Numerical Approach for Optimal Design of a Hollow Fiber Dialyzer System

2014 ◽  
Vol 2 (3) ◽  
pp. 58 ◽  
Author(s):  
Y. Sano ◽  
A. Horibe ◽  
N. Haruki ◽  
K. Nagase ◽  
A. Nakayama
Keyword(s):  
Optimal Design ◽  
Hollow Fiber ◽  
Numerical Approach

A two-dimensional numerical approach to achieve a silicon BCCD cell optimal design

1988 ◽  
Vol 35 (9) ◽  
pp. 1445-1455 ◽  
Author(s):  
M. Carquet ◽  
D. Rigaud ◽  
A. Touboul ◽  
Y. Thenoz
Keyword(s):  
Optimal Design ◽  
Numerical Approach ◽  
Two Dimensional

scholarly journals A numerical approach to study the impact of packing density on fluid flow distribution in hollow fiber module

2010 ◽  
Vol 348 (1-2) ◽  
pp. 277-286 ◽  
Author(s):  
Jan Günther ◽  
Philippe Schmitz ◽  
Claire Albasi ◽  
Christine Lafforgue
Keyword(s):  
Fluid Flow ◽  
Hollow Fiber ◽  
Packing Density ◽  
Flow Distribution ◽  
Numerical Approach ◽  
The Impact

Analytical approach for optimal design of a type of spherical parallel manipulator using dexterous performance indices

2003 ◽  
Vol 217 (4) ◽  
pp. 447-455 ◽  
Author(s):  
T Huang ◽  
C M Gosselin ◽  
D J Whitehouse ◽  
D G Chetwynd
Keyword(s):  
Optimal Design ◽  
Parallel Manipulator ◽  
Analytical Approach ◽  
Optimal Solution ◽  
Numerical Approach ◽  
Performance Indices ◽  
Symmetric Geometry ◽  
Global Optimal ◽  
Parametric Relationships ◽  
Spherical Parallel Manipulator

In this paper, an analytical approach for the optimal design of a type of spherical parallel manipulator with symmetric geometry is investigated. Both the condition number and the behaviour of the direct Jacobian matrix associated with the initial configuration are optimized, resulting in a set of closed-form parametric relationships that enables a global optimal performance index to be achieved in the overall workspace. It has been concluded that the global optimal solution is located on the loci of local optimal solutions. The outcome confirms analytically the optimality of the orthogonal spherical parallel manipulator achieved using the numerical approach.

scholarly journals Optimal design of hollow fiber dialysis membranes.

MEMBRANE ◽  
1989 ◽  
Vol 14 (1) ◽  
pp. 31-44
Author(s):  
Kiyotaka Sakai
Keyword(s):  
Optimal Design ◽  
Hollow Fiber ◽  
Dialysis Membranes

Optimal design for hollow fiber inner-coated by dielectric layers with surface roughness

2011 ◽  
Vol 36 (17) ◽  
pp. 3461 ◽  
Author(s):  
Bang-Shan Sun ◽  
Xiao-Li Tang ◽  
Yi-Wei Shi ◽  
Katsumasa Iwai ◽  
Mitsunobu Miyagi
Keyword(s):  
Surface Roughness ◽  
Optimal Design ◽  
Hollow Fiber ◽  
Dielectric Layers

Optimal design for hollow fiber inner-coated by dielectric layers with surface roughness

2012 ◽  
Author(s):  
Bang-Shan Sun ◽  
Xiao-Li Tang ◽  
Yi-Wei Shi ◽  
Katsumasa Iwai ◽  
Mitsunobu Miyagi
Keyword(s):  
Surface Roughness ◽  
Optimal Design ◽  
Hollow Fiber ◽  
Dielectric Layers

scholarly journals Thermal optimization of a 3-D integrated circuit

2020 ◽  
Vol 24 (4) ◽  
pp. 2615-2620
Author(s):  
Kang-Jia Wang ◽  
Chu-Xia Hua ◽  
Yan-Hong Liang
Keyword(s):  
Temperature Distribution ◽  
Optimal Design ◽  
Heat Source ◽  
Integrated Circuit ◽  
Numerical Approach ◽  
Source Distribution ◽  
Thermal Optimization ◽  
Optimal Heat ◽  
Heat Source Distribution

In a 3-D integrated circuit the heat source distribution has a huge effect on the temperature distribution, so an optimal heat source distribution is needed. This paper gives a numerical approach to its thermal optimization, the result can be used for 3-D integrated circuit optimal design.

scholarly journals Numerical Method for the Design of Healing Chamber in Additive-Manufactured Dental Implants

2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Hsiao-Chien Lee ◽  
Pei-I Tsai ◽  
Chih-Chieh Huang ◽  
San-Yuan Chen ◽  
Chuen-Guang Chao ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Optimal Design ◽  
Dental Implants ◽  
Personal Computer ◽  
Bone Growth ◽  
Volume Fraction ◽  
Numerical Approach ◽  
Original Design ◽  
Surrounding Bone

The inclusion of a healing chamber in dental implants has been shown to promote biological healing. In this paper, a novel numerical approach to the design of the healing chamber for additive-manufactured dental implants is proposed. This study developed an algorithm for the modeling of bone growth and employed finite element method in ANSYS to facilitate the design of healing chambers with a highly complex configuration. The model was then applied to the design of dental implants for insertion into the posterior maxillary bones. Two types of ITI® solid cylindrical screwed implant with extra rectangular-shaped healing chamber as an initial design are adopted, with which to evaluate the proposed system. This resulted in several configurations for the healing chamber, which were then evaluated based on the corresponding volume fraction of healthy surrounding bone. The best of these implants resulted in a healing chamber surrounded by around 9.2% more healthy bone than that obtained from the original design. The optimal design increased the contact area between the bone and implant by around 52.9%, which is expected to have a significant effect on osseointegration. The proposed approach is highly efficient which typically completes the optimization of each implant within 3–5 days on an ordinary personal computer. It is also sufficiently general to permit extension to various loading conditions.

Sign in / Sign up

Export Citation Format

Share Document