VDAS Onboard TD1004V - Experiment

EXPANSION OF A PERFECT GAS

PDF datasheet

Bench-top apparatus to demonstrate the behaviour and expansion processes of a perfect gas.

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EXPANSION OF A PERFECT GAS

The apparatus consists of two frame mounted interconnected transparent and rigid vessels, with one vessel equipped for operation under pressure and the second vessel under vacuum.

The vessel is pressurised and vacuumed using an electrical air pump together with valves and tappings.

The vessels are independent and can also be used together to enable the study of various thermodynamic processes. The unit features integrated VDAS® data acquisition, that provides accurate real-time data capture, monitoring and display, calculation and charting of all the important readings on a computer.

VIDEO
  • The non-flow energy equation
  • Clement and Desormes experiment
  • The behaviour of a perfect gas and its describing equations
  • Adiabatic reversible process (isentropic expansion)
  • Constant volume process
  • Constant internal energy process
  • Polytrophic process
blog post
Joseph-Louis Gay-Lussac: Ideal Gas Law

Today we celebrate the contribution that French chemist and physicist Joseph-Louis Gay-Lussac made to the world of science and engineering.

Read the full blog post here. 

EXPANSION OF A PERFECT GAS
SUPPORTING PRODUCTS
VDAS TD1000 - Experiment

Shows the relationship between pressure and volume of an ideal gas at a fixed temperature.

VDAS TD1001 - Experiment

Demonstrates the relationship between pressure and temperatures of a fixed volume of ideal gas.

VDAS VDAS-B (mkII) - Ancillary

A bench mounting versatile data acquisition system (VDAS) to allow computer-based data capture for a wide range of TecQuipment products.

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