Browsing Faculty Research Publications by Title
Now showing items 724-743 of 2106
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Fault-tolerant routing in multiply twisted cube topology
(1996)In an attempt to improve the communication diameter of the hypercube interconnection network,variations of the hypercube topology called the twisted cubes have been proposed in the literature.among these,the multiply twisted ... -
FE analysis for optimum pole arcs for a switched reluctance motor
(2003)In this paper, the results of a 2-D finite element (FE) analysis carried out on a 8/6 switched reluctance motor (SRM) with a view to arrive at the optimum pole areas for the stator and rotor are presented. -
Feasibility and design studies for heat recovery from a refrigeration system with a canopus heat exchanger
(1995)This paper presents an investigation of the feasibility of heat recovery from the condenser of a vapour compression refrigeration (VCR) system through a Canopus heat exchanger (CHE) between the compressor and condenser ... -
Feasibility of a plasma-filled inverse free electron laser accelerator
(1999)A high power millimeter (mm) wave, in the presence of a magnetic wiggler, produces a large longitudinal ponderomotive force that can accelerate electrons. When a plasma of density n~ncr, where n cr is critical density, is ... -
Feasibility study of a simple unitized regenerative fuel cell
(2004)Conventional fuel cells use hydrogen and oxygen as the fuel and oxidant, respectively. Hydrogen and oxygen can be produced through electrolysis of water in an electrochemical cell. A simple unitized regenerative fuel cell ... -
Feasibility study of solar distillation plants in south pacific countries
(1991)Most South Pacific countries are located near the equator. Thus a sufficient amount of solar energy is available. The South Pacific countries consist of various small mountainous islands. In the present study, a review of ... -
A feature selection technique for classificatory analysis
(2005)Patterns summarizing mutual associations between class decisions and attribute values in a pre-classified database, provide insight into the significance of attributes and also useful classificatory knowledge. In this paper ... -
Feature subset selection using a new definition of classifiability
(2003)The performance of most practical classifiers improves when correlated or irrelevant features are removed. Machine based classification is thus often preceded by subset selection––a procedure which identifies relevant ... -
Fed-batch propionic acid production by propionibacterium acidipropionici
(2000)The batch fermentations were conducted using lactose as the substrate at pH 6.5 and temperature 30C. Average batch kinetic data was eventually used to develop an unstructured mathematical model. The kinetic parameters of ... -
Feed optimization for the slotted line antenna for high-density plasma production
(1990)nvestigations on the optimization of feed structures for exciting the slotted line antenna for high-density plasma production are presented. Each feed structure used (except the direct feed) excites a preferred component ... -
Feedback communications over fading channels
(1981)A communication system using noiseless feedback for Rayleigh fading channels is proposed. Pilot tone signaling is used to provide channel amplitude and phase information for the detection of antipodal signals. Channel ... -
Fiber design for broad-band gain-flattened Raman fiber amplifier
(2003)We report here a novel fiber design which has inherently flattened effective Raman gain spectrum, with a relative 3-dB bandwidth of /spl sim/90 nm. Gain-flattened broad-band amplification can be achieved in any wavelength ... -
Fiber optic evanescent field absorption sensor with high sensitivity and linear dynamic range
(1998)A novel fiber optic evanescent field absorption sensor having high sensitivity and linear dynamic range is proposed. High sensitivity is achieved by using a U-shaped probe while linear response is obtained by preventing ... -
Fiber-optic polarizer using resonant tunneling through a multilayer overlay
(1997)We demonstrate an in-line fiber-optic polarizer using resonant tunneling through a leaky multilayer overlay for the first time. Polarization extinction ratio (PER) 27 dB with an insertion loss (IL) 3 dB has been demonstrated ... -
A fiber-optic temperature sensor based on LP01 – LP02 mode interference
(2000)We studied a fiber-optic temperature sensor based on the interference between LP01 and LP02 modes of a circularly symmetric few mode fiber.Theoretical analysis predicting the sensitivity of such a sensor is presented;the ... -
Field emission characteristics of high-energy ion-irradiated polycrystalline diamond thin films
(2003)Diamond thin films have been synthesized by hot-filament chemical vapor deposition process using a mixture of methane and hydrogen gases. The samples were subjected to very high-energy ion irradiation (100MeV Au7+ ions).The ... -
Field theory based CAD of inductive iris waveguide filter
(2001)The computer aided design of an inductive iris filter in waveguide technology is described here using the mode matching method. Direct coupled cavity filters form compact structures. Such a bandpass filter is first designed ... -
Field theory based CAD of resonant iris filter in circular waveguide
(2002)Computer aided design of resonant iris filter in circular waveguide technology is described here using Mode Matching Method (MMM). This numerical technique is first used to analyze the key element of the filter namely ... -
Final and binding power clauses in Indian construction contracts
(2001)Most Indian construction contracts while specifying the role and responsibilities of parties in the contracts, also specify certain extraordinary powers to a particular person whose decisions are final and binding to both ... -
Financial analysis of biomass gasifier based water pumping in India
(1999)A comparison of unit cost of water discharged using biomass gasifier based water pumping systems with two other commonly used conventional options, i.e. diesel engine pumpset and electric motor pumpset has been made. Results ...