4B70.30 - Adiabatic Gas Law Apparatus - Pasco

See paragraph one in the procedure section
Code Number:
4B70.30
Demo Title:
Adiabatic Gas Law Apparatus - Pasco
Condition:
Excellent
Principle:
Adiabatic Expansion and Compression, Carnot Cycle
Area of Study:
Heat & Fluids
Equipment:
Pasco adiabatic expansion apparatus, interface, and laptop computer.
Procedure:

Plug the pressure, temperature, and volume sensors into the right ports of the interface.  The adiabatic templates are saved in the computer so its just a matter of bringing them up and turning on the apparatus.

References:
  • Riza Salar, "An Arduino-Based Experiment Designed to Investigate Gas Pressure", TPT, Vol. 59, #3, March 2021, p. 202.
  • Mickey D. Kutzner, Mateja Plantak, "Complete Cycle Experiments Using the Adiabatic Gas Law Apparatus",  TPT, Vol. 52, # 7, Oct. 2014, p. 418.
  • Roland Stout, "Pressure Oscillations in Adiabatic Compression", TPT, Vol. 49, # 5, p. 280, May 2011.
  • Jeff Chamberlain, "Determination of the Specific Heat Ratio of a Gas in a Plastic Syringe", TPT, Vol. 48, # 4, April 2010, p. 233.
  • Michael J. Moloney, Albert P. McGarvey, "A Simplified Adiabatic Compression Apparatus", TPT, Vol. 45, # 7, Oct. 2007, p. 452.
  • Dennis E. Krause and Walter J. Keeley, 'Determining the Heat Capacity Ratio of Air from "Almost Adiabatic" Compressions", TPT, Vol. 42, # 8, Nov. 2004, p. 481.
  • Carl E. Mungan, "Irreversible Adiabatic Compression of an Ideal Gas," TPT, Vol. 41, # 8,  Nov. 2003, p. 450.
  • Russell Akridge, "Particle - Model Derivation of pVg", TPT, Vol. 37, # 2, Feb. 1999, p. 110.
  • William W. McNairy, "Isothermal and Adiabatic Measurements", TPT, Vol. 34, # 3, Mar. 1996, p. 178.
  • D.W. Lamb and G.M. White, "Apparatus to Measure Adiabatic and Isothermal Processes", TPT, Vol. 34, # 5, May. 1996, p. 290.
  • Harvey S. Leff, "A Reminder for Us All", TPT, Vol. 34, # 3, Mar. 1996, p. 134.
  • Michael J. Nolan, "Thermodynamic Cycles - One More Time", TPT, Vol. 33, # 8, Dec. 1995, p. 573.
  • Rumelo C. Amor, Jose Perico H. Esguerra, "Evolution of Ideal Gas Mixtures Confined in an Insulated Container by Two Identical Pistons", AJP, Vol. 78, # 9, p. 916, Sept. 2010.
  • P. M. Bellan, "A Microscopic, Mechanical Derivation of the Adiabatic Gas Relation", AJP, Vol. 72, # 5, May 2004, p. 679.
  • S. Velasco, A. Gonzalez, J. A. While, and A. Calvo Hernandez, "Heat Capacity of an Ideal Gas Along an Elliptical PV Cycle", AJP, Vol. 70, # 10, Oct. 2002, p. 1044.
  • Michael E. Loverude, Christian H. Kautz, and Paula R. L. Heron, "Student Understanding of the First Law of Thermodynamics: Relating Work to the Adiabatic Compression of an Ideal Gas", AJP, Vol. 70, # 2, Feb. 2002, p. 137.
  • S. Velasco, F. L. Roman, and J. Faro, "A Simple Experiment Measuring the Adiabatic Coefficient of Air", AJP, Vol. 66, #7, July 1998, p. 642.
  • J. Mottmann, "Laboratory Experiment for the Ratio of Specific Heats of Air", AJP, Vol. 63, #3, Mar. 1995, p. 259.
  • Raul Rechtman, "An Adiabatic Reversible Process", AJP, Vol. 56, # 12, Dec. 1988, p. 1104.
  • Don S. Lemons, "Nonadiabatic Compression of a Cold Gas", AJP, Vol. 50, # 7, July 1982, p. 607.
  • W. Bolton, "The Expansion and Contraction of a Gas", Book I - Properties of Materials, Physics Experiments and Projects, 1968, p. 43.
  • W. Bolton, "The Expansion of Air", Book I - Properties of Materials, Physics Experiments and Projects, 1968, p. 44.
  • PASCO Adiabatic Gas Law Apparatus Manual

Disclaimer: These demonstrations are provided only for illustrative use by persons affiliated with The University of Iowa and only under the direction of a trained instructor or physicist.  The University of Iowa is not responsible for demonstrations performed by those using their own equipment or who choose to use this reference material for their own purpose.  The demonstrations included here are within the public domain and can be found in materials contained in libraries, bookstores, and through electronic sources.  Performing all or any portion of any of these demonstrations, with or without revisions not depicted here entails inherent risks.  These risks include, without limitation, bodily injury (and possibly death), including risks to health that may be temporary or permanent and that may exacerbate a pre-existing medical condition; and property loss or damage.  Anyone performing any part of these demonstrations, even with revisions, knowingly and voluntarily assumes all risks associated with them.