ocket/shortr.html
Ad astra,
Erin Schmidt
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-- Forwarded message --
From: "Erin Schmidt"
Date: Oct 16, 2014 11:57 AM
Subject: Re: Liquid rocket Meeting
To: "Troy Brown"
Cc:
Yep.
On Oct 16, 2014 8:52 AM, "Troy Brown" wrote:
> Her Erin,
>
> Is the liquid rocket meeting still on for t
ub.com/psas/liquid-engine-analysis/tree/master/delta-v-estimations
Ad astra,
Erin Schmidt
On Sat, Oct 11, 2014 at 4:21 PM, Erin Schmidt wrote:
> Hi,
> NASA has a very accessible reader on the basics of rocket science. It is
> aimed at highschoolers who've had basic calculus. If you giv
you an intuitive
appreciation for how ridiculously parameter sensitive rocket design is.
Ad astra,
Erin Schmidt
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Comment if you have any opinions about this tentative propulsion meeting
plan.
https://docs.google.com/document/d/1oUOyCGxsRqcqIcv370fpuk_GQk3_xKbS-0JtW5bWTkA/edit?usp=docslist_api
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http://li
Hi everyone,
We'll be meeting in 86-01 tonight. It's the same room as where the regular
PSAS meetings are held.
-Erin
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hopefully I'll have less cryptic examples this time), then we'll move on to
propellant choices, thermochemistry, and mixture ratios and see how they
relate to the chamber pressure and exhaust velocity parameters from last
week. See you then!
Ad astra,
Erin Schmidt
__
e
test stand and RCS capstone teams by the end of winter term so this needs
to happen soon.
Ad astra,
Erin Schmidt
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one in your group to sign up
for the psas airframe list if they haven't already. Given that the design
requirements for the capstones themselves depend partially on the design of
the 100km rocket we should all try to stay abreast of the discussion as it
unfolds.
Ad astra,
Erin Schmidt
On Thu,
-- Forwarded message --
From: "Erin Schmidt"
Date: Jan 6, 2015 12:50 PM
Subject: Propulsion Meetings
To: "PSAS General Information"
Cc:
OK, we're back on track for propulsion meetings. Wednesdays at 4:30 in FAB
84, starting this week on January 7.
Hey,
We are going to move the meeting time to 14:00PM Thursdays to make
scheduling more convenient for the test stand capstone team stating this
Thursday. TL;DR no meeting tomorrow, meetings are on Thursdays from now on.
Next topic is propellant feed systems.
Ad astra
Erin Schmidt
ew beforehand and we can spend most
of our time actually doing the calculations for the proposed engine.
Ad astra,
Erin Schmidt
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dnesday,
Friday or over the weekend sometime (except perhaps Saturday morning
through mid-afternoon). If you're into it use the reply-all and state a
time which would work for you.
Ad astra,
Erin Schmidt
On Mon, Feb 16, 2015 at 9:22 AM, Erin Schmidt wrote:
> I think I'm too swamped
on, with a brief review of enthalpy, Hess's
law, equilibrium equations and how they are used to determining chemical
rocket engine specific impulse via available heat and adiabatic flame
temperature methods.
Ad astra,
Erin Schmidt
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Greetings,
Here's a link to the propulsion meeting if you'd like to join virtually.
The meeting should start in the next few minutes.
https://hangouts.google.com/call/w5kecztcll2bhnmpweyucxj2oaa
Ad astra,
Erin Schmidt
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fundamental heat transfer convection, conduction and radiation
modes prior to the class.
Ad astra,
Erin Schmidt
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Hi everyone,
Here a link to the propulsion hangout, starting shortly.
https://hangouts.google.com/call/i6ffbklrzdhri7rfijmncdyzkea
Ad astra,
Erin Schmidt
On Fri, Jan 15, 2016 at 10:08 AM, Erin Schmidt wrote:
> Hi everyone,
> Links to CEAgui for Windows, Linux and OSX can be found here:
AFAIK Alex Challey still runs the physics machine shop. He likes space stuff,
and mentoring students about fabrication so I think that it’s a good idea to
reach out to him. That said, have you decided that you wont use an off the
shelf pintle valve, or try 3D printing a impinging jet type inject
years ago). It's amazing
that this information is still free for anyone to read. Also they are
awesome and hugely interesting reads. Especially Huzel and Huang's 'Modern
Design of Liquid Rocket Engines'. Do with them as you will.
https://drive.google.com/open?id=0B5irBl_D7OtgM
SP-8089 is useful
as well. These latter two can both be found in the google drive folder
linked in a previous email.
Ad astra,
Erin Schmidt
On Fri, Jan 15, 2016 at 10:08 AM, Erin Schmidt wrote:
> Hi everyone,
> Links to CEAgui for Windows, Linux and OSX can be found here:
> http://ww
Also, some folks in the MME office asked about release forms for the Boeing
donation, and that they wouldn't be able to have them signed ex post facto.
Does anybody have more information about this?
Ad astra,
Erin Schmidt
On Wed, Mar 23, 2016 at 12:26 PM, Andrew Greenberg wrote:
> Hi
constraint for the LV4 MDO project, hence the question. I'd love to
hear your ideas.
Ad astra,
Erin Schmidt
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ard lets cc the psas.airframe list on these sorts of emails.
Ad astra,
Erin Schmidt
On Tue, Jun 21, 2016 at 4:53 PM, Kyle Meeuwsen
wrote:
> I will be there around 5:45.
>
> Kyle
>
> On Tue, Jun 21, 2016 at 3:01 PM, Erin Schmidt wrote:
>
>> Proportion team meet at hotlips today
I won't be able to make this one either. Thanks for your work on the BoM
Kyle. Do you have any agenda items for folks who do make it to this one?
Ad astra,
Erin Schmidt
On Tue, Jun 28, 2016 at 9:00 AM, Kyle Meeuwsen
wrote:
> Hello Gang,
>
> I am sorry but I cannot make the m
How about 5:30? (Per the posted schedule).
Ad astra
Erin Schmidt
On Jul 12, 2016 11:16 AM, "Kyle Meeuwsen" wrote:
> Yes, I can do that at the meeting.
>
> Kyle
>
> On Tue, Jul 12, 2016 at 11:06 AM, Matt Hauer
> wrote:
>
>> I'm game.
>>
>>
-FNPT-Extended-4-Stem-NEW-/142082667537?hash=item2114c97411:g:ltUAAOSwIgNXrKwZ
Ad astra,
Erin Schmidt
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I'm waiting on a confirmation from David. But, yes, let's plan on meeting
in the rocket room.
Ad astra,
Erin Schmidt
On Tue, Sep 6, 2016 at 2:56 PM, Asa Anderson wrote:
> If so, I will be there.
>
>
>
> *From:* Kyle Meeuwsen [mailto:meeuwsen.e...@gmail.com]
> *Sent:
Supposing we are I won't be able to make it to the one today.
Ad astra,
Erin Schmidt
On Tue, Oct 11, 2016 at 3:07 PM, Joseph Shields wrote:
> This reminds me, are we still having airframe meetings at 4?
>
> -- Joe Shields <https://joedang.github.io/>
>
> On Tue, Oct
Hi everyone,
This is a reminder that we're meeting *today at 6:00PM in the rocket room*.
We're scheming to establish a schedule for all remaining work prior to the
first LFE static test, and there is much to discuss. Hope to see you there.
Ad astra,
Er
y start on discussion where
necessary.
Ad astra,
Erin Schmidt
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Hi everyone,
Just a reminder, there is a propulsion class today, *starting in about 10
minutes*. We'll be learning about combustion, thermochemistry and the NASA
CEA program. I'll also stream it on http://psas.pdx.edu/hangout/ . Hope to
see you there!
Ad astra,
Er
asurement accuracy requirements. Thoughts about this Kristin?
Ad astra,
Erin Schmidt
On Sun, Nov 26, 2017 at 10:10 PM, Kristin Travis
wrote:
> dP presure transducers get pretty expensive if you go above 250 psi. Maybe
> a flowmeter costs less than the orifice + the dP transducer + the fitting
it
will ruin the sensor (this is potentially a safety issue, but not likely a
major one).
Ad astra,
Erin Schmidt
On Tue, Nov 28, 2017 at 12:55 PM, Joseph Shields wrote:
> > If all else fails in this regard, we're out about $100 as opposed to
> $$$ for a gox safe transducer.
Hi there,
Erin Schmidt (es...@pdx.edu) invites you to participate in the Doodle
poll "Propulsion Seminar."
Participate now
https://doodle.com/poll/9key5tipq6ancdkw?tmail=poll_invitecontact_participant_invitation&tlink=pollbtn
What is Doodle? Doodle is a web service that helps E
Hi there,
Erin Schmidt (es...@pdx.edu) invites you to participate in the Doodle
poll "Propulsion Seminar."
Re-polling for the propulsion seminar series. Please vote on times
that works for you (esp. if you're on the LF engine capstone). We will
poll again for winter term.
*N
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