The voltage gained by a charged particle traversing an accelerator section is proportional to the peak power into the section. Thus a high peak power results in high particle voltages in a relatively short distance, a practical requirement of high particle energy accelerators. Pulse compression is a means to obtain high peak power. This note describes a new method of pulse compression, the Bina...

Test power and test time have been the major issues for current scenario of VLSI testing. The test data compression is the well known method used to reduce the test time. The don’t care bit filling method can be used for effective test data compression as well as reduction in scan power. In this paper we describe the algorithm for don’t care assignment like MT(Minimum Transition)-fill technique...

Transition activity is one of the major factors for power dissipation in Low power VLSI circuits due to charging and discharging of internal node capacitances. Power dissipation is reduced through minimizing the transition activity by using proper coding techniques. In this paper Multi coding technique is implemented to reduce the transition activity up to 58.26%. Speed of data transmission bas...

in this paper, the amount of wasted heat from different parts of a 12 liter compression ignition engine and their potential for waste heat recovery were investigated. then, two-stage configuration of organic rankine cycle was introduced for simultaneous heat recovery from exhaust gases and coolant. finally, parameters like hybrid generated power, engine thermal efficiency and brake specific fue...

This paper presents an overall analysis of the redundancy in the information (addresses, instructions, and data) stored and exchanged between the processor and the memory system and evaluates the potential of compression in improving performance, power consumption, and cost of the memory system. Analysis of traces obtained with Sun Microsystems’ Shade simulator simulating SPARC executables of n...

Future linear colliders will require a very high peak power per meter of accelerating structure at a relatively high frequency-greater than 10 GHz-but at a relatively short pulse length-less than 100 ns. One technique for generating the required peak power is to use a more or less conventional microwave power source, which produces power at a pulse length typically on the order of 1 ps, togethe...

The compression process in a piston cylinder device in a Compressed Air Energy Storage (CAES) system is studied computationally. Twelve different cases featuring four different compression space length-to-radius aspect ratios and three different Reynolds numbers are studied computationally using the commercial CFD code ANSYS FLUENT. The solutions show that for compression with a constant veloci...

In many imaging applications, mobile agents—such as untethered reconnaissance robots and micro air vehicles—transmit and receive bandwidth-intensive image data over wireless networks. A key issue in developing small, mobile agents is minimizing their power requirements. Compressing the data before transmission is a direct way to significantly decrease power requirements; thus, effective image c...

Turbine blade cooling is considered as the most effective way of maintaining high operating temperature making use of the available materials, and turbine systems with wet compression have a potential for future power generation because of high efficiency and high specific power with a relatively low cost. In this paper performance analysis of wet-compression gas turbine cycle with turbine blad...