Related to Dissertation Topic

hello

I m doing m.tech from nit Surat(branch:-industrial process equipment design)

i want some help about my dissertation topic. i have a list of topic on dissertation topic. can u tell me which topic is the best promising topic and want some idea about the idea and help on this topic in my future time.

dissertation topic list:

1)multi wall: temperature gradient and hydro test, operating cycle, heating and cooling effect, junction stresses at monowall head# multishell, intermediate fluid-filling concept(paper),autofretttage,autofrettage+shrink fitting combination.

2) optimization and automation of platform design and drawings.

3) critical chain project management(ccpm)

alternative design for preheater of EO reactors

4)automation of design process and optimization using ANSYS/UG-NX

5) limit and plastic analysis in pressure vessels.

6)development of air caster to transfer heavy load /jobs without using crane.

7)centralized flux recycling system.

8)design and development of robotics /in-situ machine for nozzle cutout and welding.

9) development of straight line flame cutting/welding equipment with poistive drive and precise control with speed display.

10)ovality correction ring for variable diameter from 3 to 5.5. m .ovality to be corrected at open end of skirt from outside only.

11) aspects of quenching operation.

12) development of machine to Carry out overlay of cir seam in 12'' pipe 3 mm deep.

14) a new design approach of heat exchanger using multi objective evolutionary algorithms.

15) design optimization of pressure vessel using improved algorithms.