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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 1983.11
- 수록면
- 15 - 27 (13page)
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This report concentrated on a trial of quick, precise and direct in situ density measurement through buoyancy of submerged object in stratified fluid on solar ponds, where the fluid density changes rapidly as a function of position (generally depth) with specific interest in applying these techniques to measurement in salt gradient solar ponds.
A quartz rod suspended from a balance through string was immersed at the surface of the stratified fluid and lowered into the solution in discrete vertical steps. The density at each level could then be computed from the balance reading after data at higher position was used to compensate for the incremental buoyancy of supporting string. This method used with total accuracy of 5 × 10-⁴ gm/㎤ and vertical resolution of 0.5㎝. This accuracy was very close to a requirement for the research on density measurements in stratified fluid on solar ponds.
A quartz rod suspended from a balance through string was immersed at the surface of the stratified fluid and lowered into the solution in discrete vertical steps. The density at each level could then be computed from the balance reading after data at higher position was used to compensate for the incremental buoyancy of supporting string. This method used with total accuracy of 5 × 10-⁴ gm/㎤ and vertical resolution of 0.5㎝. This accuracy was very close to a requirement for the research on density measurements in stratified fluid on solar ponds.
목차
ABSTRACT
SECTION 1.0 INTRODUCTION
SECTION 2.0 CONCEPT AND FORMULAS
SECTION 3.0 EXPERIMENTAL APPARATUS
SECTION 4.0 EXPERIMENTAL PROCEDURES
SECTION 5.0 RESULTS AND DISCUSSION
SECTION 6.0 CONCLUSION
REFERENCES
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