Mathematical and Experimental Pressure-Deformation Response of Helically Wound Wire Reinforced Elastomeric Hose

881301

09/01/1988

Event
1988 SAE International Off-Highway and Powerplant Congress and Exposition
Authors Abstract
Content
Multiple layered high pressure helically wound wire reinforced elastomeric hose are experimentally tested over a wide range of application pressure, hose size, construction, and type (spiral, braided, and combinations of spiral-braided). A mathematical model and computer analysis is presented which adequately fits the data for both radial and axial deformation and hose rotation as a function of hydraulic pressure. Net coupling torque, interlamellar pressure, and wire tension are also computed. Initial unpressurized parameters braid diameter and angle, wire dimensions, mechanical strength, and number of wires per layer are input data into the theoretical equations and can be varied throughout their practical range in search of the optimum hose design.
Meta TagsDetails
DOI
https://doi.org/10.4271/881301
Pages
18
Citation
Breig, W., "Mathematical and Experimental Pressure-Deformation Response of Helically Wound Wire Reinforced Elastomeric Hose," SAE Technical Paper 881301, 1988, https://doi.org/10.4271/881301.
Additional Details
Publisher
Published
Sep 1, 1988
Product Code
881301
Content Type
Technical Paper
Language
English