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Demonstration project of an electronics enclosure using CHT v2. Comparison different passive heat sink designs and comparison of active and passive cooling

Demo of cooling of Raspberry Pi using the Immersed Boundary Method (IBM). 
IBM makes CAD cleanup and defeaturing obsolete. A CAD with detailed electronic features (pins, connectors, engravings, etc.) can be directly imported as is for simulation
In this demo a Raspberry Pi is overclocked and the heat transfer behaviour is compared for two cases where the fan is off and on.

Effect of both temperature and concentration gradient on convection

LED Spotlight project, aiming to bring the temperature of the diodes of an LED spotlight design below the maximum allowed temperature of the diodes of 90C. Comparison of different heat sink designs

natural convection cooling of a thermoelectric generator setup with heatplate including radiation

comparing real life measurments with simulation

Sealed outdoor cylinder, using indoor cylinder capped at both ends (SSC6)

Outdoor cylinder, using simpler hole pattern and modified indoor cylinder, (SSC6)

Thermal Simulation, Casted Heat Sink, Branch Design

verification power resistor natural convection
20W

natural air flow in 2 class rooms against each other

Airflow through vertical siphon (coaxial chimney)

Analysis of the Aerodynamic, Ventilation and Vibration Characteristics of Chick Transport Vehicles in the Philippines

Trying to simulate natural convection over a horizontal cylinder placed over a stage

Thermal simulation of electronics in a housing.

This project simulates a solid-state relay under a 15W heat load. 
This relay includes a heat sink that acts as a fixture from the relay housing to the mounting wall. The product is tested under natural convection conditions at 20C. 

Credits to Xinchao Song for the 3D model used in this project.  Link : https://tinyurl.com/ycd6cvug

Testing two configurations for ventilation in a warehouse. Several heat sources are placed throughout the area. The objective is to evaluate how the different configurations perform in terms of predicted mean vote (PMV) & predicted percentage of dissatisfied (PPD). A total of 20 people (represented as cylinders) were placed inside of the warehouse.

Convective heat transfer analysis were carried out, with the radiation formulation on. By placing two simple outlets on the ceiling of the warehouse, ventilation was greatly improved and all 20 people were within the -0.5 to 0.5 PMV range.

Test natural and forced convection with conjugate heat transfer of a heat sink.
Added thermal pad as thin layer resistance and small flow region as enclosure.

Testing heat transfer for a project prototype

Description: there is a plate glass and window, the other elements are made out of steel

Steel pizza oven physics based on the article by Varlamov: The physics of baking good pizza and Regulations for obtaining use of the collective trade mark Verace Pizza Napoletana

Conjugate heat transfer is a behavioural analysis where convective (transfer between fluid) and conductive (transfer between solids) heat transfer takes place in a system. This combination of heat transfer has forced or natural convection where fluid is dominated by convection and solid is dominated by conduction. 
Objective of the Experiment is to
Carry out mesh Independent study
Stimulate CHT using two different processor materials
Carry out the analysis at different velocities 
To determine the hot spots and Heat transfer co-efficient at different velocities

natural convection  fin  thermal distribution

LED Spotlight project, aiming a bring the temperature of the diodes of a LED spotlight design below the maximum allowed temperature of 100C.

Asses the external and internal fluid flow for a department store building.
Using the incompressible  steady state analysis to determine natural convection flow through the building and improve the ventilation through simple design changes.

The presented project is an analysis of the thermal performance of a heat sink connected to chip. The chip acts as a power source generating 30W of heat. Using a conjugate heat transfer analysis allows for simulation of heat transfer between the solids via conduction and the dissipation of heat into the ambient fluid via convection. The components are cooled passively and buoyancy effects  drive the flow in the surrounding air.

The objective of this project is to evaluate the max temperature of the chip during operation and therefore a steady state analysis was carried out.

Analysis of the thermal comfort in Pantheon.
1st study: Incompressible external flow simulation to find the air exchange rate
2nd study: Internal convection simulation inside the building

This project is a brief, early-stage design simulation of a department store. The objective is to obtain very early insights of wind in the building as well as its surroundings. It is to ensure if there is optimum ventilation in all the floors of the building. Airflow is assumed to be in the direction of the main entrance to the store with a speed of  5 m/s ( 18 kmph).

Comparing a coupe of LED designs - can we improve the efficiency without adding active cooling.

This project important point of video shooting and very impressive photos click by drones camera

Learning a basic modelling with simple geometries

This project shows how to simulate the airflow inside an office space.

natural convection | SimScale Project Library | Page 1