in this study, mass, stiffness and damping matrices of the nosrat jacket; located in persian gulf; equipped with semi active tuned mass damper (satmd) system have been derived after modeling the structure in sacs software. owing to huge number of the degrees of freedom in the model, computation of on-line control of satmd was time consuming. for this purpose, the size of the model was reduced i...

One of the policies that have been made by World Health Organization (WHO) and Indonesian government during this COVID-19 pandemic, is to use an oximeter for self-isolation patients. The used monitor patient if happy hypoxia which a silent killer, happens patient. To maintain body endurance, exercise needed patients, but doing too much can also cause decreased immunity. That’s why fatigue level...

Fully developed turbulent pipe flow at Re=11300 as well as Re=5300 is measured by PIV using water as working fluid. Excellent agreement with DNS (Direct Numerical Simulation) by Satake (2000) is achieved by choosing optimum measurement parameters such as spatial resolution, time separation of two images, and number of samples. The test section is 6.7m long stainless steel pipe with transparent ...

Effect of earthquake directional uncertainty on the seismic response jacket-type offshore platform

Strengthening of columns using concrete jackets depends on friction at the interface between them. So strengthening edge and corner in only one story needs a large cross section area due to shortage length which leads architectural issues. This research aims study Jacket more than increases original column. As result, load transferred from column jacket will be increased. Thirteen models were d...

The aim of this study is to discover the characteristics of the cooling water in the cylinder head of a high-power diesel engine by using the Computational Fluid Dynamics (CFD). A 3-D geometric model of a cylinder head water jacket was previously constructed using Unigraphics software. A mesh was then imposed on the model using the preprocessor of Fluent software, GAMBIT. Three types of thermal...

We review our recent work on Yb-doped and hybridstructured solid photonic bandgap fibers (Yb-HS-SPBGFs) for linearlypolarized fiber lasers oscillating in the small gain wavelength range from 1160 nm to 1200 nm. The stack-and-draw or pit-in-jacket method is employed to fabricate two Yb-HS-SPBGFs. Both of the fiber shows optical filtering property for eliminating ASE in the large gain wavelength ...

When Stanley Kubrick first met his co-writer for the screenplay Full Metal Jacket, Kubrick asked him if he was familiar with “the concept of Jung” and “the concept of the Shadow, of our hidden side” (Herr 6). This fascination with the Jungian archetypes of order and chaos permeates throughout the film Full Metal Jacket in the plot, mis-en-scene, and cinematography. Furthermore, Kubrick takes th...