of anatomic relationship is important in non‐constrained prosthetic arthroplasty. The accurate lateral glenohumeral offset, which indicates a paramete...