搜索结果: 16-30 共查到“工学 Mathematical Model”相关记录41条 . 查询时间(0.101 秒)
Mathematical model for feed drive system in microscopic motion area
Machine tool Feed drive system Driving torque Rolling element
<
2009/12/2
Purpose: Our objective is to develop an entirely new the feed drive system with the accuracy of tens nanometers and the stroke of tens millimetres achieved by only one mechanism.
Design/methodology/a...
MATHEMATICAL MODEL OF UNSTEADY GAS TO SOLID PARTICLES HEAT TRANSFER IN FLUIDIZED BED
bubbling fluidized bed heat transfer temperature field
<
2009/10/14
The mathematical model of unsteady one-dimensional gas to particles heat transfer for non-isothermal fluidized bed with periodic heating of solid particles has been described. The method of numerical ...
Mathematical Model of One-dimensional Miscible Fluid Injection in Fractured Porous Media
Fractured porous media Method of characteristics Advection mass transfer
<
2009/7/23
A mathematical model for miscible displacement in fractured porous media is developed. The model takes into account advective, gravitational and crossflow mechanisms of mass exchange between fracture...
Mathematical Model of Inductive Effect on the Multi-motors Synchronization Systems
Mathematical Model Synchronous Capability Induction Motors
<
2010/1/15
Systems of synchronous rotation with AC machines depend on the equality of speed of two or more induction motors (mechanical or non mechanical-shaft connected) with the existence of load differences a...
A Mathematical Model of Fancy Yarns’ Strength. The First Model Developed in the World
First Model World
<
2009/6/16
The mathematical models of the strength of fancy yarns with continuous effects (plied twoand
three-component yarns and loop yarn) were developed on the basis of the mechanical
rules, phenomena occur...
Simulation of Ship Steering Motion with Roll by a Component-Type Mathematical Model for European and Japanese Fishing Vessels with Trim Change
Maneuvering Motion a Component-Type Mathematical Model Turning Maneuver Heel Moment
<
2009/5/18
Maneuvering motions of fishing vessels are important in the situation of fishing operation at slow ship speed. Especially the roll motion of the fishing vessel relates to the capsizing by steering mot...
Study on Monitoring System of Coastal Environment (2nd Report)— Assimilation of Measurement Data and Mathematical Model —
Environment Monitoring Short-Term Prediction P-N Model State Space Model
<
2009/5/12
In order to develop a practical method for monitoring of coastal environment, the authors propose a new assimilation method of measured data with mathematical model. The present method enables to pred...
On the Influence of Loading Condition on Characteristics of Hydrodynamic Forces in Steering Motion—Study with a Component-Type Mathematical Model—
Hydrodynamic Forces Acting on a Hull Component-type Mathematical Model Loading Condition Coefficient of Hydrodynamic Characteristics
<
2009/5/12
The authors have developed a component-type mathematical model of hydrodynamic forces acting on a ship hull in steering motion that is deduced from the simplified vortex model. This mathematical model...
Baroinactivation of Staphylococcus epidermidis – mathematical model and its verification using human and cow milk
Staphylococcus epidermidis baroinactivation human milk
<
2014/3/10
Staphylococcus epidermidis, commonly found on the human skin, may contaminate human milk. High-pressure pasteurisation of human milk under normal temperature preserves the majority of its protective a...
Simulation mathematical model of expert system for working processes management
expert system simulation mathematical models agricultural technological systems
<
2014/2/26
The elementary simulation mathematical models presented in this article are related with the sub-system Crop production of the expert system for the decision support in technological and working proce...
Thermostability of Soluble and Bound Peroxidases from Artichoke and a Mathematical Model of Its Inactivation Kinetics
artichoke peroxidase blanching
<
2009/2/26
Soluble peroxidases (SP), and ionically (IBP) and covalently (CBP) bound peroxidases were extracted from leaves and edible part of artichoke heads (heart). The peroxidase (POD) forms showed a characte...
Mathematical Model of Textronics Fabric with Textile Heater
textronics smart textiles textile heater modelling temperature measurement
<
2009/2/16
This work presents a mathematical description and model of textronic clothing with textile heater. The aim of this paper is to show numerical calculations of and experimental research into the compens...
Mathematical Model of a Mechatronic Parallel Finger Gripper for Textiles
gripper for textiles computer control mathematical model garment production
<
2009/2/8
This paper presents the elaboration of a mathematical model for a computer-controlled gripper with parallel fingers for handling textile fabric pieces. The description of this model includes the dynam...
Mathematical Model of a Mechatronic Pinch-Type Gripper for Textiles
gripper for textiles computer control mathematical model garment production
<
2009/2/8
In this paper, the dynamics of a pinch-type gripper for textiles have been studied. We consideredan example of a gripper in which the motion of closing and opening is effected by means of a screw. A s...
Mathematical Model of a Zigzag Sewing Machine with a Timing Belt Driven Hook
sewing machine zigzag modelling vibration.
<
2009/1/20
The mathematical model of a zigzag sewing machine with a timing belt driven hook is presented in this paper. The resonance behaviour of the machine is shown graphically. The model makes it possible to...