지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2005.5
- 수록면
- 93 - 95 (3page)
이용수
초록· 키워드
오류제보하기
Wave propagation in composite porous materials has applications in many branches of science and technology, such as seismic methods in the presence of shaley sandstones [1], frozen or partially frozen sandstones [12,3,4], gas-hydrates in ocean-bottom sediments [5] and evaluation of the freezing conditions of foods by ultrasonic techniques [10].
A theory to describe wave propagation in frozen porous media was first presented by Leclaire et al. [8]. This model, valid for uniform porosity, predicts the existence of three compressional and two shear waves; the verification that additional (slow) waves can be observed in laboratory experiments was published by Leclaire et al. [9]. Later, Carcione and Tinivella [5] generalized this theory to include the interaction between the solid and ice particles and grain cementation with decreasing temperature. Also, Carcione et al. [1] applied this theory to study the acoustic properties of shaley sandstones, assuming that sand and clay are non-welded and form a continuous and inter-penetrating porous composite skeleton. Both frozen porous media and shaley sandstones are two examples of porous materials where the two solid phases are weakly-coupled or non-welded, i.e, both solids form a continuous and interacting composite structure, interchanging mechanical energy. Similar weakly-coupled formulations have previously been proposed. For instance, McCoy [11] has proposed a mixture theory appropriate for the combination of two acoustic phases.
This work presents a differential and numerical model to describe wave propagation in a heterogeneous poroviscolastic frame consisting of two weakly-coupled solid phases saturated by a single phase fluid. The equations of motion, stated in the space-frequency domain, generalizes that presented in [15] and [2] by the inclusion of solid ma ... 전체 초록 보기
A theory to describe wave propagation in frozen porous media was first presented by Leclaire et al. [8]. This model, valid for uniform porosity, predicts the existence of three compressional and two shear waves; the verification that additional (slow) waves can be observed in laboratory experiments was published by Leclaire et al. [9]. Later, Carcione and Tinivella [5] generalized this theory to include the interaction between the solid and ice particles and grain cementation with decreasing temperature. Also, Carcione et al. [1] applied this theory to study the acoustic properties of shaley sandstones, assuming that sand and clay are non-welded and form a continuous and inter-penetrating porous composite skeleton. Both frozen porous media and shaley sandstones are two examples of porous materials where the two solid phases are weakly-coupled or non-welded, i.e, both solids form a continuous and interacting composite structure, interchanging mechanical energy. Similar weakly-coupled formulations have previously been proposed. For instance, McCoy [11] has proposed a mixture theory appropriate for the combination of two acoustic phases.
This work presents a differential and numerical model to describe wave propagation in a heterogeneous poroviscolastic frame consisting of two weakly-coupled solid phases saturated by a single phase fluid. The equations of motion, stated in the space-frequency domain, generalizes that presented in [15] and [2] by the inclusion of solid ma ... 전체 초록 보기
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
STRONGLY NONLINEAR INTERNAL LONG WAVE MODEL
한국산업응용수학회 학술대회 논문집
2009 .05
-
Source & crustal propagation effects on T-wave envelopes
한국지구물리탐사학회 학술대회
2010 .01
-
Seismic wave monitoring of $CO_2$ migration in water-saturated porous sandstone
지구물리와 물리탐사
2004 .01
-
Berea Sandstone 시료의 공극률 측정에 대한 고찰
대한지질학회 학술대회
2014 .10
-
Wave properties of spin waves in confined magnetic thin films
한국자기학회 학술연구발표회 논문개요집
2006 .06
-
Laser generated elastic waves in a semi-infinite domain
한국산업응용수학회 학술대회 논문집
2007 .11
-
Effects of the Basic-State Wind on Secondary Waves Generated by the Breaking of Gravity Waves in the Mesosphere
Asia-Pacific Journal of Atmospheric Sciences
2009 .02
-
ARTICLES : MULTICHANNEL ANALYSIS OF SURFACE WAVES (MASW) - AN OVERVIEW
지구물리와 물리탐사
2003 .01
-
천해 파랑모델을 이용한 경기만 주변해역의 파랑 분포 특성 연구
Asia-Pacific Journal of Atmospheric Sciences
2005 .10
-
Multichannel Analysis of Surface Waves (MASW) Active and Passive Methods
한국지구물리탐사학회 학술대회
2006 .01
-
Long-wave transverse instability of weakly nonlinear gravity-capillary solitary waves
한국산업응용수학회 학술대회 논문집
2011 .05
-
표면파 지반 탐사를 위한 새로운 신호 처리기법의 개발
한국지구물리탐사학회 학술대회
2007 .01
-
INTERACTION OF SURFACE WATER WAVES WITH SMALL BOTTOM UNDULATION ON A SEA-BED
Journal of applied mathematics & informatics
2009 .01
-
Bounded Traveling Wave Solution of a Nonlinear Equation
Kyungpook Mathematical Journal
2003 .01
-
삼축압축실험을 이용한 인공동결시료의 강도평가 및 탄성파 특성변화
The Journal of Engineering Geology
2014 .01
-
Dispersion of Rayleigh Waves in the Korean Peninsula
지구물리와 물리탐사
2006 .01
-
A Study of the Water depth Change Effect on the Wave Propagation in the Coastal Area
한국기상학회 학술대회 논문집
2011 .10
-
Computational rock physics: Lattice-Boltzmann fluid flow simulation in porous media and its applications
한국지구물리탐사학회 학술대회
2003 .01
이 논문의 저자 정보
이 논문과 함께 이용한 논문
액체로켓엔진용 파이로시동기 추진제 그레인 설계
강상훈
,
홍문근
,
이수용
한국추진공학회 학술대회논문집
2013
.05
ALE-BASED FSCI COMPUTATIONS FOR SOLID ROCKET INTEIOR
Sangho Han
,
Chongam Kim
한국산업응용수학회 학술대회 논문집
2012
.05
Design of a Microthruster using Laser-Sustained Solid Propellant Combustion
Aki
,
a Kakami
,
Shinichi
외 4명
한국추진공학회 학술대회논문집
2004
.05
파이로스타터용 점화기 개발
박호준
,
홍문근
,
권미라
외 1명
한국추진공학회 학술대회논문집
2009
.11
축소 모사형 고체 추진기관 설계에 관한 연구
김형원
,
오종윤
한국추진공학회 학술대회논문집
2009
.05
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2009-410-014678134