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The Development of an Analytical Model of the Transport Phenomena between Two Fluids in a Microchannel with an Application to Amino Acid Detection.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	The Development of an Analytical Model of the Transport Phenomena between Two Fluids in a Microchannel with an Application to Amino Acid Detection./
Author:	Hasenoehrl, Jennifer Lee.
Description:	1 online resource (110 pages)
Notes:	Source: Dissertation Abstracts International, Volume: 78-02(E), Section: B.
Contained By:	Dissertation Abstracts International78-02B(E).
Subject:	Mechanical engineering. -
Online resource:	click for full text (PQDT)
ISBN:	9781339982885

The Development of an Analytical Model of the Transport Phenomena between Two Fluids in a Microchannel with an Application to Amino Acid Detection.
Hasenoehrl, Jennifer Lee.

The Development of an Analytical Model of the Transport Phenomena between Two Fluids in a Microchannel with an Application to Amino Acid Detection. - 1 online resource (110 pages)

Source: Dissertation Abstracts International, Volume: 78-02(E), Section: B.

Thesis (Ph.D.)

Includes bibliographical references

This item is not available from ProQuest Dissertations & Theses.

A transport model for the fluid flow of two immiscible fluids in a microchannel is presented. The fluids, water and acetone, are at a Reynolds number of less than 10 to ensure laminar flow during the diffusion portion of the microchannel. Laminar flow provides the means of diffusion of molecules to occur between the fluids without the fluids mixing all while in a microdevice. In this research, amino acids and fluorescamine are carried by the water and acetone, respectively.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9781339982885Subjects--Topical Terms:

557493
Mechanical engineering.
Index Terms--Genre/Form:

554714
Electronic books.

The Development of an Analytical Model of the Transport Phenomena between Two Fluids in a Microchannel with an Application to Amino Acid Detection.
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100 1 $a Hasenoehrl, Jennifer Lee. $3 1180213
245 1 4 $a The Development of an Analytical Model of the Transport Phenomena between Two Fluids in a Microchannel with an Application to Amino Acid Detection.
264 0 $c 2016
300 $a 1 online resource (110 pages)
336 $a text $b txt $2 rdacontent
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338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertation Abstracts International, Volume: 78-02(E), Section: B.
500 $a Adviser: Steven G. Penoncello.
502 $a Thesis (Ph.D.) $c University of Idaho $d 2016.
504 $a Includes bibliographical references
506 $a This item is not available from ProQuest Dissertations & Theses.
520 $a A transport model for the fluid flow of two immiscible fluids in a microchannel is presented. The fluids, water and acetone, are at a Reynolds number of less than 10 to ensure laminar flow during the diffusion portion of the microchannel. Laminar flow provides the means of diffusion of molecules to occur between the fluids without the fluids mixing all while in a microdevice. In this research, amino acids and fluorescamine are carried by the water and acetone, respectively.
520 $a The fluid properties as carriers of the molecules are unknown for transport phenomena calculations so best predictions are calculated from diffusion theory and Einstein's diffusion equation. The diffusion coefficient for fluorescamine (1.77x10-6 cm2/s in acetone and 6.11x10 -7 cm2/s in water at 298 K) is compared to the calculated versus manufacturer provided data for fluorescein, a similar fluorophore that gives off light at a differing wavelength.
520 $a Thermal effects on the fluids as well as chemical reactions are investigated. The model is validated with experimental results from the literature and experimental measurements taken in lab of fluorescing beads in moving water. Comparison between the model results and literature show an agreement within 10%. This can be attributed to diffusion coefficients and temperature differences within the model. The model predicts diffusion of fluorescamine-tagged amino acids to the acetone side by 1.88 mm of the channel length.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Mechanical engineering. $3 557493
655 7 $a Electronic books. $2 local $3 554714
690 $a 0548
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a University of Idaho. $b Mechanical Engineering. $3 1180214
773 0 $t Dissertation Abstracts International $g 78-02B(E).
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10143043 $z click for full text (PQDT)