KOYAGUCHI, Takehiro: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

The dynamics of magma mixing in a rising magma batch

Takehiro Koyaguchi, Stephen Blake

Journal:

Bulletin of Volcanology

Year:

1989

Language:

english

File:

PDF, 1.65 MB

english, 1989

2

Textural and compositional evidence for magma mixing and its mechanism, Abu volcano group, southwestern Japan

Takehiro Koyaguchi

Journal:

Contributions to Mineralogy and Petrology

Year:

1986

Language:

english

File:

PDF, 1.44 MB

english, 1986

3

Graphical estimations of magma densities and compositional expansion coefficients

Takehiro Koyaguchi

Journal:

Contributions to Mineralogy and Petrology

Year:

1990

Language:

english

File:

PDF, 347 KB

english, 1990

4

Life-time of a stratified magma chamber recorded in ultramafic xenoliths from Ichinomegata volcano, northeastern Japan

Takehiro Koyaguchi

Journal:

Bulletin of Volcanology

Year:

1986

Language:

english

File:

PDF, 1.04 MB

english, 1986

5

On the formation of eruption columns following explosive mixing of magma and surface-water

Koyaguchi, Takehiro, Woods, Andrew W.

Journal:

Journal of Geophysical Research

Year:

1996

Language:

english

File:

PDF, 1.53 MB

english, 1996

6

Grain-size variation of tephra derived from volcanic umbrella clouds

Takehiro Koyaguchi

Journal:

Bulletin of Volcanology

Year:

1994

Language:

english

File:

PDF, 997 KB

english, 1994

7

Thermal evolution of silicic magma chambers after basalt replenishments

Koyaguchi, Takehiro, Kaneko, Katsuya

Journal:

Transactions of the Royal Society of Edinburgh Earth Sciences

Year:

2000

Language:

english

File:

PDF, 2.26 MB

english, 2000

8

Magma plumbing system of the Aso-3 large pyroclastic eruption cycle at Aso volcano, Southwest Japan: petrological constraint on the formation of a compositionally stratified magma chamber

Kaneko, Katsuya, Inoue, Kazuhisa, Koyaguchi, Takehiro, Yoshikawa, Masako, Shibata, Tomoyuki, Takahashi, Toshiro, Furukawa, Kuniyuki

Journal:

Journal of Volcanology and Geothermal Research

Year:

2015

Language:

english

File:

PDF, 876 KB

english, 2015

9

Imaging Density Distribution of a Big Object by Muography and its Application to the Analysis of Gas-liquid Two-phase Flow in a Conduit during Volcanic Eruption

KOZONO, Tomofumi, TANAKA, Hiroyuki, KOYAGUCHI, Takehiro

Journal:

JAPANESE JOURNAL OF MULTIPHASE FLOW

Year:

2010

File:

PDF, 2.21 MB

2010

10

Chemical gradient at diffusive interfaces in magma chambers

Takehiro Koyaguchi

Journal:

Contributions to Mineralogy and Petrology

Year:

1989

Language:

english

File:

PDF, 975 KB

english, 1989

11

An absarokite from a phlogopite lherzolite source

Yoshiyuki Tatsumi, Takehiro Koyaguchi

Journal:

Contributions to Mineralogy and Petrology

Year:

1989

Language:

english

File:

PDF, 667 KB

english, 1989

12

Measurements of electric charge distribution in volcanic plumes at Sakurajima Volcano, Japan

Toshiro Miura, Takehiro Koyaguchi, Yoshikazu Tanaka

Journal:

Bulletin of Volcanology

Year:

2002

Language:

english

File:

PDF, 423 KB

english, 2002

13

Sequence and eruptive style of the 1783 eruption of Asama Volcano, central Japan: a case study of an andesitic explosive eruption generating fountain-fed lava flow, pumice fall, scoria flow and forming a cone

Maya Yasui, Takehiro Koyaguchi

Journal:

Bulletin of Volcanology

Year:

2004

Language:

english

File:

PDF, 1.26 MB

english, 2004

14

Sedimentation of particles from a convecting fluid

Koyaguchi, Takehiro, Hallworth, Mark A., Huppert, Herbert E., Stephen J. Sparks, R.

Journal:

Year:

1990

File:

PDF, 478 KB

1990

15

Origin of modal and rhythmic igneous layering by sedimentation in a convecting magma chamber

Sparks, R. Stephen, Huppert, Herbert E., Koyaguchi, Takehiro, Hallworth, Mark A.

Journal:

Year:

1993

File:

PDF, 478 KB

1993

16

Transitions between explosive and effusive eruptions of silicic magmas

Woods, Andrew W., Koyaguchi, Takehiro

Journal:

Year:

1994

File:

PDF, 430 KB

1994

17

An experimental study on the effects of phenocrysts on convection in magmas

Takehiro Koyaguchi, Mark A. Hallworth, Herbert E. Huppert

Journal:

Journal of Volcanology and Geothermal Research

Year:

1993

Language:

english

File:

PDF, 1.49 MB

english, 1993

18

Origin of the giant eruption cloud of Pinatubo, June 15, 1991

Takehiro Koyaguchi, Masami Tokuno

Journal:

Journal of Volcanology and Geothermal Research

Year:

1993

Language:

english

File:

PDF, 961 KB

english, 1993

19

An experimental study on the formation of composite intrusions from zoned magma chambers

Takehiro Koyaguchi, Akira Takada

Journal:

Journal of Volcanology and Geothermal Research

Year:

1994

Language:

english

File:

PDF, 653 KB

english, 1994

20

Erratum to “Experimental study on the effects of crustal temperature and composition on assimilation with fractional crystallization at the floor of magma chambers” [J. Volcanol. Geotherm. Res. 129 (2004) 155–172]

Katsuya Kaneko, Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

2004

Language:

english

File:

PDF, 50 KB

english, 2004

21

An analytical study for 1-dimensional steady flow in volcanic conduits

Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

2005

Language:

english

File:

PDF, 447 KB

english, 2005

22

The effect of magma flow on nucleation of gas bubbles in a volcanic conduit

Hélène Massol, Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

2005

Language:

english

File:

PDF, 629 KB

english, 2005

23

Repeated large-scale eruptions from a single compositionally stratified magma chamber: An example from Aso volcano, Southwest Japan

Katsuya Kaneko, Hiroki Kamata, Takehiro Koyaguchi, Masako Yoshikawa, Kuniyuki Furukawa

Journal:

Journal of Volcanology and Geothermal Research

Year:

2007

Language:

english

File:

PDF, 1.26 MB

english, 2007

24

A fragmentation criterion for highly viscous bubbly magmas estimated from shock tube experiments

Takehiro Koyaguchi, Bettina Scheu, Noriko K. Mitani, Oleg Melnik

Journal:

Journal of Volcanology and Geothermal Research

Year:

2008

Language:

english

File:

PDF, 1.72 MB

english, 2008

25

Effects of relative motion between gas and liquid on 1-dimensional steady flow in silicic volcanic conduits: 1. An analytical method

Tomofumi Kozono, Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

2009

Language:

english

File:

PDF, 1.05 MB

english, 2009

26

Effects of relative motion between gas and liquid on 1-dimensional steady flow in silicic volcanic conduits: 2. Origin of diversity of eruption styles

Tomofumi Kozono, Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

2009

Language:

english

File:

PDF, 1007 KB

english, 2009

27

The effect of intensity of turbulence in umbrella cloud on tephra dispersion during explosive volcanic eruptions: Experimental and numerical approaches

Takehiro Koyaguchi, Kiyokatsu Ochiai, Yujiro J. Suzuki

Journal:

Journal of Volcanology and Geothermal Research

Year:

2009

Language:

english

File:

PDF, 1.69 MB

english, 2009

28

3-D numerical simulations of eruption column collapse: Effects of vent size on pressure-balanced jet/plumes

Yujiro J. Suzuki, Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

2012

Language:

english

File:

PDF, 2.23 MB

english, 2012

29

The role of laboratory experiments in volcanology

Heidy M Mader, Michael Manga, Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

2004

Language:

english

File:

PDF, 164 KB

english, 2004

30

A new regime of volcanic eruption due to the relative motion between liquid and gas

Shigeo Yoshida, Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

1999

Language:

english

File:

PDF, 250 KB

english, 1999

31

Tectonic stress controls on ascent and emplacement of magmas

Tohru Watanabe, Takehiro Koyaguchi, Tetsuzo Seno

Journal:

Journal of Volcanology and Geothermal Research

Year:

1999

Language:

english

File:

PDF, 446 KB

english, 1999

32

Simultaneous crystallization and melting at both the roof and floor of crustal magma chambers: Experimental study using NH4Cl–H2O binary eutectic system

Katsuya Kaneko, Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

2000

Language:

english

File:

PDF, 2.02 MB

english, 2000

33

Magma mixing in a squeezed conduit

Takehiro Koyaguchi

Journal:

Earth and Planetary Science Letters

Year:

1987

Language:

english

File:

PDF, 809 KB

english, 1987

34

Mixing of stratified liquids by the motion of gas bubbles: application to magma mixing

Nathalie Thomas, Stephen Tait, Takehiro Koyaguchi

Journal:

Earth and Planetary Science Letters

Year:

1993

Language:

english

File:

PDF, 2.37 MB

english, 1993

35

Magma mixing in a conduit

Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

1985

Language:

english

File:

PDF, 495 KB

english, 1985

36

Evidence for two-stage mixing in magmatic inclusions and rhyolitic lava domes on Niijima Island, Japan

Takehiro Koyaguchi

Journal:

Journal of Volcanology and Geothermal Research

Year:

1986

Language:

english

File:

PDF, 1.76 MB

english, 1986

37

Long-term eruption rates and dimensions of magma reservoirs beneath quaternary polygenetic volcanoes in Japan

Masashi Tsukui, Masanori Sakuyama, Takehiro Koyaguchi, Kazuhito Ozawa

Journal:

Journal of Volcanology and Geothermal Research

Year:

1986

Language:

english

File:

PDF, 789 KB

english, 1986

38

Age and magnetism of lavas in Jökuldalur area, Eastern Iceland: Gilsá event revisited

Saneyuki Udagawa, Hajime Kitagawa, Agust Gudmundsson, Osamu Hiroi, Takehiro Koyaguchi, Hidefumi Tanaka, Leo Kristjansson, Masaru Kono

Journal:

Physics of the Earth and Planetary Interiors

Year:

1999

Language:

english

File:

PDF, 811 KB

english, 1999

39

Reconstruction of eruption column dynamics on the basis of grain size of tephra fall deposits: 1. Methods

Koyaguchi, Takehiro, Ohno, Marekazu

Journal:

Journal of Geophysical Research

Year:

2001

Language:

english

File:

PDF, 1.57 MB

english, 2001

40

Reconstruction of eruption column dynamics on the basis of grain size of tephra fall deposits: 2. Application to the Pinatubo 1991 eruption

Koyaguchi, Takehiro, Ohno, Marekazu

Journal:

Journal of Geophysical Research

Year:

2001

Language:

english

File:

PDF, 2.04 MB

english, 2001

41

Atmospheric electric potential gradient measurements of ash clouds generated by pyroclastic flows at Unzen Volcano, Japan

Miura, Toshiro, Koyaguchi, Takehiro, Tanaka, Yoshikazu

Journal:

Geophysical Research Letters

Year:

1996

Language:

english

File:

PDF, 530 KB

english, 1996

42

Effects of the crater on eruption column dynamics

Koyaguchi, Takehiro, Suzuki, Yujiro J., Kozono, Tomofumi

Journal:

Journal of Geophysical Research

Year:

2010

Language:

english

File:

PDF, 3.00 MB

english, 2010

43

Intermittent upwelling of asthenosphere beneath the Gregory Rift, Kenya

Tatsumi, Yoshiyuki, Kimura, Nobukazu, Itaya, Tetsumaru, Koyaguchi, Takehiro, Suwa, Kanenori

Journal:

Geophysical Research Letters

Year:

1991

Language:

english

File:

PDF, 372 KB

english, 1991

44

Magma discharge variations during the 2011 eruptions of Shinmoe-dake volcano, Japan, revealed by geodetic and satellite observations

Tomofumi Kozono, Hideki Ueda, Taku Ozawa, Takehiro Koyaguchi…

Journal:

Bulletin of Volcanology

Year:

2013

Language:

english

File:

PDF, 2.90 MB

english, 2013

45

MULTIPHASE FLOWS IN MAGMATISM

KOYAGUCHI, TAKEHIRO

Journal:

International Journal of Modern Physics B

Year:

1993

Language:

english

File:

PDF, 1.13 MB

english, 1993

46

A simple formula for calculating porosity of magma in volcanic conduits during dome-forming eruptions

Kozono, Tomofumi, Koyaguchi, Takehiro

Journal:

Earth Planets and Space

Year:

2010

Language:

english

File:

PDF, 370 KB

english, 2010

47

3D numerical simulation of volcanic eruption clouds during the 2011 Shinmoe-dake eruptions

Suzuki, Yujiro J., Koyaguchi, Takehiro

Journal:

Earth Planets and Space

Year:

2013

Language:

english

File:

PDF, 712 KB

english, 2013

48

Special Paper 350: The Fourth Hutton Symposium on the Origin of Granites and Related Rocks Volume 350 || Thermal evolution of silicic magma chambers after basalt replenishments

Koyaguchi, Takehiro

Year:

2000

Language:

english

File:

PDF, 2.20 MB

english, 2000

49

A numerical shallow-water model for gravity currents for a wide range of density differences

Hiroyuki A. Shimizu,Takehiro Koyaguchi…

Journal:

Progress in Earth and Planetary Science

Year:

2017

Language:

english

File:

PDF, 1.53 MB

english, 2017

50

Understanding the plume dynamics of explosive super-eruptions

Costa, Antonio, J. Suzuki, Yujiro, Koyaguchi, Takehiro

Journal:

Nature Communications

Year:

2018

Language:

english

File:

PDF, 1.15 MB

english, 2018

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски