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In-mold transient measurements of th...

Shah, Ronak Narendrabhai.

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In-mold transient measurements of thermal diffusivity for foams and filled materials using injection molded cylinders.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	In-mold transient measurements of thermal diffusivity for foams and filled materials using injection molded cylinders./
Author:	Shah, Ronak Narendrabhai.
Description:	106 p.
Notes:	Source: Masters Abstracts International, Volume: 39-04, page: 1249.
Contained By:	Masters Abstracts International39-04.
Subject:	Engineering, Mechanical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1403460
ISBN:	0493137599

In-mold transient measurements of thermal diffusivity for foams and filled materials using injection molded cylinders.
Shah, Ronak Narendrabhai.

In-mold transient measurements of thermal diffusivity for foams and filled materials using injection molded cylinders. - 106 p.

Source: Masters Abstracts International, Volume: 39-04, page: 1249.

Thesis (M.S.Eng.)--University of Massachusetts Lowell, 2001.

The objective of this study was to evaluate the thermal diffusivity of foams and glass-filled plastics resins during the cooling phase of the injection molding cycle and to compare the experimental values of thermal diffusivity with the standard values obtained by other methods.

ISBN: 0493137599Subjects--Topical Terms:

783786
Engineering, Mechanical.

In-mold transient measurements of thermal diffusivity for foams and filled materials using injection molded cylinders.
LDR:02278nam 2200301 a 45 001 926429
005 20110422
008 110422s2001 eng d
020 $a 0493137599
035 $a (UnM)AAI1403460
035 $a AAI1403460
040 $a UnM $c UnM
100 1 $a Shah, Ronak Narendrabhai. $3 1250014
245 1 0 $a In-mold transient measurements of thermal diffusivity for foams and filled materials using injection molded cylinders.
300 $a 106 p.
500 $a Source: Masters Abstracts International, Volume: 39-04, page: 1249.
500 $a Supervisor: Nick R. Schott.
502 $a Thesis (M.S.Eng.)--University of Massachusetts Lowell, 2001.
520 $a The objective of this study was to evaluate the thermal diffusivity of foams and glass-filled plastics resins during the cooling phase of the injection molding cycle and to compare the experimental values of thermal diffusivity with the standard values obtained by other methods.
520 $a An aluminum mold having three cylindrical shaped cavities was used. Each cavity was fabricated of the same length of 101.6 mm and different diameters of 6.35, 7.94 and 9.53 mm. A special channel was machined at the end of each cavity and was extended to the edge of the cavity plate in order to insert a thermocouple for temperature readings. Co-axially inserted thermocouples were used to obtain data of the melt temperature during the injection and cooling phases of the molding cycle. The data acquisition setup converted the analog output from thermocouple in to a digital signal and thus thermal diffusivity data were calculated from the collected signal output.
520 $a The results of this study show that the thermal diffusivity obtained from the experimental setup is in agreement with the values of thermal diffusivity obtained by other methods. The concept and objective of this study prove the novel approach of experimentation. This study is based on a follow up of experimental work recommended in the graduate thesis of Mr. Borris Serebrinikov.
590 $a School code: 0111.
650 4 $a Engineering, Mechanical. $3 783786
650 4 $a Plastics Technology. $3 1023683
690 $a 0548
690 $a 0795
710 2 0 $a University of Massachusetts Lowell. $3 1017839
773 0 $t Masters Abstracts International $g 39-04.
790 $a 0111
790 1 0 $a Schott, Nick R., $e advisor
791 $a M.S.Eng.
792 $a 2001
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1403460