Open Source Piston Engine - Revision history

Marcin: /* Jeff Hidgon Au 20, 2020 */

2020-08-20T17:39:57Z

Jeff Hidgon Au 20, 2020

← Older revision		Revision as of 17:39, 20 August 2020
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	Thus completely modular in units of 2 opposing cylinders. Similar to the one on Hackaday.		Thus completely modular in units of 2 opposing cylinders. Similar to the one on Hackaday.
	But requires self-starting operation. I envision these being independent modules - so you run one or all, depending on how many you need from idling to full power.		But requires self-starting operation. I envision these being independent modules - so you run one or all, depending on how many you need from idling to full power.


	JH: He used purchased injectors and a generic computer module that controlled everything in the engine. Arduino with open source injectors would be good, and we can start from industry standards to build upon. Surely there is someone out there that has done this and would have time to consult on it so we’re not starting from scratch.		JH: He used purchased injectors and a generic computer module that controlled everything in the engine. Arduino with open source injectors would be good, and we can start from industry standards to build upon. Surely there is someone out there that has done this and would have time to consult on it so we’re not starting from scratch.

Marcin: /* Communications */

2020-08-20T17:27:54Z

Communications

← Older revision		Revision as of 17:27, 20 August 2020
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	JH: He used purchased injectors and a generic computer module that controlled everything in the engine. Arduino with open source injectors would be good, and we can start from industry standards to build upon. Surely there is someone out there that has done this and would have time to consult on it so we’re not starting from scratch.		JH: He used purchased injectors and a generic computer module that controlled everything in the engine. Arduino with open source injectors would be good, and we can start from industry standards to build upon. Surely there is someone out there that has done this and would have time to consult on it so we’re not starting from scratch.

	MJ: Definitely, keep your eyes out.		MJ: Definitely, keep your eyes out. I'm keeping notes here. Let's define a good piston option to go with. But for simplicity, maybe linear, no crankshaft? Easiest may be a piston hydraulic pump feeding from the back-and-forth motion.

			Do you think we can make the block from machined slabs of 1-2" thick steel? Just cut with torch, finish grind, and insert sleeves? It would be good to start from stock steel sections and no foundry, just cut, precision machine and grind.

			Do you think that water-lubricated, air-bearing quality stainless (via air bearing lathe) is feasible at this point? See https://wiki.opensourceecology.org/wiki/Dan_Gelbart if you haven't

			MJ

	=Links=		=Links=

Marcin: /* Links */

2020-08-20T17:21:49Z

Links

← Older revision		Revision as of 17:21, 20 August 2020
Line 111:		Line 111:

	[https://docs.google.com/presentation/d/12t2hu081ieKW7YbJXfBDkPcci1HAyavUMTR0lIoYLMY/edit#slide=id.g45ed589c64_0_0 edit]		[https://docs.google.com/presentation/d/12t2hu081ieKW7YbJXfBDkPcci1HAyavUMTR0lIoYLMY/edit#slide=id.g45ed589c64_0_0 edit]

			=Communications=
			==Jeff Hidgon Au 20, 2020==
			I found out the same (difficulty to import Changfa diesels) in my research. Very difficult to import, and if you do use it, it’s illegal unless it’s an antique or manufactured before the date the epa laws were enacted. Diesel engines that are epa compliant are very expensive to purchase new. Even used they are $2000 for something in the 30-40 HP range. The idea of building from scratch is possible. My former boss at Aerocet, Tom Hamilton, designed and built a race car engine from scratch for his open wheel race car. Unfortunately he’s not available to consult with as he is super busy designing both his own aircraft that he’s bringing to production as well as several aircraft for other people that he’s a consultant on and running several businesses. Building from available parts is a good idea. Tom machined his own crank then sent it out for hardening, and machined the block and head from blocks of billet aluminum, which is very expensive.

			MJ sez: Maybe we stick with old gasoline power cubes and start developing a hydrogen version - something serious and a few years down the road. But for now: How about a hydrogen-fueled, from scratch designed? Linear engine, so that we are driving a linear hydraulic pump or linear generator? Possibly two-stroke, but definitely electronic valve and fuel delivery.
			Thus completely modular in units of 2 opposing cylinders. Similar to the one on Hackaday.
			But requires self-starting operation. I envision these being independent modules - so you run one or all, depending on how many you need from idling to full power.


			JH: He used purchased injectors and a generic computer module that controlled everything in the engine. Arduino with open source injectors would be good, and we can start from industry standards to build upon. Surely there is someone out there that has done this and would have time to consult on it so we’re not starting from scratch.

			MJ: Definitely, keep your eyes out.

	=Links=		=Links=

Marcin: /* Development */

2020-04-22T21:03:36Z

Development

← Older revision		Revision as of 21:03, 22 April 2020
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	\|-		\|-
	! scope=row \| 1		! scope=row \| 1
	\| [[Requirements + Value Proposition]] \|\| [[Open Source Piston Engine Requirements + Value Proposition]] \|\| ~~{{{1}}}~~		\| [[Requirements + Value Proposition]] \|\| [[Open Source Piston Engine Requirements + Value Proposition]] \|\| 5

	\|-		\|-
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	\|-		\|-
	! scope=row \| 4		! scope=row \| 4
	\| [[Module Breakdown]] \|\| [[Open Source Piston Engine Module Breakdown]] \|\| ~~{{{4}}}~~		\| [[Module Breakdown]] \|\| [[Open Source Piston Engine Module Breakdown]] \|\| 10

	\|-		\|-

Marcin at 21:01, 22 April 2020

2020-04-22T21:01:29Z

← Older revision		Revision as of 21:01, 22 April 2020
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			=Development=
	{\| class="wikitable"		{\| class="wikitable"
	\|+ Development Template		\|+ Development Template
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	\|}		\|}

			=Working Doc=

Marcin at 21:01, 22 April 2020

2020-04-22T21:01:10Z

← Older revision		Revision as of 21:01, 22 April 2020
Line 108:		Line 108:


	<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vSqUdroWapCCRFx0szWAAIYJpRT6aWh1Rvjay2NFTVskPbmGYe4pa060LuTW8P4C3asDnKa0GDZ3neC/embed?start=false&loop=false&delayms=3000" frameborder="0" width="~~960~~" height="~~749~~" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>		<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vSqUdroWapCCRFx0szWAAIYJpRT6aWh1Rvjay2NFTVskPbmGYe4pa060LuTW8P4C3asDnKa0GDZ3neC/embed?start=false&loop=false&delayms=3000" frameborder="0" width="480" height="375" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>

	[https://docs.google.com/presentation/d/12t2hu081ieKW7YbJXfBDkPcci1HAyavUMTR0lIoYLMY/edit#slide=id.g45ed589c64_0_0 edit]		[https://docs.google.com/presentation/d/12t2hu081ieKW7YbJXfBDkPcci1HAyavUMTR0lIoYLMY/edit#slide=id.g45ed589c64_0_0 edit]

Marcin: /* Links */

2020-04-22T20:36:57Z

Links

← Older revision		Revision as of 20:36, 22 April 2020
Line 115:		Line 115:
	*[[Saturated Water]]		*[[Saturated Water]]
	*[[Open Source Motor/Engine Construction Set]]		*[[Open Source Motor/Engine Construction Set]]
			*[[Open Source Hydraulic Piston]]

Marcin: Marcin moved page Open Source Diesel Engine to Open Source Piston Engine

2020-04-22T20:25:36Z

Marcin moved page Open Source Diesel Engine to Open Source Piston Engine

← Older revision	Revision as of 20:25, 22 April 2020
(No difference)

Marcin at 20:25, 22 April 2020

2020-04-22T20:25:17Z

← Older revision		Revision as of 20:25, 22 April 2020
Line 1:		Line 1:

			{\| class="wikitable"
			\|+ Development Template
			!
			! Description
			! Link to Work Product
			! %

			\|-
			! scope=row \|
			\| '''DESIGN''' \|\| \|\|

			\|-
			! scope=row \| 1
			\| [[Requirements + Value Proposition]] \|\| [[Open Source Piston Engine Requirements + Value Proposition]] \|\| {{{1}}}

			\|-
			! scope=row \| 2
			\| [[Industry_Standards]] \|\| [[Open Source Piston Engine Industry Standards]] \|\| {{{2}}}

			\|-
			! scope=row \| 3
			\| [[Conceptual Design]] \|\| [[Open Source Piston Engine Conceptual Design]] \|\| {{{3}}}

			\|-
			! scope=row \| 4
			\| [[Module Breakdown]] \|\| [[Open Source Piston Engine Module Breakdown]] \|\| {{{4}}}

			\|-
			! scope=row \| 5
			\| [[3D CAD]] \|\| [[Open Source Piston Engine 3D CAD]] \|\| {{{5}}}

			\|-
			! scope=row \| 6
			\| [[Calculations]] \|\| [[Open Source Piston Engine Calculations]] \|\| {{{6}}}

			\|-
			! scope=row \| 7
			\| [[Electronics Design]] \|\| [[Open Source Piston Engine Electronics Design]] \|\| {{{7}}}

			\|-
			! scope=row \| 8
			\| [[Wiring and Plumbing]] \|\| [[Open Source Piston Engine Wiring and Plumbing]] \|\| {{{8}}}

			\|-
			! scope=row \| 9
			\| [[Software]] \|\| [[Open Source Piston Engine Software]] \|\| {{{9}}}

			\|-
			! scope=row \|
			\| '''BILL OF MATERIALS \|\| \|\|

			\|-
			! scope=row \| 10
			\| [[BOM]] \|\| [[Open Source Piston Engine BOM]] \|\| {{{10}}}

			\|-
			! scope=row \| 11
			\| [[vBOM]] \|\| [[Open Source Piston Engine vBOM]] \|\| {{{11}}}

			\|-
			! scope=row \| 12
			\| [[CAM Files]] \|\| [[Open Source Piston Engine CAM Files]] \|\| {{{12}}}

			\|-
			! scope=row \| 13
			\| [[Cut List]] \|\| [[Open Source Piston Engine Cut List]] \|\| {{{13}}}

			\|-
			! scope=row \|
			\| '''BUILD''' \|\| \|\|

			\|-
			! scope=row \| 14
			\| [[Build Instructions]] \|\| [[Open Source Piston Engine Build Instructions]] \|\| {{{14}}}

			\|-
			! scope=row \| 15
			\| [[Fabrication Drawings]] \|\| [[Open Source Piston Engine Fabrication Drawings]] \|\| {{{15}}}

			\|-
			! scope=row \| 16
			\| [[Exploded Part Diagram]] \|\| [[Open Source Piston Engine Exploded Part Diagram]] \|\| {{{16}}}

			\|-
			! scope=row \| 17
			\| [[Production Engineering]] \|\| [[Open Source Piston Engine Production Engineering]] \|\| {{{17}}}

			\|-
			! scope=row \|
			\| '''DATA COLLECTION''' \|\| \|\|

			\|-
			! scope=row \| 18
			\| [[Build Pictures and Video]] \|\| [[Open Source Piston Engine Build Pictures and Video]] \|\| {{{18}}}

			\|-
			! scope=row \| 19
			\| [[Data Collection]] \|\| [[Open Source Piston Engine Data Collection]] \|\| {{{19}}}

			\|-
			! scope=row \| 20
			\| [[Future Work]] \|\| [[Open Source Piston Engine Future Work]] \|\| {{{20}}}

			\|}




	<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vSqUdroWapCCRFx0szWAAIYJpRT6aWh1Rvjay2NFTVskPbmGYe4pa060LuTW8P4C3asDnKa0GDZ3neC/embed?start=false&loop=false&delayms=3000" frameborder="0" width="960" height="749" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>		<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vSqUdroWapCCRFx0szWAAIYJpRT6aWh1Rvjay2NFTVskPbmGYe4pa060LuTW8P4C3asDnKa0GDZ3neC/embed?start=false&loop=false&delayms=3000" frameborder="0" width="960" height="749" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>

Eric: Added a link

2019-01-24T18:31:08Z

Added a link

← Older revision		Revision as of 18:31, 24 January 2019
Line 5:		Line 5:
	=Links=		=Links=
	*[[Saturated Water]]		*[[Saturated Water]]
			*[[Open Source Motor/Engine Construction Set]]

← Older revision		Revision as of 20:25, 22 April 2020
Line 1:		Line 1:

			{\| class="wikitable"
			\|+ Development Template
			!
			! Description
			! Link to Work Product
			! %

			\|-
			! scope=row \|
			\| '''DESIGN''' \|\| \|\|

			\|-
			! scope=row \| 1
			\| [[Requirements + Value Proposition]] \|\| [[Open Source Piston Engine Requirements + Value Proposition]] \|\| {{{1}}}

			\|-
			! scope=row \| 2
			\| [[Industry_Standards]] \|\| [[Open Source Piston Engine Industry Standards]] \|\| {{{2}}}

			\|-
			! scope=row \| 3
			\| [[Conceptual Design]] \|\| [[Open Source Piston Engine Conceptual Design]] \|\| {{{3}}}

			\|-
			! scope=row \| 4
			\| [[Module Breakdown]] \|\| [[Open Source Piston Engine Module Breakdown]] \|\| {{{4}}}

			\|-
			! scope=row \| 5
			\| [[3D CAD]] \|\| [[Open Source Piston Engine 3D CAD]] \|\| {{{5}}}

			\|-
			! scope=row \| 6
			\| [[Calculations]] \|\| [[Open Source Piston Engine Calculations]] \|\| {{{6}}}

			\|-
			! scope=row \| 7
			\| [[Electronics Design]] \|\| [[Open Source Piston Engine Electronics Design]] \|\| {{{7}}}

			\|-
			! scope=row \| 8
			\| [[Wiring and Plumbing]] \|\| [[Open Source Piston Engine Wiring and Plumbing]] \|\| {{{8}}}

			\|-
			! scope=row \| 9
			\| [[Software]] \|\| [[Open Source Piston Engine Software]] \|\| {{{9}}}

			\|-
			! scope=row \|
			\| '''BILL OF MATERIALS \|\| \|\|

			\|-
			! scope=row \| 10
			\| [[BOM]] \|\| [[Open Source Piston Engine BOM]] \|\| {{{10}}}

			\|-
			! scope=row \| 11
			\| [[vBOM]] \|\| [[Open Source Piston Engine vBOM]] \|\| {{{11}}}

			\|-
			! scope=row \| 12
			\| [[CAM Files]] \|\| [[Open Source Piston Engine CAM Files]] \|\| {{{12}}}

			\|-
			! scope=row \| 13
			\| [[Cut List]] \|\| [[Open Source Piston Engine Cut List]] \|\| {{{13}}}

			\|-
			! scope=row \|
			\| '''BUILD''' \|\| \|\|

			\|-
			! scope=row \| 14
			\| [[Build Instructions]] \|\| [[Open Source Piston Engine Build Instructions]] \|\| {{{14}}}

			\|-
			! scope=row \| 15
			\| [[Fabrication Drawings]] \|\| [[Open Source Piston Engine Fabrication Drawings]] \|\| {{{15}}}

			\|-
			! scope=row \| 16
			\| [[Exploded Part Diagram]] \|\| [[Open Source Piston Engine Exploded Part Diagram]] \|\| {{{16}}}

			\|-
			! scope=row \| 17
			\| [[Production Engineering]] \|\| [[Open Source Piston Engine Production Engineering]] \|\| {{{17}}}

			\|-
			! scope=row \|
			\| '''DATA COLLECTION''' \|\| \|\|

			\|-
			! scope=row \| 18
			\| [[Build Pictures and Video]] \|\| [[Open Source Piston Engine Build Pictures and Video]] \|\| {{{18}}}

			\|-
			! scope=row \| 19
			\| [[Data Collection]] \|\| [[Open Source Piston Engine Data Collection]] \|\| {{{19}}}

			\|-
			! scope=row \| 20
			\| [[Future Work]] \|\| [[Open Source Piston Engine Future Work]] \|\| {{{20}}}

			\|}




	<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vSqUdroWapCCRFx0szWAAIYJpRT6aWh1Rvjay2NFTVskPbmGYe4pa060LuTW8P4C3asDnKa0GDZ3neC/embed?start=false&loop=false&delayms=3000" frameborder="0" width="960" height="749" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>		<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vSqUdroWapCCRFx0szWAAIYJpRT6aWh1Rvjay2NFTVskPbmGYe4pa060LuTW8P4C3asDnKa0GDZ3neC/embed?start=false&loop=false&delayms=3000" frameborder="0" width="960" height="749" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html>