Modification of the Massachusetts drunk driving laws: a case study of how major traffic safety law revision can be achieved. Analytical study no. 4.

National Highway Traffic Safety Administration, Washington, D.C.

Analytical Study #6: an analysis of alcohol rehabilitation efforts. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

San Antonio Alcohol Safety Action Project - analytical study no. 6: final analysis of rehabilitation - 1972 through 1974. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Analytical study for evaluation of rollover test devices. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

New Orleans Alcohol Safety Action Project. Section III. Analytical study 4 - judicial. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

An analysis of drinker diagnosis and referral activity. Analytical study #5. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

An analytical study of spaced loop ADF antenna systems /

"Contract No. AF33(616)-3220 Project No. 6(7-4600) Task 40572 Wright Air Development Center."

An analytical study of the action of the vacuum dashpot.

Mode of access: Internet.

A question of instinct; an analytical study...

Mode of access: Internet.

Gust front analytical study /

Mode of access: Internet.

Analytical study of salinity intrusion in estuaries and canals : Part I /

Mode of access: Internet.

The sum of feminine achievement; a critical and analytical study of woman's contribution to the intellectual progress of the world,

"Table -- The famous women of modern times," (p. 210-237): lists 400 women of achievement in the fields of art, education, geographic exploration, journalism, sociology, philanthropy, religion, suffrage, science, medicine, music, theatre, literature, woman in war, and statesmanship.

Analytical study of railroad car equipment ; a staff memorandum /

"Prepared for the National resources planning board and distributed ... to technicians for review and criticism."

Minnesota's double-barrelled implied consent law : a 1983 update of "Analytical study of the legal and operational aspects of the Minnesota law entitled ʻChemical test for intoxication,"̓ DOT/HS-806-170 (Robert H. Reeder) /

"December 1983."

Experimental and analytical study of the effect of contact angle on liquid convective heat transfer in microchannels

In this paper we examine the effect of contact angle (or surface wettability) on the convective heat transfer coefficient in microchannels. Slip flow, where the fluid velocity at the wall is non-zero, is most likely to occur in microchannels due to its dependence on shear rate or wall shear stress. We show analytically that for a constant pressure drop, the presence of slip increases the Nusselt number. In a microchannel heat exchanger we modified the surface wettability from a contact angle of 20 degrees-120 degrees using thin film coating technology. Apparent slip flow is implied from pressure and flow rate measurements with a departure from classical laminar friction coefficients above a critical shear rate of approximately 10,000 s(-1). The magnitude of this departure is dependant on the contact angle with higher contact angles surfaces exhibiting larger pressure drop decreases. Similarly, the non-dimensional heat flux is found to decrease relative to laminar non-slip theory, and this decrease is also a function of the contact angle. Depending on the contact angle and the wall shear rate, variations in the heat transfer rate exceeding 10% can be expected. Thus the contact angle is an important consideration in the design of micro, and even more so, nano heat exchangers. (c) 2006 Elsevier Ltd. All rights reserved.