Analytical and numerical thermal buckling analysis investigation of unidirectional and woven reinforcement composite plate structural

... investigation of thermal buckling investigation included evaluated the mechanical and thermal properties of unidirectional and woven reinforcement fiber, then, evaluated of the thermal buckling of composite ... solution of critical buckling temperature of orthotropic unidirectional and woven composite plate with different aspect ratio of plate, volume fraction of reinforcement fiber and types of reinforcement ... evaluated of unidirectional and woven reinforcement composite plate are modulus of elasticity with longitudinal and transverse direction of unidirectional fiber and for woven reinforcement fiber in and...

Báo cáo khoa học: Investigation of the substrate speciﬁcity of a b-glycosidase from Spodoptera frugiperda using site-directed mutagenesis and bioenergetics analysis pdf

... residue at position 39 and an equatorial 4-OH was called /4e, and between any residue at position 451 and an equatorial 4-OH was called g4e Interactions involving these same residues and an axial ... position E451, the primer sequence was 5¢-GGAGTCTAATGGACAACTTTNNNTGGATGGA GGGTTATATTGAGCG-3¢, with GAC, CAA and TCA as mutated codons for E451D, E451Q and E451S, respectively DNA sequencing was used ... affected by the exchange of a charged participant (carboxyl group of the E side-chain) for an uncharged participant (amide group of the Q side-chain) Otherwise, the replacement of E451 with D and S...

Experimental and numerical investigation of heat transferand phase change phenomena during excimer laser interactionwith nickel

... explosive phase change occurs at a laser ~uence of about 4[1 J cm−1[ 2[ Numerical modeling Numerical modeling is carried out to compute the heat transfer and phase change processes during excimer laser ... 2[ Velocity of the plume front and laser energy scattered by the laser! evaporated plume as a function of laser ~uence[ plume\ the percentage of laser energy scattered from the plume and the transmissivity ... of laser energy by the laser! evaporated plume is accounted for by using the measured transient trans! missivity of the excimer laser beam through the laser! evaporated plume[ Results of the numerical...

Investigation of chaotic advection regime and its effect on thermal performance of wavy walled microchannels

... 7.4.4 Chaotic advection near resonance 136 7.4.5 Effect of Re 138 7.4.6 Effect of conjugated condition 140 7.5 Conclusion 145 Chapter Conclusion and recommendations ... studied the effect of chaotic advection and the transition to chaos in wavy microchannels Their results showed that presence of chaotic advection in the system can enhance the thermal performance ... relation between the thermal performance and the advection regime  Evaluation of the wavy walled microchannels for electronics cooling using experimental investigation and also to validate the numerical...

analytical and numerical studies of bose einstein condensates

... reasons, the idea of Bose- Einstein condensation was not paid much attention until superﬂuid He was discovered [72] and until the suggestion of superﬂuid He being a system of Bose- Einstein condensate ... phenomena of interacting manybody system Plenty of theoretical studies on cold dilute atomic gases were carried out and a number of labs were set up to study the properties of BECs The quantity of BEC ... temperature of the order of 100nK is required so that λdB is of the order of interatomic spacing At the same time, a gaseous state of the system has to be maintained to avoid collision of particles...

Experimental and numerical investigation of novel pine oil biofuel in a diesel engine

... Vallinayagam R, Vedharaj S, Yang WM, Raghavan V, Saravanan CG, Lee PS, Chua KJE, Chou SK Investigation of evaporation and engine characteristics of pine oil biofuel fumigated in the inlet manifold ... 131 OPERATION OF PINE OIL IN DUAL FUEL MODE 133 5.1 Investigation of evaporation and engine characteristics of pine oil biofuel fumigated in the inlet manifold of a diesel engine 133 5.1.1 ... kumar Raju, Sankaranarayanan and Karthik Raja for motivating me in all research endeavors and other aspects of my life Last but not least, my fellow confederate and close pal, Dr.Vedharaj Sivasankaralingam...

Instability and buckling analysis of stretchable silicon system

... understanding the mechanical behavior for this underlying technology, and state of the objectives of this study Chapter Two describes the design and implementation of stretchable silicon systems and ... Profile of silicon ribbon 50 100 Distance (m) (b) Wavelength and amplitude Figure 2-12 AFM images and relief profiles of wavy silicon ribbons Figure 2-13 Silicon ribbon strain as function of ... between and 50 mm and amplitudes between 100 nm and 1.5 mm, depending on the thickness of the silicon and the level of prestrain in the PDMS (Khang, et al., 2006) The periods and amplitudes of the...

Numerical and experimental investigation of single and two phase impinging jet heat transfer

... NUMERICAL AND EXPERIMENTAL INVESTIGATION OF SINGLE AND TWO- PHASE IMPINGING JET HEAT TRANSFER ZHENGQUAN LOU (Bachelor, SJTU) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... Micro -Impinging Jet Heat Transfer" , International Journal of Thermal Sciences, Submitted, 2005 Z.Q Lou, C Yap and A.S Mujumdar, "Numerical Investigation of Two- phase Impinging Jet Heat Transfer" , Journal of ... current investigation, the study was mainly focused on the single and twophase impinging jet heat transfer Both numerical and experimental investigations were carried out For the single phase problem,...

Investigation of thermal effect on exterior wall surface of building material at urban city area

... discussions 3.1 Analysis of existing exterior building based on different materials This part discusses the four locations of the monitored area with different types of exterior wall building materials: ... heat/solar radiation) of each material was calculated and analyzed (Figure 10) Figure 10 Normalized heat (total heat/solar radiation) using average heat of convection (qconv), heat of radiation (qrad) ... surroundings The aim of this study was to investigate the effect of construction materials that contributes to UHI and the thermal behavior of different materials used in surfaces of buildings Infrared...

An experimental investigation of heat transfer and fluid flow in a rectangular duct with inclined discrete ribs

... rib arrangements on heat transfer and flow behavior in a rectangular rib roughened passage” International Journal of Heat and mass transfer; 123: 675-681, 2001 [6] Lau S.C., McMillin R.D and Han ... studies of augmented heat transfer and friction in asymmetrically heated rectangular ducts with ribs on the heated wall in transverse, inclined, V-continuous and V- discrete pattern Int Journal of Heat ... Tariq, A. , Keshav Kant and Panigrahi, P K., Heat transfer enhancement using an internally threaded tube”, Proceeding of the 4th ISHMT-ASME and 15th National Conference on Heat and Mass transfer...

An experimental investigation of performance and exhaust emission of a diesel engine fuelled with Jatropha biodiesel and its blends

... supply large volume of biodiesel, in fact, nearly half a dozen states of India have reserve a total of 1.72 million hectares of land for Jatropha cultivation and small quantities of Jatropha biodiesel ... some unreacted remainder of methanol and catalyst which if not removed can react and damage storing and fuel carrying parts During washing ester present react with water and can form soap Two to ... Figure shows Jatropha plant in Energy park of Rajiv Gandhi Proudyogiki Vishwavidyalaya (R.G.P.V.) Jatropha plant bears fruits from second year of its plantation and the economic yield stabilizes...

Spectroscopic and Microscopic Investigation of Gold NanoparticleFormation: Ligand and Temperature Effects on Rate and Particle Size

... migration of thiolated ligands would lead to less particle organization Correlation of Particle Size and Size Dispersion with Rate of Nucleation and Growth Time We have discussed the nanoparticle ... nucleation and growth processes The temperature eﬀects on particle size and size dispersion also can be interpreted based on the rate of nucleation and growth processes At lower temperatures of 25 and ... formation process dependence on concentration of stabilizing ligand (ODT) present and solution temperature In this section, we discuss the correlation of these reaction parameters with the size and...

Tài liệu Investigation of Organic Chemicals Potentially Responsible for Mortality and Intersex in Fish of the North Fork of the Shenandoah River, Virginia, during Spring of 2007 ppt

... E.T., and Holmes, J., 2008, Investigation of organic chemicals potentially responsible for mortality and intersex in fish of the North Fork of the Shenandoah River, Virginia, during spring of 2007: ... liter (pg/L) Investigation of Organic Chemicals Potentially Responsible for Mortality and Intersex in Fish of the North Fork of the Shenandoah River, Virginia, during Spring of 2007 By David ... showing location of the two sampling sites on the North Fork of the Shenandoah River, Virginia Investigation of Organic Chemicals Potentially Responsible for Mortality and Intersex in Fish of the...

Guidelines for the Investigation of Contacts of Persons with Infectious Tuberculosis Recommendations from the National Tuberculosis Controllers Association and CDC pptx

... Control and Prevention Guidelines for the investigation of contacts of persons with infectious tuberculosis; recommendations from the National Tuberculosis Controllers Association and CDC, and Guidelines ... Sponsored by CDC Guidelines for the Investigation of Contacts of Persons with Infectious Tuberculosis Recommendations from the National Tuberculosis Controllers Association and CDC EXPIRATION ... discussion of the unlabeled use of a product or a product under investigational use Vol 54 / RR-15 Recommendations and Reports Guidelines for the Investigation of Contacts of Persons with Infectious Tuberculosis...

Báo cáo khoa học: Investigation of the kinetics and order of tyrosine phosphorylation in the T-cell receptor f chain by the protein tyrosine kinase Lck potx

... restriction to Lck accessing certain tyrosine residues of the protein chain Our studies have determined the efﬁciency of phosphorylation of each of the six f ITAM tyrosines by PTK Lck, from which ... vitro phosphorylation by Lck, conﬁrmed tyrosine 1N to be the ﬁrst phosphorylated Differences arising in the order of phosphorylation of the subsequent tyrosines in the whole cTCRf chain in vitro, ... rate-limited by ATP concentration The levels of incorporation of 32P into the peptide were used to calculate the kinetics of phosphorylation by Lck at each tyrosine, and from these an order of phosphorylation...

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