**Commenced**in January 2007

**Frequency:**Monthly

**Edition:**International

**Paper Count:**323

# Search results for: rectangular fin

##### 323 Existence and Construction of Maximal Rectangular Duals

**Authors:**
Krishnendra Shekhawat

**Abstract:**

**Keywords:**
adjacency,
degree sequence,
dual graph,
rectangular dual

##### 322 Investigating the Capacity of Cracking Torsion of Rectangular and Cylindrical RC Beams with Spiral and Normal Stirrups

**Authors:**
Hadi Barghlame,
M. A. Lotfollahi-Yaghin,
Mehdi Mohammad Rezaei,
Saeed Eskanderzadeh

**Abstract:**

**Keywords:**
cracking torsion,
RC beams,
spiral stirrups,
normal stirrups

##### 321 Thermohydraulic Performance Comparison of Artificially Roughened Rectangular Channels

**Authors:**
Narender Singh Thakur,
Sunil Chamoli

**Abstract:**

**Keywords:**
nusselt number,
friction factor,
thermohydraulic,
performance parameter

##### 320 Numerical Investigation of the Effect of Geometrical Shape of Plate Heat Exchangers on Heat Transfer Efficiency

**Authors:**
Hamed Sanei,
Mohammad Bagher Ayani

**Abstract:**

*F*"weighting factor correlation". In this comparison, the minimum amount of F indicates higher efficiency. Results reveal that the

*F*value for rectangular shape is less than circular plate, and hence using rectangular shape of PHS is more efficient than circular one. It was observed that, the amount of friction factor is correlated to the Reynolds numbers, such that friction factor decreased in both rectangular and circular plates with an increase in Reynolds number. Furthermore, such simulations revealed that the amount of heat transfer in rectangular plate is more than circular plate for different range of Reynolds numbers. The difference is more distinct for higher Reynolds number. However, amount of pressure drop in circular plate is less than rectangular plate for the same range of Reynolds numbers which is considered as a negative point for rectangular plate efficiency. It can be concluded that, while rectangular PHSs occupy more space than circular plate, the efficiency of rectangular plate is higher.

**Keywords:**
Chevron corrugated plate heat exchanger,
heat transfer,
friction factor,
Reynolds numbers

##### 319 An Analytical Method for Bending Rectangular Plates with All Edges Clamped Supported

**Authors:**
Yang Zhong,
Heng Liu

**Abstract:**

**Keywords:**
Mindlin plates,
decoupling method,
modified Navier method,
bending rectangular plates

##### 318 Active Noise Cancellation in the Rectangular Enclosure Systems

**Authors:**
D. Shakirah Shukor,
A. Aminudin,
Hashim U. A.,
Waziralilah N. Fathiah,
T. Vikneshvaran

**Abstract:**

**Keywords:**
active noise control,
digital signal processing,
noise cancellation,
rectangular enclosure

##### 317 Effect of Ionized Plasma Medium on the Radiation of a Rectangular Microstrip Antenna on Ferrite Substrate

**Authors:**
Ayman Al Sawalha

**Abstract:**

**Keywords:**
ferrite,
microstrip antenna,
plasma,
radiation

##### 316 Some Results on the Generalized Higher Rank Numerical Ranges

**Authors:**
Mohsen Zahraei

**Abstract:**

**Keywords:**
Rank-k numerical range,
isometry,
numerical range,
rectangular matrix polynomials

##### 315 Experimental Study of Heat Transfer Enhancement Using Protruded Rectangular Fin

**Authors:**
Tarique Jamil Khan,
Swapnil Pande

**Abstract:**

**Keywords:**
heat transfer enhancement,
forced convection,
protruted fin,
rectangular fin

##### 314 Free Vibration and Buckling of Rectangular Plates under Nonuniform In-Plane Edge Shear Loads

**Authors:**
T. H. Young,
Y. J. Tsai

**Abstract:**

**Keywords:**
stress analysis,
free vibration,
plate buckling,
nonuniform in-plane edge shear

##### 313 Mixed Convective Heat Transfer in Water-Based Al2O3 Nanofluid in Horizontal Rectangular Duct

**Authors:**
Nur Irmawati,
H. A. Mohammed

**Abstract:**

**Keywords:**
numerical simulation,
mixed convection,
horizontal rectangular duct,
nanofluids

##### 312 Suitable Die Shaping for a Rectangular Shape Bottle by Application of FEM and AI Technique

**Authors:**
N. Ploysook,
R. Rugsaj,
C. Suvanjumrat

**Abstract:**

**Keywords:**
AI,
bottle,
die shaping,
FEM

##### 311 Transverse Vibration of Non-Homogeneous Rectangular Plates of Variable Thickness Using GDQ

**Abstract:**

**Keywords:**
rectangular,
non-homogeneous,
bilinear thickness,
generalized differential quadrature (GDQ)

##### 310 The Pressure Distribution on the Rectangular and Trapezoidal Storage Tanks' Perimeters Due to Liquid Sloshing Impact

**Authors:**
Hassan Saghi,
Gholam Reza Askarzadeh Garmroud,
Seyyed Ali Reza Emamian

**Abstract:**

**Keywords:**
pressure distribution,
liquid sloshing impact,
sway motion,
trapezoidal storage tank,
coupled BEM-FEM

##### 309 Vibration Response of Soundboards of Classical Guitars

**Authors:**
Meng Koon Lee,
Mohammad Hosseini Fouladi,
Satesh Narayana Namasivayam

**Abstract:**

**Keywords:**
rectangular plates,
analytical solution,
homotopy perturbation,
natural frequencies

##### 308 Anchorage Effect on Axial Strength of Fiber Reinforced Polymers Confined Rectangular Columns

**Authors:**
Yavuz Yardim

**Abstract:**

**Keywords:**
rectangular columns,
FRP,
confinement,
anchorage

##### 307 Optimization of Dual Band Antenna on Silicon Substrate

**Authors:**
Syrine lahmadi,
Jamel Bel Hadj Tahar

**Abstract:**

**Keywords:**
dual band,
enlargement of bandwidth,
miniaturized antennas,
printed antenna

##### 306 Theoretical Stress-Strain Model for Confined Concrete by Rectangular Reinforcement

**Authors:**
Mizam Dogan,
Hande Gökdemir

**Abstract:**

**Keywords:**
confined concrete,
concrete column,
stress-strain,
stirrup,
solid,
frame

##### 305 Effect of the Cross-Sectional Geometry on Heat Transfer and Particle Motion of Circulating Fluidized Bed Riser for CO2 Capture

**Authors:**
Seungyeong Choi,
Namkyu Lee,
Dong Il Shim,
Young Mun Lee,
Yong-Ki Park,
Hyung Hee Cho

**Abstract:**

_{2}capture was investigated. Numerical simulation using Eulerian-eulerian method with kinetic theory of granular flow was adopted to analyze gas-solid flow consisting in circulating fluidized bed riser. Circular, square, and rectangular cross-sectional geometry cases of the same area were carried out. Rectangular cross-sectional geometries were analyzed having aspect ratios of 1: 2, 1: 4, 1: 8, and 1:16. The cross-sectional geometry significantly influenced the particle motion and heat transfer. The downward flow pattern of solid particles near the wall was changed. The gas-solid mixing degree of the riser with the rectangular cross section of the high aspect ratio was the lowest. There were differences in bed-to-wall heat transfer coefficient according to rectangular geometry with different aspect ratios.

**Keywords:**
bed geometry,
computational fluid dynamics,
circulating fluidized bed riser,
heat transfer

##### 304 Free Vibration of Orthotropic Plate with Four Clamped Edges

**Authors:**
Yang Zhong,
Meijie Xu

**Abstract:**

**Keywords:**
rectangular orthotropic plate,
four clamped edges,
natural frequencies and mode shapes,
finite integral transform

##### 303 Compact, Lightweight, Low Cost, Rectangular Core Power Transformers

**Authors:**
Abidin Tortum,
Kubra Kocabey

**Abstract:**

**Keywords:**
rectangular core,
power transformer,
transformer,
productivity

##### 302 Predicting Trapezoidal Weir Discharge Coefficient Using Evolutionary Algorithm

**Authors:**
K. Roushanger,
A. Soleymanzadeh

**Abstract:**

**Keywords:**
discharge coefficient,
genetic expression programming,
trapezoidal weir

##### 301 Efficiency Improvement for Conventional Rectangular Horn Antenna by Using EBG Technique

**Authors:**
S. Kampeephat,
P. Krachodnok,
R. Wongsan

**Abstract:**

**Keywords:**
conventional rectangular horn antenna,
electromagnetic band gap,
gain enhancement,
X- and Ku-band radar

##### 300 Exact Vibration Analysis of a Rectangular Nano-Plate Using Nonlocal Modified Sinusoidal Shear Deformation Theory

**Authors:**
Korosh Khorshidi,
Mohammad Khodadadi

**Abstract:**

**Keywords:**
exact solution,
nonlocal modified sinusoidal shear deformation theory,
out of plane vibration,
moderately thick rectangular plate

##### 299 General Formula for Water Surface Profile over Side Weir in the Combined, Trapezoidal and Exponential, Channels

**Authors:**
Abdulrahman Abdulrahman

**Abstract:**

**Keywords:**
analytical solution,
combined channel,
exponential channel,
side weirs,
trapezoidal channel,
water surface profile

##### 298 An Experimental Study on the Effects of Aspect Ratio of a Rectangular Microchannel on the Two-Phase Frictional Pressure Drop

**Authors:**
J. A. Louw Coetzee,
Josua P. Meyer

**Abstract:**

**Keywords:**
aspect ratio,
microchannel,
two-phase,
pressure gradient

##### 297 Electromagnetic Interference Shielding Effectiveness of a Corrugated Rectangular Waveguide for a Microwave Conveyor-Belt Drier

**Authors:**
Sang-Hyeon Bae,
Sung-Yeon Kim,
Min-Gyo Jeong,
Ji-Hong Kim,
Wang-Sang Lee

**Abstract:**

**Keywords:**
corrugated,
electromagnetic wave,
microwave conveyor-belt drier,
rectangular waveguide,
shielding effectiveness

##### 296 Semi Empirical Equations for Peak Shear Strength of Rectangular Reinforced Concrete Walls

**Authors:**
Ali Kezmane,
Said Boukais,
Mohand Hamizi

**Abstract:**

**Keywords:**
shear strength,
reinforced concrete walls,
rectangular walls,
shear walls,
models

##### 295 Analytical Study of Flexural Strength of Concrete-Filled Steel Tube Beams

**Authors:**
Maru R.,
Singh V. P.

**Abstract:**

**Keywords:**
ABAQUS,
CFST beams,
flexural strength,
four-point bending,
rectangular and square sections

##### 294 Numerical Verification of a Backfill-Rectangular Tank-Fluid System

**Authors:**
Ramazan Livaoğlu,
Tufan Çakır

**Abstract:**

**Keywords:**
fluid-structure interaction,
modal analysis,
rectangular tank,
soil structure interaction