Nputaansuu
Nputaansuu
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Light Source Assembly July 2024
We have a newer design and LED module for the latest batch of light sources. We have heard from the team doing testing and the shorter wavelengths seem to measure the smaller particles.
No voiceover, too busy working.
We will be building shorter wavelength light sources.
มุมมอง: 14

วีดีโอ

July 2024 Workshop
มุมมอง 1314 ชั่วโมงที่ผ่านมา
Thingiverse link: www.thingiverse.com/thing:6095940 The latest designs are near the bottom of the files. This video documents the progress of several projects the channel is working on in July 2024. These projects include: 3D printed sprinkler nozzles for garden tractors Totem pole carving Optical sensor testing The video also includes some discussion about past projects and future plans. Overa...
Alpha Summer Baseline Testing
มุมมอง 714 วันที่ผ่านมา
Working with the National Laboratory at the Lawrence Berkeley solid fuels lab is a distinct privilege. It is an honor to work with the team. Two Octoring smoke measurement systems have been sent to the team. We are working on educating the team to develop correlations in the data and correction factors for variances in the performance environment. There appears to be a distinct correlation betw...
Plywood Crate
มุมมอง 30หลายเดือนก่อน
To ship delicate sensitive instrumentation, good shipping crates are needed. Using some moldy dry stored plywood I had a plan. This video is about building a plywood crate [1,2]. In the video, the creator explains the process of building a crate out of plywood that had mold on it [1,2]. First, the creator uses a sanding pad to remove the mold on the plywood [2]. They then drill holes at the cor...
Alpha 50hr stove testing 900nm
มุมมอง 4หลายเดือนก่อน
This video is about testing a 900 nanometer light source for a sensor unit. The light source seems very stable overall. The author observed the light source for 50 hours and it didn't drift much. There was a little color shift at 20 hours due to rain but readings became normal after a cap was put on the Octoring. The author also monitored the temperature of the LED heat sink and tried to keep i...
Cold Start Operator Mitigator
มุมมอง 43หลายเดือนก่อน
The video is about operating a stove and mitigating smoke. The speaker in the video is testing a stove and demonstrating how to operate it while mitigating smoke. The speaker lights a fire in the stove and explains what to do if the smoke opacity goes above 20%. The speaker uses a smoke measurement system to monitor the smoke opacity and makes adjustments to the stove's draft and fuel to keep t...
200 nm Adams Bench Testing
มุมมอง 31หลายเดือนก่อน
This video is about testing a 200 nanometer (nm) light source with a smoke chimney. The video starts with explaining that 200 nm light is UVC light, which is not safe for human eyes. It is good for detecting very small particles because of its short wavelength. Then the video shows the light source and a candle. The speaker mentioned that the camera picks up UV light better than human eye. The ...
Adams 900 nm Bench testing
มุมมอง 201หลายเดือนก่อน
This video is about testing a new light source for the Adams Octoring. The video includes a baseline test, a candle test, and an incense test. The narrator first explains how to install the new light source and mentions some observations about the light pattern. Then the narrator talks about the results from the baseline test, the candle test, and the incense test. The narrator is impressed tha...
One Candle Wick Burning
มุมมอง 14หลายเดือนก่อน
When a single wick burns, it emits a variety of products. Here's a breakdown of the main emissions: Carbon Dioxide (CO2): This is the primary gaseous product of complete combustion. As the wax burns, it reacts with oxygen from the air, releasing CO2 and heat. Water Vapor (H2O): Burning also releases water vapor, a byproduct of the wax's hydrocarbon molecules combining with oxygen. Soot: Incompl...
Incense Smoke measurement
มุมมอง 9หลายเดือนก่อน
This video is about a new incense test protocol and the difference between technology and technique. The video starts with a comparison between smokeless chimney technology and incense burning technique. The speaker mentions a draft protocol which allows researchers to compare different incense tests. Then the video shows a chart about the light intensity of different colors going through smoke...
Measurement Window and Candle Testing Protocol
มุมมอง 4หลายเดือนก่อน
This video is about a measurement window and candle testing protocol designed by Smokeless Chimney. In the video, a measurement window is defined as the path that light takes through the media being measured. In this case, the measurement window is 6 mm in diameter and 150 mm long. The experiment uses a soda straw that has a similar shape and volume to the measurement window. The video then det...
Adams Octoring Baseline Testing
มุมมอง 8หลายเดือนก่อน
This video is about testing a new smokeless chimney unit called the Adams Octoring unit. The video discusses the importance of baseline data, which is data collected when the system is not being manipulated. This data is used as a reference point for comparison when changes are made to the system. The video then shows a collage of photos and other materials that will be sent out to Berkeley. Th...
May Realizations
มุมมอง 9หลายเดือนก่อน
End of May. Much has been accomplished. Coding, meetings, fabrication and assembly is time consuming. We also published 5 good videos. We put our technology out there for people to learn the science and technology. End of May. Much has been accomplished. Coding, meetings, fabrication and assembly is time consuming. We also published 5 good videos. We put our technology out there for people to l...
Boring Aluminum Philosophy 101
มุมมอง 1002 หลายเดือนก่อน
Using Fusion360 tool paths. Bore is a spiral circle an if setup correctly it goes as smooth as butter.
Smoke measurement using the 200nm light source
มุมมอง 12 หลายเดือนก่อน
Smoke measurement using the 200nm light source
Are Bores Boring?
มุมมอง 452 หลายเดือนก่อน
Are Bores Boring?
Troubleshooting the Octoring
มุมมอง 82 หลายเดือนก่อน
Troubleshooting the Octoring
Performance testing and unboxing
มุมมอง 363 หลายเดือนก่อน
Performance testing and unboxing
Smokeles Muzic
มุมมอง 73 หลายเดือนก่อน
Smokeles Muzic
Octoring 1000 nm Light Source
มุมมอง 153 หลายเดือนก่อน
Octoring 1000 nm Light Source
Octoring Light Source Tech
มุมมอง 373 หลายเดือนก่อน
Octoring Light Source Tech
CNC Techno Plexiglass April 2024
มุมมอง 4273 หลายเดือนก่อน
CNC Techno Plexiglass April 2024
CNC Techno April 2024
มุมมอง 893 หลายเดือนก่อน
CNC Techno April 2024
DIY Chimney Clean
มุมมอง 2534 หลายเดือนก่อน
DIY Chimney Clean
New Science in Smoke Measurement
มุมมอง 534 หลายเดือนก่อน
New Science in Smoke Measurement
Wood Stoves now and in the Future
มุมมอง 575 หลายเดือนก่อน
Wood Stoves now and in the Future
Calibrations and Training E1
มุมมอง 35 หลายเดือนก่อน
Calibrations and Training E1
The DOE Selects 6 Companies for Wood Stove Innovation
มุมมอง 105 หลายเดือนก่อน
The DOE Selects 6 Companies for Wood Stove Innovation
Operations, stove performance, smoke readings, AD-1 information
มุมมอง 265 หลายเดือนก่อน
Operations, stove performance, smoke readings, AD-1 information
Jan 2024 Series Tjernlund Products AD-1 Draft Inducer
มุมมอง 335 หลายเดือนก่อน
Jan 2024 Series Tjernlund Products AD-1 Draft Inducer

ความคิดเห็น

  • @poljakov13
    @poljakov13 4 หลายเดือนก่อน

    Was this room without any ventilation?

  • @burnabykrompel7072
    @burnabykrompel7072 5 หลายเดือนก่อน

    Promo-SM

  • @ridethepace6005
    @ridethepace6005 5 หลายเดือนก่อน

    Joehauler.

  • @54653100
    @54653100 5 หลายเดือนก่อน

    What pig destroyed the stove like that?

  • @rizwanrirdous4741
    @rizwanrirdous4741 6 หลายเดือนก่อน

    Hello

    • @Nputaansuu
      @Nputaansuu 6 หลายเดือนก่อน

      Thanks for the Hello, how can I assist?

  • @DarianCabot
    @DarianCabot 9 หลายเดือนก่อน

    That's a really nifty idea!

  • @kmprip451
    @kmprip451 10 หลายเดือนก่อน

    i was lucky enough to meet and be this troops guide counselor or host i should say during this specific year at camp fife! it was also my first year being a scout counselor at 17 yrs old! all these years later & i still remember this troop, i loved these kids, they were definitely my favorite bunch that entire year. was a pleasure!

    • @Nputaansuu
      @Nputaansuu 10 หลายเดือนก่อน

      You did a very good job at this role. Not easy being the one in charge with head strong people all over the place. I was very tired from driving all the people and equipment out there. It was a good camp.

  • @jllngdo
    @jllngdo 11 หลายเดือนก่อน

    This is so very helpful. Thank you. I haven't been able to get it to work. For one, the power light does not stay ON. So I think I got a defective device. Do you concur?

    • @Nputaansuu
      @Nputaansuu 11 หลายเดือนก่อน

      If the unit does not work like the video then I would say the device is not working the same. With this being said , I concur.

  • @CaptSpeirsB744
    @CaptSpeirsB744 ปีที่แล้ว

    What is the resistance in the cables? Doesn't take much to drop the voltage and take forever to charge.

    • @Nputaansuu
      @Nputaansuu ปีที่แล้ว

      Good question. The main purpose is when trying to program an Arduino or ESP32 no data lines results in no programing or communication. This device does not evaluate line resistance.

  • @uhhTabby
    @uhhTabby ปีที่แล้ว

    Very informative video, I have been learning more about this topic and this was interesting to see. Thank you

  • @mrcuttime22
    @mrcuttime22 ปีที่แล้ว

    Thank you for showing this. I recently downsized from house living into a tight-sealed apartment and I can feel the difference. From what I've been learning, CO2 pools up from the floor bc CO2 is heavier than oxygen and nitrogen. So you'd probably get stronger readings low low. But the point is to have the sensor at the height of your pillow. Mine would be at 2.6 feet sleeping on a futon platform. CO2 would also seep out under door spaces, any low air intakes, and with cold air during winter months. Among other indoor air quality issues, this is one of the toughest to PURGE. Just opening a window might not solve it. What do you think?

    • @Nputaansuu
      @Nputaansuu ปีที่แล้ว

      CO2 mixes well even in a static room where we sleep. We found that a small window opening reduced the peak value. We are simply proposing more ventilation will lower the Peak CO2 value.

    • @mrcuttime22
      @mrcuttime22 ปีที่แล้ว

      @@Nputaansuu Thanks. Who makes those monitors? I looked for it on your website.

    • @Nputaansuu
      @Nputaansuu ปีที่แล้ว

      @@mrcuttime22 Rick, I found these on ebay. Look for any NDIR type of CO2 meter. NDIR is nondispursive infrared

  • @denverbasshead
    @denverbasshead ปีที่แล้ว

    Disband the EPA!

    • @o1all960
      @o1all960 6 หลายเดือนก่อน

      You must not be old enough to remember smog

    • @denverbasshead
      @denverbasshead 6 หลายเดือนก่อน

      @@o1all960 Denver was pretty smoggy

  • @batchrocketproject4720
    @batchrocketproject4720 ปีที่แล้ว

    Good experiments, thanks for posting. I'd love to learn more about your sensing and control set up and hope you might make some videos with the details of the microcontrollers and sensors. Is the pm2.5 monitor commercial or a sensor attached to the microcontroller? Thanks again.

    • @Nputaansuu
      @Nputaansuu ปีที่แล้ว

      The PM 2.5 is a separate sensor with a PMS5003 and it has its own display. The output is digital and not easy to integrate into the data system.

    • @Nputaansuu
      @Nputaansuu ปีที่แล้ว

      smokelesschimney on youtube has more content

  • @jerrypeal653
    @jerrypeal653 ปีที่แล้ว

    Legal now without that placard , courts ruled EPA overstep of authority.

    • @Nputaansuu
      @Nputaansuu ปีที่แล้ว

      Thank you for the comment. There was a recent court decision, I am unclear how this impacts the placard. I will research.

    • @jerrypeal653
      @jerrypeal653 ปีที่แล้ว

      @@Nputaansuu basically I’m saying that Obama’s epa overstepped it’s authority, again !

  • @kumaralockwood3172
    @kumaralockwood3172 ปีที่แล้ว

    Just replace the jack with one that lifts more weight and you wont have that problem anymore. From the land down under😶‍🌫

    • @Nputaansuu
      @Nputaansuu ปีที่แล้ว

      I looked at doing this and yes it is possible. The dimension and specs of the jacks I could find either would not lower enough or would not fit in the space.

  • @Buddha-ci8fz
    @Buddha-ci8fz 2 ปีที่แล้ว

    Do you still use this lift? I'm interested in a few of these type haulers and welcome your opinion.

    • @Nputaansuu
      @Nputaansuu 2 ปีที่แล้ว

      Yes. I will carry 2 of my 3 cycles. The 400 lbs limit is the key.

  • @sebastiandelamaza8440
    @sebastiandelamaza8440 2 ปีที่แล้ว

    Wow i´m honored by this video thank you very much for making this!

    • @Nputaansuu
      @Nputaansuu 2 ปีที่แล้ว

      Thanks for the praise.

  • @azzazz4549
    @azzazz4549 2 ปีที่แล้ว

    I found this out recently because I kept waking up during the night, but I don't have sleep apnoea. Keeping my window open at all times solved if for me

  • @claudion7659
    @claudion7659 2 ปีที่แล้ว

    I need one like that

  • @andreasmtbadventures5513
    @andreasmtbadventures5513 2 ปีที่แล้ว

    What wheel chock did you add? Did it install into factory pre-drilled holes?

    • @Nputaansuu
      @Nputaansuu 2 ปีที่แล้ว

      Simple wheel chock from Amazon. I would rather not have it on there. It does help when riding it on and holding it. I can power it off that side. If I could I could do it all by myself.

  • @potatocjeese743
    @potatocjeese743 3 ปีที่แล้ว

    mmmmm carbon

  • @deanscoggins4791
    @deanscoggins4791 3 ปีที่แล้ว

    Thanks for heads up. Another safety hazard I see is the way you wired the plug. Those individual wires need to be shortened. And not exposed

  • @cobre7717
    @cobre7717 3 ปีที่แล้ว

    Did the switch malfunction and get stuck on?

    • @Nputaansuu
      @Nputaansuu 3 ปีที่แล้ว

      I have not used it since. I need to repair the points on the end. I always wonder if it did. I do recall that hitting that switch makes a low noise and an arc. I think it energizes the coil in preparation. I recommend unplugging when not using.

  • @eugy2008
    @eugy2008 3 ปีที่แล้ว

    Do you have a link to the BMS board you are using?

    • @Nputaansuu
      @Nputaansuu 3 ปีที่แล้ว

      I simply look on Ebay and Amazon. There are two types and they often change price and supplier. look for 3 cell 12v BMS

    • @eugy2008
      @eugy2008 3 ปีที่แล้ว

      @@Nputaansuu Ok. Thank you!

  • @bencapshew9257
    @bencapshew9257 3 ปีที่แล้ว

    Nice work. Agree that Fusion can be a real pain initially. I have a few months in and think I’m over the hump. As a transportation engineer I appreciate the retro reflectivity! Will have to incorporate that myself.

    • @Nputaansuu
      @Nputaansuu 3 ปีที่แล้ว

      Very good, thanks for the comment

  • @Sach-Truth13
    @Sach-Truth13 3 ปีที่แล้ว

    What levels / ppm of co2 in a bedroom is bad for us whilst sleeping?

    • @Nputaansuu
      @Nputaansuu 3 ปีที่แล้ว

      I would opine that CO2 over 1200 PPM is not desired. Cognitive ability starts to diminish above that level.

    • @lemshetski9928
      @lemshetski9928 3 ปีที่แล้ว

      above 3000 ppm and your cognitive ability decreases by a margin of 50%

  • @keitharoo1962
    @keitharoo1962 3 ปีที่แล้ว

    SOLVED the problem on my V20. I had the same problem with my LG V20 phone and my Mavic Mini. I downloaded ALL of the fly apps dji has on Google Play store, set them all up, and let them run in the background. THEN dji Fly would connect for me! Now, the only app I need to first run in the background to get it to work is the dji Pilot app. I run dji Pilot first, then run dji fly. This kind of stuff really is pathetic. What is WRONG with this company??? The LG V20 is on their approved device list!

  • @kevinreilly7262
    @kevinreilly7262 3 ปีที่แล้ว

    Just wondering if you ever had any success? My experience has been similar to yours--same LG V20 phone--months of trying to get it to work properly. No real help from DJI. I see there is another gentleman on youtube also with an LG V20; he gave up, bought a used Pixel 2 and has had no problems since. th-cam.com/video/Uot0PX7bO9Q/w-d-xo.html

  • @GeoffreyVonbargen
    @GeoffreyVonbargen 3 ปีที่แล้ว

    I've had issues with this as well. It's something to do with the way the V20 charges, and can be set to data only/ charge only/charge other device. Its only for android 8, no issue with the older version of android. You might find that it will work if your phone is at 100% battery so not trying to charge.

  • @shamon1351
    @shamon1351 4 ปีที่แล้ว

    its filter washable? and if not when you know to change the filter

    • @Nputaansuu
      @Nputaansuu 4 ปีที่แล้ว

      It is a dry paper filter with activated carbon. I don't think washing the filter will be effective. I also think the business model is to sell more filters.

    • @shamon1351
      @shamon1351 3 ปีที่แล้ว

      i try to order it on amazon but they do not sent it too my location the filter

    • @Nputaansuu
      @Nputaansuu 3 ปีที่แล้ว

      @@shamon1351 That is a bummer. An older filter still filters the air even better, It may not flow as much air.

  • @Eliecer92
    @Eliecer92 4 ปีที่แล้ว

    it is that cellphone, I'm having the same problem with that cellphone, I think I'm gonna change it.

  • @valdiorn
    @valdiorn 4 ปีที่แล้ว

    I'm almost certain you were trying to mill 1050 aluminum or similar, which is super soft and gummy. The alloy is almost pure aluminum which makes it not really suitable for machining due to the softness, it makes too much burr and melts too quickly. Picking the right type of aluminum is really important, 6061 or 6082 are good choices. It also took me several endmills to make this conclusion :)

  • @mikesayed25
    @mikesayed25 4 ปีที่แล้ว

    A little late but you prolly already know this but if you selct a face and then click the down arrow under you orientation icon in the corner of the window you can say selct this as face. And change the orientation that way

  • @DoggerDon111
    @DoggerDon111 4 ปีที่แล้ว

    Hey thanks... whats the name of that system wherd you get it? and coast?

    • @Nputaansuu
      @Nputaansuu 4 ปีที่แล้ว

      I bought this years ago. the name is MX Ultimate MX Hauler Ramp , The limit is 450 pounds. I don't recall the business that sold it.

  • @DarianCabot
    @DarianCabot 4 ปีที่แล้ว

    Interesting results - that was a very quick reaction. The smoke does look to circulate a lot from blowing out the candles, I wonder if the heat convection from the flames carries some soot up and away from the sensor beforehand?

    • @Nputaansuu
      @Nputaansuu 4 ปีที่แล้ว

      I was looking at the convective flow of gases as well. There were some tests that did not transition as quickly, however, I needed a quick one for the video. Consistently open flame produces significantly lower PM than smoldering.

  • @ericnarvaiz9216
    @ericnarvaiz9216 4 ปีที่แล้ว

    Thanks for the heads up I won’t be buying one of these harbor freight is a hit or miss store you have to remember that

    • @Nputaansuu
      @Nputaansuu 4 ปีที่แล้ว

      Thanks for the comment. I think this is an okay tool. The only caution is not leaving it plugged in for long periods of time.

  • @SaintCoemgen
    @SaintCoemgen 4 ปีที่แล้ว

    Interesting. But an example of your chimney output after the trial would have been good. And definitive. To show you were actually inside the legal limit of "opacity" (which is rather subjective.....). Despite that. Thumbs up. Side note.... I try to burn clean. But where I live... haha. It is a joke.Nobody cares. They buy wood in the fall and burn it wet. Sad. stcoemgen.com/2012/12/20/the-smokeout/

    • @Nputaansuu
      @Nputaansuu 4 ปีที่แล้ว

      Hello. Thanks for the comment. I have other videos showing my chimney output. Look for them on my channel. If you can't find them send me a note, I will find a way to post them.

  • @dirtcurt1
    @dirtcurt1 4 ปีที่แล้ว

    Nazis there too huh? So how do they measure the 20%? I am going through this here in kalifornia. They warned me but how in the heck do you follow the law? They only give us 15 minutes for a fresh load of wood.

    • @Nputaansuu
      @Nputaansuu 4 ปีที่แล้ว

      They use the Ringelmann scale developed in 1888. There are more modern methods, however, if it is a government official they normally need to stay on the street and do a visual measurement in daylight.

  • @DarianCabot
    @DarianCabot 4 ปีที่แล้ว

    I like the design. Looks like enough space for your knees under the bench. I made the mistake of building one of my work benches with shelving right to the front, so not comfortable for sitting at.

    • @Nputaansuu
      @Nputaansuu 4 ปีที่แล้ว

      Yes. Thanks for the comment. I am 6'2" and when my chair is jacked up, I can still put my hands on my lap and my knee don't reach the shelves.

  • @michelevitarelli
    @michelevitarelli 5 ปีที่แล้ว

    Great video. Thanks for sharing.

  • @justcruisin109
    @justcruisin109 5 ปีที่แล้ว

    Interesting applications. I had a little trouble hearing you at some points though through the noise but it was great to see how you approach your work. A screenshot of your speeds and feeds occasionally would help us newbies get a sense of what works well. Cheers

    • @Nputaansuu
      @Nputaansuu 5 ปีที่แล้ว

      Thank you. Yes talking over the spindle was not a great idea. I will work in a feeds and speeds video.

  • @ChristianKnuell
    @ChristianKnuell 5 ปีที่แล้ว

    For aluminum you need low rpm / high feed to prevent the tool from heating up too much which causes the smearing and clogging of the tool. Another way is to use trochoidal milling - it works with a much larger range of feeds and speeds: th-cam.com/video/ORJ-Q3TFW5o/w-d-xo.html

  • @DarianCabot
    @DarianCabot 5 ปีที่แล้ว

    I'm a total novice, but could the issue be the spindle rotating too fast, and not allowing the bit to bite into the material? PS: audio is waaaay better 👍👍

    • @Nputaansuu
      @Nputaansuu 5 ปีที่แล้ว

      Thanks for the comment. Your Normalize comment helped me get my audio dynamic under control. As far as technical feedback, look at these links, I used the video to stimulate some discussion and I like the comments. www.reddit.com/r/CNC/ www.reddit.com/r/CNC/comments/9i4uwl/bit_carnage_i_obtained_a_sheet_of_aluminum_and/

    • @DarianCabot
      @DarianCabot 5 ปีที่แล้ว

      Nputaansuu great technical discussion there on reddit, thanks for sharing

  • @DarianCabot
    @DarianCabot 5 ปีที่แล้ว

    Good content, but please normalise the audio. Your voice levels are so low so I had to turn the volume right up and then the music obliterated my ears!!! :(

    • @Nputaansuu
      @Nputaansuu 5 ปีที่แล้ว

      I agree, the music is so loud, I use a good mic, however, the music is so loud, I was at my brother's house and the on his sound system it blew us off the couch. I use desk top speakers and hear the transition. Do you think I should re master it? It is a bit surprising when the sound is so dynamic.

    • @DarianCabot
      @DarianCabot 5 ปีที่แล้ว

      Nputaansuu haha yeah. You might need to increase gain on the mic. Anyway, you should be able to 'normalise' each audio clip in your editing software (usually a simple click of a button). Then everything will match. I'm just getting started with CNC, so I like the content. Cheers

  • @briermonkey8483
    @briermonkey8483 10 ปีที่แล้ว

    that was really cool

  • @jekajada
    @jekajada 13 ปีที่แล้ว

    Sounds like Nate was the instructor?