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7630871 |
Crush modelling
A method of determining the impact resistance of a structure including a crushable material comprises the steps of determining for one or more layers of a finite element of said material during an...
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7627390 |
Method and apparatus for the free-form optimization of bevel and hypoid gears
Method for the optimization of the surface geometry or of a variable, dependent on this, or variables, dependent on this, of bevel or hypoid gears for their production on a free-form machine which...
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7627389 |
Method and apparatus for the free-form optimization of bevel and hypoid gears
Method for the optimization of the surface geometry or of a variable, dependent on this, or variables, dependent on this, of bevel or hypoid gears for their production on a free-form machine which...
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7624823 |
Roller cone drill bits with optimized cutting zones, load zones, stress zones and wear zones for increased drilling life and methods
Roller cone drill bits may be formed with cutting elements and cutting structures optimized to increase downhole drilling life of an associated drill bit. The cutting zone, load zone and wear zone...
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7620532 |
Object discretization to particles for computer simulation and analysis
A computer-implemented method is provided for generating data representing an object involved in a computer-implemented simulation of a physical experiment. Data describing geometric dimensions and...
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7617080 |
Image enhancement by spatial linear deconvolution
Data from a target system ( 616 ) that exhibits a non-linear relationship between system properties and measurement data, is processed by applying a linear filter (F) to improve resolution and...
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7613585 |
Method and system for defining material properties hierarchically in finite element analysis
A system, method and software product for defining material properties hierarchically in a finite element analysis of a structure is disclosed. As a material type is created, the type is checked...
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7610184 |
Sector meshing and neighbor searching for object interaction simulation
Methods for computer-implemented simulation for the interaction of two or more objects are provided. Data describing particles that represent each of the objects is generated from geometric data...
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7610182 |
Image display apparatus, method and program based on rigid body dynamics
An image display system and method that use physical models to produce a realistic display of a scene are disclosed. The image display method involves operating a computer having a display screen,...
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7610179 |
Coupled parametric design of flow control and duct shape
A method for designing gas turbine engine components using a coupled parametric analysis of part geometry and flow control is disclosed. Included are the steps of parametrically defining the...
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7606786 |
Method and device for simulating process flows in the graphic industry
A method and a device for simulating process flows in the graphics industry and for displaying the result calculated in the simulated process flows. The method is characterized by the following...
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7606689 |
Design support system, design support method, program, and storage medium
A design support system is provided, which accurately simulates the behavior of a flexible medium in a convey path even if the flexible medium exhibits different flexural stiffness in different...
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7606688 |
Object oriented finite element modeling tools
Techniques for creating a finite element model are disclosed that include various processes including: superimposing a rectangular array of nodes and nodal-pointers onto a wire-frame geometry, and...
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7606683 |
Cooling system design simulator
A method of computer-based simulation of a cooling system includes inputting condenser parameters, evaporator parameters and compressor parameters for the cooling system and processing the...
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7603261 |
Method for predicting acid placement in carbonate reservoirs
A computationally efficient general method of modeling or simulating matrix acidizing treatment when flow is not axisymmetric involves determining streamlines in the general flow field using...
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7599824 |
Gear cutting simulation method, gear cutting simulation program, and gear cutting simulation device
In a gear cutting simulation method and device, a gear-cutting-machine model which specifies relative positions between a blank model and a cutter model is created. A gear model is created as a...
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7596479 |
Method for determining a blank form of an elastic component
The invention starts with a method to determine a blank form of an elastic component, in particular a non-articulated wiper arm ( 10 ), with the default of a target form, which the elastic...
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7596478 |
Method of forming a fire resistant structural beam
A method, and the resultant apparatus, for designing a fire resistant structural beam, such as a computer-aided design of a fabricated steel beam having an intumescent coating material, by...
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7596477 |
Peel strength simulating apparatus, peel strength simulating program storage medium, and peel strength simulating method
The present invention provides a peel strength simulating apparatus which simulates peel strength between a semiconductor integrated circuit chip and a resin package bonded to each other. The...
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7596476 |
Methods and systems for managing facility power and cooling
Systems and methods are provided for determining data center cooling and power requirements and for monitoring performance of cooling and power systems in data centers. At least one aspect provides...
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7596474 |
Method for assembling the finite element discretization of arbitrary weak equations involving local or non-local multiphysics couplings
Disclosed are techniques for representing and modeling one or more systems in which each system corresponds to an application mode. This may be done for one or more geometries using local and/or...
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7587304 |
Printing press simulator
A printing press simulator for a printing press includes a simulation unit, which simulates a printing process or the behavior of a printing press on the basis of input data specified for the...
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7587303 |
Non-linear solver for a flexible slender-body system
For determining the behavior of a flexible system submitted to predetermined displacement boundary conditions, a process uses geometrically non-linear finite element analysis. The process has a...
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7584084 |
Method of manufacturing fluttering robot using a fluid-structure interactive numerical model for developing controls for wing driving apparatus
A numerical model related to fluttering of an insect, when an equivalent model of actual structure of a wing of the insect is moved in the air in accordance with a model of fluttering motion of the...
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7584079 |
Method of configuring a product
A complex product is composed of several parts, where each part may depend on the other. As a consequence of these inter-dependencies, the selection of one part might exclude other parts from being...
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7584038 |
Method and apparatus for determining virtual visibility
A method for determining virtual visibility is disclosed. The method includes modeling at least one object in a virtual space and plotting at least one surface from a first predetermined location...
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7580815 |
Information processing apparatus and its control method
When the convey behavior of a flexible medium conveyed in a conveying path is analyzed by simulation, a design support apparatus of this invention executes 1) processing for approximating a nip on...
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7580035 |
Real-time collision detection using clipping
A method is disclosed. The method includes receiving a first polygon, receiving a second polygon, calculating a vector joining a centroid of the first polygon and a centroid of the second polygon,...
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7577555 |
Apparatus and method for determining patterns of damage being caused in rolling contact element
A method of designing a roller bearing is disclosed upon clarifying mechanisms of damage patterns in respect of two kinds of brinelling, involved in the bearing, wherein white-banded flaking...
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7574338 |
Finite-difference simulation and visualization of elastodynamics in time-evolving generalized curvilinear coordinates
Modeling and simulation of free and forced structural vibrations is essential to an overall structural health monitoring capability. In the various embodiments, a first principles finite-difference...
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7573479 |
Graphics processing device, graphics processing method, game machine, and storage medium
In a simulation game machine for play on the basis of images of three-dimensionally constituted terrain features and characters which are represented as if viewed from a prescribed camera within a...
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7571089 |
Method for simulating a system having multiple failure modes
A method is described for determining the effectiveness of maintenance or other improvements to a system having multiple sections and multiple modes of failure. The method uses a simulation model...
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7571079 |
Aware and active features for computer-aided design systems
Processing data in a computer-aided design (CAD) system includes determining that a feature of a three-dimensional model has a condition that requires correction. The condition is automatically...
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7567890 |
Conversion of model components into references
An automated model componentization feature systematically converts duplicate or otherwise amenable patterns in a model into references. Multiple references are simplified to one unit that contains...
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7565274 |
Method and apparatus for predicting bending life spans of electric wires and or wire protecting members induced by vibrations, and recording medium storing program
In a method for predicting bending life spans of wires, the wires, temperatures, pre-vibration shapes, and constraint conditions are set, and finite element models of the electric wires are formed...
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7561996 |
Automated dimensional drawing generating apparatus
A dimensioning apparatus for generating a dimensional drawing from a model includes an element database with predetermined element names. A plurality of model elements can be associated with...
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7559194 |
Method and device for controlling the injection of reducing agent
The invention relates to a method and device ( 10 ) for controlling the injection of reducing agent upstream from a catalyst ( 4 ) in an exhaust line ( 2 ) from a combustion engine. According to...
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7558713 |
Method for automating hydraulic manifold design
A method for automating the manifold design process based on a hydraulic circuit cavity geometry and manifold design parameters successively merges stored design patterns, including orientations...
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7555413 |
Method and computer storage medium for determining a wall-damping function used in the subgrid-scale modeling for large eddy simulation
A wall-damping function is defined by the use of a Kolmogorov's velocity scale. A dissipation rate ε SGS of SGS turbulent energy for components of a wave number smaller in scale than a grid...
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7554550 |
Non-destructive processing of digital image data
Systems for rendering Effect graphs for non-destructively processing digital image data which integrate Central Processing Unit (CPU) processing and Graphics Processing Unit (GPU) processing are...
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7552038 |
Information processor for supporting a sheet feeding machine design
It is an object of the present invention to provide a simulation tool, which can overcome complications of examinations by simulations as described above and can provide a designer with easy...
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7542889 |
Determination of a model of a geometry of a metal sheet forming stage
The invention relates to a method for determining a geometrical object for modeling the geometry of a metal sheet forming stage ( 1 ) in a CAD system. According to said method, an operator is...
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7542884 |
System and method for zero latency, high fidelity emergency assessment of airborne chemical, biological and radiological threats by optimizing sensor placement
Networked groups of sensors that detect Chemical, Biological, and Radiological (CBR) threats are being developed to defend cities and military bases. Due to the high cost and maintenance of these...
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7539604 |
Automatic modification of the behavior of system from a graphical representation of the behavior
The present invention provides a method of modifying the behavior of a modeled system from a graphical representation of the behavior of the system. Given a graphical representation of the behavior...
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7539601 |
Energy efficient air handling system for cleanrooms
A refrigeration based air handling system design process for significant energy and cost savings in cleanroom and other applications requiring large air change rates is presented. The process...
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7533524 |
Method and apparatus for soot filter catalyst temperature control with oxygen flow constraint
A system and method for controlling soot regeneration in a catalyst soot filter (“CSF”) of an exhaust system for a diesel engine by measuring the inlet temperature of a diesel oxidation...
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7533010 |
Method and system for tread pattern noise optimization
A method and system providing for tire tread design with improved noise characteristics is disclosed. The volume of air created by the lateral grooves that separate each tread block, referred to as...
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7529653 |
Message packet logging in a distributed simulation system
A distributed simulation system may include a plurality of nodes arranged to perform a simulation of a system under test. The plurality of nodes are configured to communicate simulation commands...
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7529624 |
Method and apparatus for remote characterization of faults in the vicinity of boreholes
A method and system for characterization of fault conditions within a subterranean volume. In one embodiment, the system comprises means for mathematically modeling stress conditions, to predict...
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7519518 |
Method for assembling the finite element discretization of arbitrary weak equations, involving local or non-local multiphysics couplings
Disclosed are techniques for representing and modeling one or more systems in which each system corresponds to an application mode. This may be done for one or more geometries using local and/or...
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