Engineering Commons^™

Active Flow Control Of Low Pressure Turbine Blade Separation Using Plasma Actuators, Karthik Ramakumar

University of Kentucky Master's Theses

The current study examines plasma actuators as flow control devices. The actuators are placed on a turbine blade profile in a 2D turbine cascade for separation flow control. The configuration involves copper strips separated by a layer of dielectric material, across which an AC electric potential in the range of 5 kHz and 5 kV is applied. The efficiency of the actuator is monitored by measuring power input and flow control effectiveness. Preliminary observations are performed for a quiescent case on a flat plate profile to analyze the average and instantaneous velocities generated by the actuator for varied input parameters, …

Heat And Mass Transfer (Baehr And Stephan), Dr Alireza Zolfaghari

Dr Alireza Zolfaghari

No abstract provided.

A Heat Transfer Textbook (Lienhard), Dr Alireza Zolfaghari

Dr Alireza Zolfaghari

No abstract provided.

Cee3030 - Uncertainty In Engineering Analysis, Spring 2006, Gilberto E. Urroz

Civil and Environmental Engineering - OCW

This course on uncertainty in engineering analysis can also be referred to as probability and statistics for engineers. In particular, we will deal with the applications of probability and statistics to problems related to civil and environmental engineering. Note: Technical Requirements, Maple 10 by Maplesoft

Cee3500 - Fluid Mechanics, Spring 2006, Gilberto E. Urroz

Civil and Environmental Engineering - OCW

Explores fluid properties, hydrostatics, fluid dynamics, similitude, energy and momentum principles, closed conduit flow, open channel flow, and flow measurement. Includes laboratory exercises in flow measurement, open channel flow, pipe friction, physical modeling, and data collection.

Cee6510 - Numerical Methods In Civil Engineering, Spring 2006, Gilberto E. Urroz

Civil and Environmental Engineering - OCW

Engineering applications of approximation and interpolation, solution methods for ordinary differential equations, numerical solution of partial differential equations, nonparametric and parametric probability and regression estimation, and Monte Carlo and uncertainty analysis.

Technical Requirements: Maple 10 by Maplesoft,

Matlab

Impacts Of The 2004 Tsunami On Groundwater In Sri Lanka, T. Illangasekare, S. W. Tyler, T. P. Clement, K. G. Villholth, A. P.G.R.L. Perera, J. Obeysekera, A. Gunatilaka, C. R. Panabokke, D. W. Hyndman, K. J. Cunningham, W-G. Yeh, Jagath J. Kaluarachchi, M-Rien Van Genuchten, K. Jensen

Civil and Environmental Engineering Faculty Publications

The 26 December 2004 tsunami caused widespread destruction and contamination of coastal aquifers across southern Asia. Seawater filled domestic open dug wells and also entered the aquifers via direct infiltration during the first flooding waves and later as ponded seawater infiltrated through the permeable sands that are typical of coastal aquifers. In Sri Lanka alone, it is estimated that over 40,000 drinking water wells were either destroyed or contaminated. From February through September 2005, a team of United States, Sri Lankan, and Danish water resource scientists and engineers surveyed the coastal groundwater resources of Sri Lanka to develop an understanding …

Treating Soil Pentachlorophenol (Pcp) At Optimal Conditions Using Heme And Peroxide, Shyi Tien Chen, David King Stevens, Guyoung Kang, M. J. Hsieh

Civil and Environmental Engineering Faculty Publications

The environmental impact of pentachlorophenol (PCP) has been the subject of extensive research in recent years. Investigations of PCP degradation using both biotic and abiotic methods are extensively reported in literature. Based on some preliminary tests (not shown), an abiotic method was found for oxidative PCP degradation in soil under unsaturated conditions and a neutral pH. Reagents used were heme (a catalyst) and peroxide (an oxidant). From two screening tests (not shown), the heme and peroxide were identified as the most important factors on PCP degradation in highly PCP-contaminated soil. The objective of this study was to determine the optimum …