메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국태양에너지학회 한국태양에너지학회 논문집 태양에너지 제3권 제2호
발행연도
1983.11
수록면
55 - 68 (14page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
Accurate measurement of density in a fluid, or density distribution in a stratified fluid, has application in many fields. The fluid density changes rapidly as a function of vertical position with specific interest in applying these techniques to measurement in salt gradient solar ponds. This report concentrates on identifying the potential of each technique for accurate, fast, and automated measurement of density distribution in a stratified fluid, such as the non-convective region of salt gradient solar ponds.
The most common measurement techniques that might be suitable for use in salt gradient solar ponds, either for laboratory analysis of extracted samples or for in situ measurements, included hydrometer, pycnometer, vibrating U-tube, hydrostatic pressure, buoyancy of a submerged object, differential pressure, free floats, magnetic float, electrical conductivity, speed of sound and Index of Refraction. However, there was no absolutely preferrable method to monitor density, and especially density gradient.
The following two areas were recommended to concentrate efforts for technical development: a) Investigate selective withdrawal for analysis of extracted sample, and design a sampling probe. b) Design a suitable magnetic float of small vertical extent.

목차

ABSTRACT

1.0 INTRODUCTION

2.0 ACCURACY REQUIREMENTS

3.0 MEASUREMENT OF TECHNIQUES

4.0 CONCLUSIONS

LIST OF REFERENCES

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2009-563-018202756