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The needs of the dissimilar weld joint between superalloy and stainless steel is increasing in many industries. Gas tungsten arc welding (GTAW) and shield metal arc welding (SMAW) are the most common methods used to fabricate the weld joints in the fabrication industry due to its high versatility in the fabrication of industrial components and parts. The present study investigated the metallurgical...
In the global networked world, there is a phenomenal growth in data transfer and sharing. Security plays a vital role in transmitting the private data over the communication medium which tends to be open and insecure. The threat posed by an intruder in accessing the “not to be disclosed data” has been a genuine apprehension for the communication specialists. In this paper we propose a new approach...
Economic load dispatch is an important problem to be considered in the generation side where the power demand plays the vital role for the economic operation of thermal power plants. The Economic dispatch problem is formulated by a smooth differentiable or piecewise quadratic objective function, which is the same approach used by classical optimization methods. Even though, due to the valve-point...
In future packet based wireless communication systems, transmission in the downlink will often dominate the traffic load. To achieve a high throughput also over fading channels, adaptive methods for adjustment of, for example, the modulation alphabet, and the coding complexity can be used. To have an effective communication there must be interaction between different layers of OSI model. This paper...
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