SAE Update - August 2021 - 28

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discuss the latest technical topics with other mobility industry engineers, give back
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Hot Topics
SAE is a global community-post questions and discuss the latest technical
topics from anywhere in the world. Below are a few popular recent threads.
Add your voice today!
SYNTHETIC OILS
Synthetic Oils allow for longer oil change intervals, says Jon Grosjean in
leading off this Hot Topic thread. " In spite of this. most people recommend an
oil change at least once a year. " Is there any reason to change the oil every
year if the vehicle is driven only a few thousand miles? If short trips are most
of the travel, then there is water accumulation, but if the vehicle is fully
warmed up, I would think water condensation in the oil is less of a problem. I
assume all the testing with synthetic oils is done with no gaps in the time
interval. Is there a time limit for oil changes? - Add your voice here.
FLYWHEEL
James Gramling is interested in flywheel. He notes that " a car traveling at 50
mph and weighing 3000 pounds has kinetic energy of 340 kJ. A 12-inch
diameter, 2-inch-thick steel disk spinning at 13,550 rpm has 340 kJ of kinetic
energy. What if you could put this 64-pound flywheel in a car, spin it up to
13,550 rpm, and use most of its energy to accelerate the car? Why would we
want to do this? One thing our flywheel can do is store energy and release it
fast. - Add your voice here.
Member Connection Chat...
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topics and soft-skill development domains such as leadership. Add your voice to this dialogue-
ask questions, provide answers and, ultimately, gain insights from SAE and its members around
the globe. No Chats are currently scheduled. The next Chat will be held in September on the topic
" Women in the Commercial Vehicle Sector. " The exact date of the Chat is TBD. The most recent
Chat was held July 27-28, was on the topic of vehicle dynamics. The subject matter experts were
his Chat roughly coincided with release of a new SAE book, Fundamentals of Vehicle Dynamics,
Revised Edition, by Thomas Gillespie.
28 August 2021
UPDATE
Shutterstock.com/Filippo Carlot
Shutterstock.com/Africa Studio
http://www.Shutterstock.com/Africa https://connection.sae.org/communities/community-home/viewthread?GroupId=67&MessageKey=661913eb-fd6f-489c-8f83-ac2d29ac5373&CommunityKey=39c496e6-00c8-4e04-ae53-622bd1b560bb&tab=digestviewer&ReturnUrl=%2fcommunities%2fcommunity-home%2fdigestviewer%3fCommunityKey%3d39c496e6-00c8-4e04-ae53-622bd1b560bb http://www.Shutterstock.com/Filippo https://connection.sae.org/communities/community-home/viewthread?GroupId=67&MessageKey=6bb09730-feb6-4719-862a-3abcd9ab5cd4&CommunityKey=39c496e6-00c8-4e04-ae53-622bd1b560bb&tab=digestviewer&ReturnUrl=%2fcommunities%2fcommunity-home%2fdigestviewer%3fCommunityKey%3d39c496e6-00c8-4e04-ae53-622bd1b560bb https://connection.sae.org/participate/chat-with-expert-discussions https://www.sae.org/publications/books/content/r-506/?_ga=2.185254057.1447992987.1622201624-143907049.1622201624 https://www.sae.org/publications/books/content/r-506/?_ga=2.185254057.1447992987.1622201624-143907049.1622201624

SAE Update - August 2021

Table of Contents for the Digital Edition of SAE Update - August 2021

SAE Update - August 2021 - Cov1
SAE Update - August 2021 - Cov2
SAE Update - August 2021 - Cov3
SAE Update - August 2021 - 1
SAE Update - August 2021 - 2
SAE Update - August 2021 - 3
SAE Update - August 2021 - 4
SAE Update - August 2021 - 5
SAE Update - August 2021 - 6
SAE Update - August 2021 - 7
SAE Update - August 2021 - 8
SAE Update - August 2021 - 9
SAE Update - August 2021 - 10
SAE Update - August 2021 - 11
SAE Update - August 2021 - 12
SAE Update - August 2021 - 13
SAE Update - August 2021 - 14
SAE Update - August 2021 - 15
SAE Update - August 2021 - 16
SAE Update - August 2021 - 17
SAE Update - August 2021 - 18
SAE Update - August 2021 - 19
SAE Update - August 2021 - 20
SAE Update - August 2021 - 21
SAE Update - August 2021 - 22
SAE Update - August 2021 - 23
SAE Update - August 2021 - 24
SAE Update - August 2021 - 25
SAE Update - August 2021 - 26
SAE Update - August 2021 - 27
SAE Update - August 2021 - 28
SAE Update - August 2021 - 29
SAE Update - August 2021 - 30
SAE Update - August 2021 - 31
SAE Update - August 2021 - 32
SAE Update - August 2021 - 33
SAE Update - August 2021 - 34
SAE Update - August 2021 - 35
SAE Update - August 2021 - 36
SAE Update - August 2021 - 37
SAE Update - August 2021 - 38
SAE Update - August 2021 - 39
SAE Update - August 2021 - 40
SAE Update - August 2021 - 41
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https://www.nxtbook.com/smg/sae/23UPD12
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https://www.nxtbook.com/smg/sae/22UPD12
https://www.nxtbook.com/smg/sae/22UPD11
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https://www.nxtbook.com/smg/sae/21UPD12
https://www.nxtbook.com/smg/sae/21UPD11
https://www.nxtbook.com/smg/sae/21UPD10
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https://www.nxtbook.com/smg/sae/21UPD06
https://www.nxtbook.com/smg/sae/21UPD05
https://www.nxtbook.com/smg/sae/21UPD04
https://www.nxtbook.com/smg/sae/21UPD03
https://www.nxtbook.com/smg/sae/21UPD02
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