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|Monday, October 19, 2009|
What do ink-jet printers, chainsaws and jet engines have in common? More than you would think, if Chris Harris has his way. After building hundreds of aircraft engines over the years, Harris, owner of Northwest UAV Propulsion Systems in McMinnville, keeps running into the same problem — inconsistent droplet sizes in the fuel stream. But by using Hewlett-Packard ink-jet technology in his new fuel-injection system, he says he can make diesel and other fuels burn 15% to 20% more efficiently. Decreasing the amount of partially burned large droplets eventually could lower emissions and improve fuel economy for propeller engines, jets and more common appliances. “The key is getting the droplet size small enough for a clean burn,” Harris says. After purchasing five patents from HP in May, Harris, former HP developer John da Cunha, and a research team from the Microproducts Breakthrough Institute in Corvallis developed a prototype engine only four months later. He says there are kinks to work out such as altitude, vibration and shock, but Harris says his quarter-size device could be applied to a variety of small engines, chainsaws included. “We’re just trying to make small motors run well,” Harris says.
WILLIAM E. CRAWFORD
Wednesday, October 22, 2014
BY AMY MILSHTEIN
Meetings get a bad rap. A few local companies make them count.
Thursday, September 25, 2014
BY LEE VAN DER VOO
Former newspaper reporters move into brand journalism.
Wednesday, October 15, 2014
BY DIANE BUISMAN
Some common misconceptions employers have about marijuana.
Thursday, November 20, 2014
BY OB STAFF
Farmers, grocery stores and food processors cash in on kale.
Sunday, October 12, 2014
BY LINDA BAKER
Cylvia Hayes, tabloid vs. watchdog journalism and the looming threat of a Cascadia earthquake.
Tuesday, October 14, 2014
BY JONATHAN FROCHTZWAJG
A flare-up in the Elliott Forest raises questions about détente in Oregon’s timber wars.
Wednesday, October 22, 2014
BY KIM MOORE
Fred Ziari aims to feed the global population.
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|Kill the Meeting|
|Mergers lucrative for departing CEOs, but not necessarily shareholders|
|Senators ask, but get no real answers regarding safety from air bag executives|
|Senate investigation says Wall Street misused commodities businesses|
|Amazon says its cloud services will run on renewable energy|
|Home building falls in October due to apartment sector|
|Dollar hits highest point against Yen since 2007|
|Investors wonder if OPEC cutback is imminent|
Is your business ready to join us in the call for action? This opening panel includes Oregon businesses who will discuss why they signed the Oregon Climate Declaration, the investments they are making to reduce carbon emissions, and how their actions are affecting their companies.
Get ready for two days of special events produced with the EPA, Portland Timbers and ISOS before and after the GoGreen Conference on October 16.
Plenty of employers seem “dazed and confused” after the recent vote to legalize marijuana. In light of Measure 91 passing, what are some issues for private-sector Oregon employers to consider?
Rotary’s Oregon Ethics in Business aims to raise consciousness about business ethics by honoring exceptional companies.
Barran Liebman’s annual employment law seminar is an industry classic.
Is my drug-free workplace policy up in smoke?
More than 400 "Change Makers" will gather to invest in a socially sustainable community.