Browsing by thesis submitted date"1982"
Now showing items 1-20 of 23
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Assessment of the dielectric behaviour of some liquid impregnated systems
This thesis reports the results of an extensive investigation carried out to develop a possible alternative to polychlorobiphenyls (PCBs) which are being banned in most countries due to their toxicity and poor biodegradability. ... -
Catalysis through molecular association
The thesis entitled "Catalysis through Molecular Association" is divided into four chapters. The objective of the work described here was to develop a new method of ortho-carbonation of phenol in water, at room temperature ... -
Complex plane and DC polarographic studies of lead (11) ethanolamine (mono-D1 and TR1-) systems
A detailed investigation on the polarographic (d.c. and complex plane) behavior of lead ion in sodium perchlorate, potassium nitrate, potassium chloride, ethanolammonium (mono-, di-, and tri-) perchlorates and the respective ... -
Design for complete testability and fault diagnosis of programmable logic arrays
The primary objective of this thesis is the formulation of a systematic procedure for the conversion of a Programmable Logic Array (PLA) having untestable faults into a corresponding completely testable PLA. In a completely ... -
Effect of trade addition of tin on the isothermal and di- isothermal geing characteristic of anlminium- magnesium 0.26 silicon alloy
Pre?precipitation and precipitation processes in quenched supersaturated solid solutions of age?hardenable alloy systems are known to be vacancy?aided phenomena. The clustering kinetics would be significantly altered when ... -
Experimental study of sudden expansion in pipe flow
An Experimental Study of Sudden Expansion in Pipe Flow Flow through a sudden expansion, though the simplest and perhaps the earliest problem of fluid flow separation, still leaves much to be understood. The sudden expansion ... -
On calculation of corona and breakdown voltages of gaseous insulation with special reference to elecrro-negetive gases and their mixtures
In the design of any insulation system, mechanical, electrical, thermal, and economic considerations are generally of prime importance, and many factors contribute to the type of insulation used in a particular system. In ... -
Performance evaluation of computer systems using discrete event simulation
Chapter II This chapter discusses the currently available modeling techniques and the studies conducted using these techniques. Chapter III It presents a performance evaluation of Batch and Time-sharing systems. The ... -
Rise and delay time of a vaccum gap triggerd by an exploding wire
Detailed investigations on the rise time (t?) and delay time of a vacuum gap employing an entirely new type of trigger mode using an exploding wire have been reported in this thesis for the first time. A large quantity of ... -
Some numerical studies on the airflow over mountains
A study of ‘Airflow over Mountains’ is carried out using a two-dimensional, stratified, time-dependent, nonlinear numerical model. Numerical experiments are conducted for high Froude numbers (Fr > 1) and low Froude numbers ... -
Steady two-dimensional seepage flow analysis analytical and numerical methods
The primary aim of the present work is to study the influence of sloping boundaries with discontinuities in slopes and the effect of surfaces of seepage on seepage characteristics in case of confined and unconfined flows ... -
Studies of surfaces by electron spectroscopy
All the organic molecules containing lone-pair orbitals adsorb molecularly (associatively) on copper at low temperatures (<100 K). b) It is possible to estimate the stabilization of the lone-pair orbitals due to chemisorption ... -
Studies on high energy hydrazine compounds
The present investigation aims at synthesis, characterisation, reactivity, thermal properties and applications of some of the high?energy materials of hydrazine. The chemistry of hydrazine is of interest because of its ... -
Studies on the vapour-phases oxidation of somealcohols in a fixed, bed reactor
Mechanism of the vapour?phase oxidation of alcohols over ferric molybdate catalyst was investigated in a fixed?bed isothermal differential flow reactor. Ring?substituted 1?phenylethanols were used as the organic substrates ...