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Animations to Demonstrate Excipient Risk Assessment
06 Mar 2017 | Downloads
NIPTE-FDA Excipient Risk Assessment DatabaseAs is well established, excipients play a critical role in ensuring manufacturability and clinical performance of dosage forms. It is unfortunate that these materials are commonly referred to as "inactive ingredients" thus creating a blind-spot in our...
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Drug Delivery Experiments
17 Oct 2012 | Downloads
Attached are five files detailing four separate experiments that are designed to be used in an undergraduate curriculum. The alginate bead experiment utilizes an alginate hydrogel drug delivery system to affect the rate at which a dye or protein is released. The lozenge experiment is a drug...
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PSL DEM Lecture 11: Coarse Contact Detection
18 Aug 2024 | Teaching Materials
The Particulate Systems Laboratory at Purdue University presents the Discrete Element Modeling (DEM) Short Course Series. This is Lecture 11: Coarse Contact Detection.
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PSL DEM Lecture 09: Tangential Contact Force Models
15 May 2008 | Teaching Materials
The Particulate Systems Laboratory at Purdue University presents the Discrete Element Modeling (DEM) Short Course Series. This is Lecture 9: Tangential Contact Force Models.
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Video Lecture 06: Introduction to Soft-Particle DEM and Normal Contact Force Models - Part I
18 Aug 2024 | Animations
Video Lecture 06: Introduction to Soft-Particle DEM and Normal Contact Force Models - Part ICarl R. WassgrenParticulate Systems Laboratory (PSL), Purdue University
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PSL DEM Lecture 13: 3D Rotations
18 Aug 2024 | Teaching Materials
The Particulate Systems Laboratory at Purdue University presents the Discrete Element Modeling (DEM) Short Course Series. This is Lecture 13: 3D Rotations.
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PSL DEM Lecture 07: Normal Contact Force Models - Part II
18 Aug 2024 | Teaching Materials
The Particulate Systems Laboratory at Purdue University presents the Discrete Element Modeling (DEM) Short Course Series. This is Lecture 07: Normal Contact Force Models - Part II.
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PSL DEM Lecture 06: Introduction to Soft-Particle DEM and Normal Contact Force Models - Part I
18 Aug 2024 | Teaching Materials
The Particulate Systems Laboratory at Purdue University presents the Discrete Element Modeling (DEM) Short Course Series. This is Lecture 06: Introduction to Soft-Particle DEM and Normal Contact Force Models - Part I.
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PSL DEM Lecture 02: Hard Particle Collision Modeling
18 Aug 2024 | Teaching Materials
The Particulate Systems Laboratory at Purdue University presents the Discrete Element Modeling (DEM) Short Course Series. This is Lecture 02: Hard Particle Collision Modeling
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PSL DEM Lecture 03: Hard Particle Contact Detection
18 Aug 2024 | Teaching Materials
The Particulate Systems Laboratory at Purdue University presents the Discrete Element Modeling (DEM) Short Course Series. This is Lecture 03: Hard Particle Contact Detection.
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PSL DEM Lecture 01: Motivation
18 Aug 2024 | Teaching Materials
The Particulate Systems Laboratory at Purdue University presents the Discrete Element Modeling (DEM) Short Course Series. This is Lecture 01: Motivation.
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Discrete Element Method (DEM) Course Module
18 Aug 2024 | Courses
The DEM course module was created by Carl Wassgren of the Particulate Systems Laboratory (PSL) at Purdue University. The series consists of slides and videos that will familiarize you with the basics of DEM. Discrete Element Method has been applied to analyze and predict flow behaviour in a wide...
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Hopper Flow Discharge
18 Aug 2024 | Tools
DEM simulation of the discharge of particles from a hopper
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High Shear Mixer
18 Aug 2024 | Tools
Analyze particles as they move through a high shear mixer
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Rotating Drum
18 Aug 2024 | Tools
PharmaHUB Rotating Drum
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ParticleVis: A Tool for DEM Particle Visualization
18 Aug 2024 | Downloads
ParticleVis is a visualization tool specialized for loading and exploring particulate simulation data. It contains a set of features that enables powerful and useful visualizations of particle simulations to be quickly generated. Support is provided for visualization of hundreds of thousands of...
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Hopper Segregation
18 Aug 2024 | Animations
The Particulate Sciences Laboratory at Purdue University investigates the mixing and segregation of binary and multi-component granular materials. Solids mixing, also known as blending, is a common processing operation used in the manufacture of pharmaceutical products. The intent of mixing...
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Inter- and Intra- Tablet Coating Variability
18 Aug 2024 | Animations
Tablets are coated for a number of reasons, the most important of which is controlling the release profiles and bioavailability of the active pharmaceutical ingredient. The amount of coating on the surface of a tablet is critical to the effectiveness of the oral dosage form.Tablets are usually...
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Visualization of Particle-Based Computer Data
18 Aug 2024 | Series
The ParticleVis software system offers full-featured visualization of discrete element method (DEM) computer data for real-time 3D rendering of large sets of particle states. ParticleVis capabilities include:adjustable lighting conditions and camera viewing characteristics,options to display...