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Now showing items 2643-2662 of 7484
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Experimental and theoretical studies of fluid-solid coupling processes of tight rock media
(2023-08-24)**Please note that the full text is embargoed until 8/1/2025** ABSTRACT: This study covers the application of continuum mechanics in the realm of rock work in geological studies. Continuum mechanics encompasses two major ... -
Experimental Assessment of Rack-Level Dynamic Direct to Chip Liquid Cooling for Data Center and IT Equipment Reliability
(2020-12-10)Data centers are used by organizations for storing, processing and distribution of data. These data centers are run through-out the year due to which their thermal management is a growing concern. A popular way of eliminating ... -
Experimental Characterization Of Femtosecond Laser Micromachining For Silicon Mold Fabrication And Hot Embossing For Polymer Microreplication
(Mechanical Engineering, 2007-08-23)Hot embossing is a fabrication technique employed for replicating microfeatures on a polymer surface that was primarily developed to fabricate MEMS devices for microfluidic applications. This manuscript deals with ... -
EXPERIMENTAL CHARACTERIZATION OF HYBRID COOLED CISCO SERVERS INCLUDING THE EFFECT OF WARM WATER COOLING
(2016-05-10)The information technology (IT) owners are experiencing a greater cooling challenge because of the increase in power density due to modern computational needs. The non-uniform power density in each server is forcing the ... -
EXPERIMENTAL CHARACTERIZATION OF VERTICALLY SPLIT DISTRIBUTION WET- COOLING MEDIA USED IN DIRECT EVAPORATIVE COOLING OF DATA CENTER
When operating in direct evaporative cooling (DEC) mode, the amount of moisture added to a system can be controlled by frequently modulating water supply to the wet cooling media. Though many challenges arise due to ... -
EXPERIMENTAL CONSTRAINTS ON THE MICROMECHANICS OF BRITTLE FRAGMENTATION DURING EARTHQUAKE RUPTURE
(2016-12-09)Various fault damage fabrics, from gouge in the principal slip zone, to fragmented and pulverized rocks in the fault damage zone, have been attributed to brittle deformation at high strain rates during earthquake rupture. ... -
Experimental Evaluation Of FRP Strengthened Concrete Bridge Girders
This report presents the details of research study on the use of Carbon Fiber Reinforced Polymers (CFRP) sheets to strengthen the Pre-stressed concrete TxDOT Tx-28 bridge girders in flexure and shear. Four girders were ... -
EXPERIMENTAL EVALUATION OF N-MODEL METHODOLOGY
(2019-05-13)Software maintenance is an essential part of the software development life cycle. Usually software engineers use ad hoc approaches to enhance legacy systems in the absence of a systematic methodology. However, there exists ... -
Experimental Feasibility Study Of Radial Injection Cooling Of Three-pad Radial Air Foil Bearings
(Mechanical Engineering, 2012-07-25)Air foil bearings use ambient air as a lubricant allowing environment-friendly operation. When they are designed, installed, and operated properly, air foil bearings are very cost effective and reliable solution to oil-free ... -
Experimental Identification Of Force Coefficients Of Hybrid Air Foil Bearings
(Aerospace Engineering, 2013-03-20)Successful applications for air foil bearings in small to midsize turbo-machinery have been acknowledged. Air foil bearings do not require oil lubricant thus they are capable of operating under much higher temperature than ... -
EXPERIMENTAL INVESTIGATION OF ANCHOR EDGE DISTANCE EFFECTS ON CONCRETE BREAKOUT STRENGTH WITHIN FRC
(2023-12-06)This research investigates the effect of edge on concrete breakout strength within steel fiber reinforced concrete (SFRC) under pure tension load. Single and group sets of anchors with high-strength steel-headed studs type ... -
EXPERIMENTAL INVESTIGATION OF ANCHOR GROUP EFFECTS ON CONCRETE BREAKOUT STRENGTH WITHIN FIBER REINFORCED CONCRETE
(2020-12-07)This research investigates the effect of anchor groups on concrete breakout strength within steel fiber reinforced concrete (SFRC) under tension load. High strength steel headed studs (F1554 Grade 105) in grouping action ... -
EXPERIMENTAL INVESTIGATION OF CONCRETE BREAKOUT STRENGTH OF ANCHOR IN TENSION WITHIN FIBER REINFORCED CONCRETE
(2019-05-10)This research investigates the effects of steel fibers on the concrete breakout of the cast-in-place headed stud anchors in tension. High strength anchors (F1554 G105) is used in this study for varying steel fiber dosage ... -
Experimental investigation of concrete breakout strength of anchors in shear within fiber reinforced concrete
(2019-05-09)This study investigates the effects of Polypropylene fibers on the concrete breakout strength of cast in place anchors in shear under different loading rates. The steel headed anchors were cast within concrete specimens ... -
Experimental investigation of effect of support structure geometry on the microstructure and metallurgical properties of IN718 parts fabricated by selective laser melting
(2020-08-10)Additive Manufacturing is a modern manufacturing technique that provides extreme design freedom and the ability to manufacture multiple parts with high complexities at the same time. Various fabrication techniques have ... -
Experimental investigation of Fischer-Tropsch synthesis with a modified catalyst support
Energy demand has been rapidly increasing in the last 30 years due to the population growth and high demand by industries. However, as natural energy sources are limited, they cannot meet this increased energy demand. ... -
Experimental Investigation Of Flow Boiling And Spray Cooling On Enhanced Surfaces In FC-72
(Mechanical Engineering, 2009-09-16)In this study the effect of a recently developed, thermally conductive microporous coating on flow boiling and spray cooling performance was studied using FC-72 as the working fluid. The overall goal is to further increase ... -
An Experimental Investigation Of Ionization Of Supersonic Air By A Corona Discharge
(Aerospace Engineering, 2007-08-23)A technique is developed to ionize supersonic air flow in a shock tube by a weak corona discharge. The driven section of the tube is open to the atmosphere. The shock propagates in the driven section at about 1 km/s by ... -
EXPERIMENTAL INVESTIGATION OF LASER SCAN STRATEGY ON THE MICROSTRUCTURE, MECHANICAL PROPERTIES AND RESIDUAL STRESS OF INCONEL 718 PARTS FABRICATED BY SELECTIVE LASER MELTING
(2020-08-10)Inconel 718 (IN718) is a nickel-based superalloy which exhibits excellent tensile and impact resistant properties along with good corrosion resistance at high temperatures. However, due to the high toughness and work ... -
EXPERIMENTAL INVESTIGATION OF METHANE REFORMER WITH A CONTINUOUS FLOW REACTOR
(2016-09-16)Over the decades, seeking for an alternative energy source has been more and more significant because of increasing demand with rapid industry expansion. Liquid hydrocarbon from Fischer-Tropsch process is considered as an ...