Crossref journal-article
AIP Publishing
Review of Scientific Instruments (317)
Abstract

The design and operation of a calorimetric system for the measurement of high temperature enthalpy by the method of mixtures, or ``drop method,'' is described. Features of the system are (1) an electron beam heated furnace, with sample temperatures determined by optical pyrometry, (2) a copper block calorimeter with calorimeter temperatures obtained by quartz crystal thermometry, and (3) provision for pneumatic acceleration of the sample from the furnace into the calorimeter to minimize heat losses during the transfer. The system has been used to measure the enthalpy of tungsten in the temperature range 1300–1900 K. Values agree with literature data to ±0.5%.

Bibliography

Fredrickson, D. R., Kleb, R., Nuttall, R. L., & Hubbard, W. N. (1969). A Drop Calorimeter with an Electron Beam Heated Furnace. Review of Scientific Instruments, 40(8), 1022–1025.

Authors 4
  1. D. R. Fredrickson (first)
  2. R. Kleb (additional)
  3. R. L. Nuttall (additional)
  4. W. N. Hubbard (additional)
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  9. {'key': '2024020611224645800_r8'}
  10. {'key': '2024020611224645800_r9'}
  11. {'key': '2024020611224645800_r10'}
  12. {'key': '2024020611224645800_r11'}
  13. {'key': '2024020611224645800_r12'}
  14. {'key': '2024020611224645800_r13'}
  15. {'key': '2024020611224645800_r14'}
Dates
Type When
Created 21 years, 6 months ago (Feb. 10, 2004, 4:49 p.m.)
Deposited 1 year, 6 months ago (Feb. 6, 2024, 6:53 a.m.)
Indexed 1 year, 2 months ago (June 12, 2024, 9:59 a.m.)
Issued 56 years, 1 month ago (Aug. 1, 1969)
Published 56 years, 1 month ago (Aug. 1, 1969)
Published Print 56 years, 1 month ago (Aug. 1, 1969)
Funders 0

None

@article{Fredrickson_1969, title={A Drop Calorimeter with an Electron Beam Heated Furnace}, volume={40}, ISSN={1089-7623}, url={http://dx.doi.org/10.1063/1.1684141}, DOI={10.1063/1.1684141}, number={8}, journal={Review of Scientific Instruments}, publisher={AIP Publishing}, author={Fredrickson, D. R. and Kleb, R. and Nuttall, R. L. and Hubbard, W. N.}, year={1969}, month=aug, pages={1022–1025} }