Results 231 to 240 of about 2,523 (255)

Repair of an Externally Corroded Pressure Vessel Using Internal Lap Patches and Weld Buildup

Volume 3: Design and Analysis, 2009
This paper presents a newly applied hybrid method for the repair of a tall pressure vessel which has been badly corroded in several areas with a couple of pin-holed leaks caused by corrosion under insulation (CUI). Due to the defective areas being on high elevations, and therefore lacking immediate accessibility, and due to adverse weather conditions ...
Reza Looyeh, Jaan Taagepera, David Bosi, Martin Carroll   +3 more
openaire   +1 more source

The determination of dynamic strength of single lap joints using the split Hopkinson pressure bar

International Journal of Adhesion and Adhesives, 2011
The current investigation focuses on the determination of the strength of adhesive-bonded single lap joints under impact with the use of a split Hopkinson pressure bar (Kolsky bar). For this, experiments were conducted at different loading rates, for identical metallic adherends bonded by a two-part epoxy adhesive.
Oishik Sen, Srinivasan Arjun Tekalur, Clarence Jilek   +2 more
openaire   +1 more source

Collapsing Pressures of Bessemer Steel Lap-Welded Tubes, Three to Ten Inches in Diameter

Transactions of the American Society of Mechanical Engineers, 1906
Abstract This research was undertaken for the purpose of supplying an urgent demand for reliable information on the behavior of modern wrought tubes when subjected to fluid collapsing pressure. Every means known to engineering science that could aid in the accomplishment of this undertaking has been used, and every possible effort made ...
openaire   +1 more source

EVALUATION OF HIGH-STRENGTH LIGHTWEIGHT LAMINATED PRESSURE VESSELS OF LAP-JOINT CONSTRUCTION

1963
Abstract : An evaluation was made on the application of the adhesive-bonded cylinder design and manufacturing techniques to the development of a high performance rocket motor case. A material survey and evaluation was conducted, fabrication methods developed, and experimental test data produced for the purpose of demonstrating the high performance ...
openaire   +1 more source

Prediction of Surface Profile Evolution of Workpiece and Lapping Plate in Lapping Process

Journal of Manufacturing Science and Engineering, Transactions of the ASME, 2022
Meng Lei, Ping Zhou, Ying Yan
exaly  

Cracking of a Pressure Vessel During Autofrettage Because of Scale Worked Into Forging Laps and Seams

2019
Abstract During autofrettage of a thick-wall steel pressure vessel, a crack developed through the wall of the component. Certain forged pressure vessels are subjected to autofrettage during their manufacture to induce residual compressive stresses at locations where fatigue cracks may initiate.
openaire   +1 more source

COUPLING OF ULTRASONIC ENERGY THROUGH LAPPED SURFACES AT HIGH TEMPERATURE AND PRESSURE

The Journal of the Acoustical Society of America, 1969
Hartmut Spetzler, David Newbigging, Edward Schreiber   +2 more
openaire   +1 more source

Collapsing Pressures of Lap-Welded Steel Tubes: The Effects of the Distortion Due to Successive Retests on the Collapsing Pressures of 10-Inch Lap-Welded Steel Tubes

Transactions of the American Society of Mechanical Engineers, 1907
openaire   +1 more source

Proposal of New Lapping Method for Ceramic Balls

CIRP Annals - Manufacturing Technology, 1993
Hiroshi Ona
exaly  

Evaluation of double sided lapping using a fixed abrasive pad for sapphire substrates

Wear, 2013
Jin-Goo Park, R Manivannan
exaly