I wrote:
| With this LAH mass, the Ideal Gas Law Maximum Pressure comes out as 8388
psi,
| and using the van der Waals equation of state, approx. 1.07 times that,
or 8976 psi.
I just went thru the van der Waals equation of state calculation, and the
pressure comes
out to be 9641
and 1057 C as the temperature.
Mark Jurich
-Original Message-
From: Mark Jurich
Sent: Friday, February 13, 2015 6:00 PM
To: vortex-l@eskimo.com
Subject: [Vo]:Re: Dog Bone Project
If one takes the MFMP measured densities along with the volume ratio 2.5
(neglecting the delivered volume
.
Mark Jurich
-Original Message-
From: AlanG
Sent: Wednesday, February 11, 2015 8:44 AM
To: vortex-l@eskimo.com
Subject: Re: [Vo]:Re: Dog Bone Project
Mark, the powders were already inside the glove box when the scale (also
inside the box) failed, so volume measurements were the only data
(AlH4) = 77.3 mg
Mass Ni = 592.7 mg
Density Ni = 1.509 g/cc
I need to double-check these.
Mark Jurich
-Original Message-
From: Mark Jurich
Sent: Friday, February 13, 2015 4:57 PM
To: vortex-l@eskimo.com
Subject: [Vo]:Re: Dog Bone Project
FYI:
I just made a calculation where I
somewhere for Alumina, at high temperatures. We need to find a
paper or some values.
Mark Jurich
-Original Message-
From: Mark Jurich
Sent: Friday, February 13, 2015 5:33 PM
To: vortex-l@eskimo.com
Subject: Re: [Vo]:Re: Dog Bone Project
Correction (typo) on Mass Ni (Original Message
a
hard time comprehending. I'm looking into the MFMP Calculation further,
right now.
Thanks,
Mark Jurich
-Original Message-
From: Mark Jurich
Sent: Sunday, February 08, 2015 2:56 AM
To: vortex-l@eskimo.com
Subject: [Vo]:Re: Dog Bone Project
I believe there maybe an error in this pressure
into the MFMP
Calculation further, right now.
Thanks,
Mark Jurich
-Original Message- From: Mark Jurich
Sent: Sunday, February 08, 2015 2:56 AM
To: vortex-l@eskimo.com
Subject: [Vo]:Re: Dog Bone Project
I believe there maybe an error in this pressure estimate and that the
calculated pressure
To: vortex-l@eskimo.com
Subject: [Vo]:Re: Dog Bone Project
I believe there maybe an error in this pressure estimate and that the
calculated pressure will be exactly half of 19,861 psi (i.e., 9,930.5
psi).
Although 0.0141 moles of Hydrogen are released, 0.00706 moles of Hydrogen
Gas (H2
Jurich
-Original Message- From: Mark Jurich
Sent: Sunday, February 08, 2015 2:56 AM
To: vortex-l@eskimo.com
Subject: [Vo]:Re: Dog Bone Project
I believe there maybe an error in this pressure estimate and that the
calculated pressure will be exactly half of 19,861 psi (i.e., 9,930.5
-Original Message- From: Mark Jurich
Sent: Sunday, February 08, 2015 2:56 AM
To: vortex-l@eskimo.com
Subject: [Vo]:Re: Dog Bone Project
I believe there maybe an error in this pressure estimate and that the
calculated pressure will be exactly half of 19,861 psi (i.e., 9,930.5
psi).
Although
In reply to Bob Cook's message of Wed, 11 Feb 2015 20:38:23 +:
Hi,
[snip]
I would use the value for the density of LiAlH listed in the handbook of
chemistry and physics as a density. This will allow a better determination of
the actual mass of the LiAlH using a packing factor for nano
? This is a tremendous change that I'm having a
hard time comprehending. I'm looking into the MFMP Calculation further,
right now.
Thanks,
Mark Jurich
-Original Message-
From: Mark Jurich
Sent: Sunday, February 08, 2015 2:56 AM
To: vortex-l@eskimo.com
Subject: [Vo]:Re: Dog Bone Project
I
Pressure inside the dog bone is calculated to have been near 19,861 psi
at the time of failure.
https://docs.google.com/document/d/1BWYbi6tBHcjZ4PyQ0BaWn-G1NkdQdkirb-_Qx2HypKs/edit
Craig
, 2015 1:44 AM
To: vortex-l@eskimo.com
Subject: Re: [Vo]:Re: Dog Bone Project
Pressure inside the dog bone is calculated to have been near 19,861 psi
at the time of failure.
https://docs.google.com/document/d/1BWYbi6tBHcjZ4PyQ0BaWn-G1NkdQdkirb-_Qx2HypKs/edit
Craig
-Original Message- From: Craig Haynie
Sent: Sunday, February 08, 2015 1:44 AM
To: vortex-l@eskimo.com
Subject: Re: [Vo]:Re: Dog Bone Project
Pressure inside the dog bone is calculated to have been near 19,861 psi
at the time of failure.
https://docs.google.com/document/d
To: vortex-l@eskimo.com
Subject: Re: [Vo]:Re: Dog Bone Project
Pressure inside the dog bone is calculated to have been near 19,861 psi
at the time of failure.
https://docs.google.com/document/d/1BWYbi6tBHcjZ4PyQ0BaWn-G1NkdQdkirb-_Qx2HypKs/edit
Craig
Nit pick: The stress in the end caps is twice that of the body if I remember
my Mech E statics classes correctly.
Hoyt Stearns
Scottsdale, Arizona US
From: Jones Beene [mailto:jone...@pacbell.net]
Sent: Sunday, February 8, 2015 8:52 AM
To: vortex-l@eskimo.com
Subject: RE: [Vo]:Re: Dog
Although hydrogen is released from metal hydrides at rates which increase with
increasing temperature– the fallacy of a few of these calculations is that the
release is also pressure dependent; and thus the release will slow or stop at
high pressure. Therefore the release is self-regulating.
In reply to Craig Haynie's message of Sun, 08 Feb 2015 04:44:49 -0500:
Hi,
The bursting pressure of a pipe/tube is related to diameter, wall thickness, and
tensile strength, not just the last.
Pressure inside the dog bone is calculated to have been near 19,861 psi
at the time of failure.
This can be actually good, a sign of powerful energy release. Not very
probable- I understand it was a reactor with fuel (?)
If other 2 cases happen: active cells explode, dummy cells not- we cant
start to be happy- but with doubts.
Let's see the details
Peter
Peter
On Fri, Feb 6, 2015 at
FYI:
The explosion occurs at approximately the 3:00:43 mark of the 4:00:04 video.
Mark Jurich
-Original Message-
From: Craig Haynie
Sent: Thursday, February 05, 2015 10:23 PM
To: vortex-l@eskimo.com
Subject: Re: [Vo]:Dog Bone Project
They just ran a test with a live rossi core, and
Well, this is only sort-of possible. The capillary nature of the plumbing
will make it difficult to get much of a vacuum on the portion of the
reactor that has the bulk of the volume, but it could be possible to reduce
the atmosphere by an order of magnitude.
Then you have to deal with the fact
FYI:
MFMP might also want to use this plumbing setup to pump out the headspace at
the start of the run, pulling 30” of vacuum on it, to remove any
nitrogen/oxygen/etc.
Mark Jurich
From: Bob Higgins
Sent: Friday, February 06, 2015 1:57 PM
To: vortex-l@eskimo.com
Subject: Re: [Vo]:Dog Bone
solidified yet...
... Perhaps bringing in H2 Gas or D2 Gas (if you’re rich!) would also be
possible.
From: Bob Higgins
Sent: Friday, February 06, 2015 2:55 PM
To: vortex-l@eskimo.com
Subject: Re: [Vo]:Re: Dog Bone Project
Well, this is only sort-of possible. The capillary nature
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