An Espresso – coffee machine supplies water whose temperature must be confined within a narrow range in different operating conditions. This requires an accurate design of the components in the system level. In this paper we design a single boiler system with a heat exchanger, analyse its performance and optimize the results to be compared with the popular working model of twin boiler system. In order to save the energy utilized by the twin boiler Espresso coffee machine. The main area of concern was the boiler involved in the coffee machine and the amount of energy it utilizes and also considering the quality of the output, which is a very well brewed coffee.

1. International Conference on Advances & Challenges in Interdisciplinary Engineering and Management 31
International Conference on Advances & Challenges in Interdisciplinary Engineering and
Management 2017 [ICACIEM 2017]
ISBN 978-81-933235-1-9 VOL 01
Website icaciem.org eMail icaciem@asdf.res.in
Received 10 – January – 2017 Accepted 28 - January – 2017
Article ID ICACIEM061 eAID ICACIEM.2017.061
Design and Analysis of A Single Boiler Heat Exchanger
for an Espresso Coffee Machine
Nandha Kumar P1
, Nehru P K2
, Pradeep R3
, Prakash S4
, Priyadharasan M5
, Rajesh P6
1,2,3,4,5,6
UG Scholars, Department of Mechanical Engineering,
Vidyaa Vikas College of Engineering and Technology, Tiruchengode, India
Abstract: An Espresso – coffee machine supplies water whose temperature must be confined within a narrow range in different operating conditions.
This requires an accurate design of the components in the system level. In this paper we design a single boiler system with a heat exchanger, analyse its
performance and optimize the results to be compared with the popular working model of twin boiler system. In order to save the energy utilized by the
twin boiler Espresso coffee machine. The main area of concern was the boiler involved in the coffee machine and the amount of energy it utilizes and
also considering the quality of the output, which is a very well brewed coffee.
ISBN 978-81-933235-1-9 VOL 01
Website icaciem.org eMail icaciem@asdf.res.in
Received 10 – January – 2017 Accepted 28 - January – 2017
Article ID ICACIEM062 eAID ICACIEM.2017.062
Free Vibration Analysis of Drive Shaft for Automobiles
Swaminathan R1
, Tamilselvan J2
, Thirumoorthy K3
, Venkatesh C4
, Vignesh M5
, Vigneshwaran A6
1,2,3,4,5,6
UG Scholars, Department of Mechanical Engineering,
Vidyaa Vikas College of Engineering and Technology, Tiruchengode, India
Abstract: Substituting composite structures for ordinary metallic structures has many favourable circumstances, as higher firmness and quality,
weariness life, damping properties etc. This work manages the substitution of traditional two piece drive shaft with single piece composite drive shaft.
The essential prerequisites considered here are the vibrations in the drive shaft .The outline parameters got with the target of minimizing the heaviness
of composite drive shaft. The weight diminishment of the drive shaft can have a specific part in automobiles, if it can be accomplished without
increment in cost and decline in quality and unwavering quality. It is conceivable to accomplish plan of composite drive shaft with less weight to build
regular recurrence and diminishing bowing anxieties. The Aluminium, tungsten and vanadium are the network and fibre respectively, used in the drive
shaft. In this work the vibration Analysis (modular Analysis) is completed on the MMC drive shaft to decide its regular recurrence and mode shapes.
From, the outcomes it is reasoned that the mass divisions of framework and filaments affect sly affect common frequencies. Thus, in this venture work the
whole drive shaft get together of a Toyota Qualis was picked and examined by supplanting it with composite materials.
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