Determination of temperatures and particle densities in a subsonic high enthalpy plasma flow from emission spectroscopic measurements

2001 ◽  
Author(s):  
M. Winter ◽  
M. Auweter-Kurtz ◽  
C. Park
Keyword(s):  
Plasma Flow ◽  
Spectroscopic Measurements ◽  
High Enthalpy ◽  
Emission Spectroscopic Measurements

Determination of graphite sublimation rate in high enthalpy plasma flow using ‘laser knife’ method

2017 ◽  
Vol 107 ◽  
pp. 146-153 ◽  
Author(s):  
Aleksey G. Ageev ◽  
Dmitry I. Kavyrshin ◽  
Mikael A. Sargsyan ◽  
Makhach Kh. Gadzhiev ◽  
Valery F. Chinnov
Keyword(s):  
Plasma Flow ◽  
Sublimation Rate ◽  
High Enthalpy

The Power of Spectroscopic Methods in the Determination of the Relative Orientation of Guest Molecules in a Stretched Polyethylene (PE) Matrix

1985 ◽  
Vol 39 (6) ◽  
pp. 976-979 ◽  
Author(s):  
Joanna Konwerska-Hrabowska
Keyword(s):  
Interaction Energy ◽  
Relative Orientation ◽  
Spectroscopic Methods ◽  
Guest Molecules ◽  
Spectroscopic Measurements ◽  
Host Molecules

Comparison of values for the relative orientation of pyrene guest molecules and PE host macromolecules obtained by spectroscopic measurements and by calculations of the minimum of the interaction energy between the guest and host molecules is presented. Accordance between both results as well as with the Groszek model is found.

Technetium-99mL,l-ethylenedicysteine clearance and correlation with iodine-125 orthoiodohippurate for the determination of effective renal plasma flow

1996 ◽  
Vol 23 (4) ◽  
pp. 365-370 ◽  
Author(s):  
Michel Stoffel ◽  
François Jamar ◽  
Chris Van Nerom ◽  
Alfons Verbruggen ◽  
Tatiana Besse ◽  
...  
Keyword(s):  
Plasma Flow ◽  
Renal Plasma Flow ◽  
Effective Renal Plasma Flow ◽  
Iodine 125

scholarly journals Rotation of the magnetic field in Earth's magnetosheath by bulk magnetosheath plasma flow

2006 ◽  
Vol 24 (1) ◽  
pp. 339-354 ◽  
Author(s):  
M. Longmore ◽  
S. J. Schwartz ◽  
E. A. Lucek
Keyword(s):  
Magnetic Field ◽  
Field Line ◽  
Plasma Flow ◽  
Mean Value ◽  
Flow Coupling ◽  
Parker Spiral ◽  
Magnetic Field Model ◽  
Field Lines ◽  
The Magnetic Field

Abstract. Orientations of the observed magnetic field in Earth's dayside magnetosheath are compared with the predicted field line-draping pattern from the Kobel and Flückiger static magnetic field model. A rotation of the overall magnetosheath draping pattern with respect to the model prediction is observed. For an earthward Parker spiral, the sense of the rotation is typically clockwise for northward IMF and anticlockwise for southward IMF. The rotation is consistent with an interpretation which considers the twisting of the magnetic field lines by the bulk plasma flow in the magnetosheath. Histogram distributions describing the differences between the observed and model magnetic field clock angles in the magnetosheath confirm the existence and sense of the rotation. A statistically significant mean value of the IMF rotation in the range 5°-30° is observed in all regions of the magnetosheath, for all IMF directions, although the associated standard deviation implies large uncertainty in the determination of an accurate value for the rotation. We discuss the role of field-flow coupling effects and dayside merging on field line draping in the magnetosheath in view of the evidence presented here and that which has previously been reported by Kaymaz et al. (1992).

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