HOME >> BIOLOGY >> NEWS
Research Answers Burning Questions About Pollution

d to determine exactly how much.

"Our work with lean direct injection spray flames has so far been limited to flames produced at atmospheric pressures," he says. "In a real jet engine, the pressures are much higher, and that's the next step for me and my students combining sprays with high pressure."

Cooper, from Batesville, Ark., has been working in Laurendeau's lab, the Flame Diagnostics Laboratory, for three years. He is building the high- pressure facility to see if the laser-measurement techniques will work on spray flames in that environment.

"There are problems getting the spray flames to stabilize in a high- pressure chamber, and we also have to be concerned with interference from the fluorescence of other species of molecules in the flame," Cooper says. "There are going to be numerous challenges, but I think we can do it." Lean direct injection engines are now under development, and Laurendeau says the Purdue research will help assure the designers and manufacturers that they can reduce the nitric oxide produced by the new engine.

"If we can get accurate data for designers, then they can use that data to develop models, and essentially design a gas turbine engine on a computer," Laurendeau continues. "This saves money for industry, and ultimately the consumer, because the cost of running tests during the design phase is absolutely enormous."

Laurendeau says automobile manufacturers also are interested in seeing if his techniques can be applied to examining pollutants produced by car engines, which run on a slightly different type of combustion process than gas turbine engines.

Laurendeau's techniques rely on laser-induced fluorescence. He shines a powerful laser on a flame, and the molecules of the pollutants in the flame absorb the energy in the laser light. The molecules then "relax," losing
'"/>

Contact: Amanda Siegfried
amanda_siegfried@uns.purdue.edu
765-494-4709
Purdue University
17-Sep-1998


Page: 1 2 3 4 5

Related biology news :

1. Researchers determine genetic cause of Timothy syndrome
2. Researchers find color sensitive atomic switch in bacteria
3. Schepens Eye Research Institute receives Roadmap grant to develop center for curing eye diseases
4. Researchers identify protein promoting vascular tumor growth
5. Researchers devise potent new tools to curb ivory poaching
6. Researchers create nanotubes that change colors, form nanocarpet and kill bacteria
7. Researchers ID chlorophyll-regulating gene
8. Environmental issues center of Inland Northwest Research Alliance 4th Annual Symposium
9. Research suggests new avenue for stopping, preventing colon cancer
10. Researchers develop fast track way to discover how cells are regulated
11. Research on carbohydrate metabolism receives historical recognition

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Research Answers Burning Questions About Pollution

(Date:2/10/2015)... -- Alere Inc. (NYSE: ALR), a global leader in ... quarter ended December 31, 2014. Namal ... said, "We made substantial progress in the fourth ... in rapid diagnostics and delivering against our financial ... early January enabled us to substantially reduce our ...
(Date:2/5/2015)... DIEGO , Jan. 26, 2015   Epic Sciences ... of cancer, today announced that Murali Prahalad , Ph.D., ... Personalized Medicine World Conference (PMWC) 2015: Silicon Valley, which ... Mountain View, Calif. on January 26-28, 2015. ... "CTCs Come of Age as Biomarkers." Last year, Epic Sciences ...
(Date:2/5/2015)... , Jan. 28, 2015 NXT-ID, Inc. (NASDAQ: ... "Company"), a biometric authentication company focused on the growing ... upcoming RedChip Global Online CEO Conference on January 29 ... Gino Pereira , CEO of NXT-ID will present ... product, the Wocket smart wallet and its full suite ...
Breaking Biology News(10 mins):Alere Inc. Announces Fourth Quarter 2014 Results 2Alere Inc. Announces Fourth Quarter 2014 Results 3Alere Inc. Announces Fourth Quarter 2014 Results 4Alere Inc. Announces Fourth Quarter 2014 Results 5Alere Inc. Announces Fourth Quarter 2014 Results 6Alere Inc. Announces Fourth Quarter 2014 Results 7Alere Inc. Announces Fourth Quarter 2014 Results 8Alere Inc. Announces Fourth Quarter 2014 Results 9Alere Inc. Announces Fourth Quarter 2014 Results 10Alere Inc. Announces Fourth Quarter 2014 Results 11Alere Inc. Announces Fourth Quarter 2014 Results 12Alere Inc. Announces Fourth Quarter 2014 Results 13Alere Inc. Announces Fourth Quarter 2014 Results 14Alere Inc. Announces Fourth Quarter 2014 Results 15Alere Inc. Announces Fourth Quarter 2014 Results 16Alere Inc. Announces Fourth Quarter 2014 Results 17Alere Inc. Announces Fourth Quarter 2014 Results 18Alere Inc. Announces Fourth Quarter 2014 Results 19Alere Inc. Announces Fourth Quarter 2014 Results 20Alere Inc. Announces Fourth Quarter 2014 Results 21Alere Inc. Announces Fourth Quarter 2014 Results 22Alere Inc. Announces Fourth Quarter 2014 Results 23Alere Inc. Announces Fourth Quarter 2014 Results 24Alere Inc. Announces Fourth Quarter 2014 Results 25Alere Inc. Announces Fourth Quarter 2014 Results 26Alere Inc. Announces Fourth Quarter 2014 Results 27Alere Inc. Announces Fourth Quarter 2014 Results 28Alere Inc. Announces Fourth Quarter 2014 Results 29Alere Inc. Announces Fourth Quarter 2014 Results 30Alere Inc. Announces Fourth Quarter 2014 Results 31Alere Inc. Announces Fourth Quarter 2014 Results 32Alere Inc. Announces Fourth Quarter 2014 Results 33Alere Inc. Announces Fourth Quarter 2014 Results 34Alere Inc. Announces Fourth Quarter 2014 Results 35Alere Inc. Announces Fourth Quarter 2014 Results 36
(Date:3/5/2015)... 5, 2015  UBM Medica US announces that ... online community to help oncologists and other clinicians ... available regarding the use of targeted therapies and ... March is National Kidney Cancer Awareness ... adjuvant treatment options for renal cell carcinoma (RCC) ...
(Date:3/5/2015)... Southlake, Texas (PRWEB) March 05, 2015 ... treatment of acute and chronic orthopedic conditions such ... runner’s knee, tennis elbow, and joint pain due ... also be administered during orthopedic surgeries to promote ... patented scientific advances in nearly pain-free bone marrow ...
(Date:3/4/2015)... March 04, 2015 USDM Life ... the life sciences industry, hired David Blewitt ... Cloud Compliance Services and Solutions at USDM Life ... based applications while maintaining compliance with government regulations worldwide. ... been an accomplished life sciences regulatory and IS compliance ...
(Date:3/4/2015)... March 04, 2015 Proove ... Personalized Medicine, is excited to announce the launch ... to Optimize the Management of Pain”. , The ... Medscape.com for the next year. The focus of ... to recognize inadequate pain treatments, integrate appropriate pain ...
Breaking Biology Technology:OncoTherapy Network Highlights Kidney Cancer Awareness Month 2OncoTherapy Network Highlights Kidney Cancer Awareness Month 3Riordan-McKenna Institute of Regenerative Orthopedics and Stem Cell Therapy Announces Open House in Southlake, Texas on Friday, March 6th from 5:30 pm to 7:30 pm. 2Riordan-McKenna Institute of Regenerative Orthopedics and Stem Cell Therapy Announces Open House in Southlake, Texas on Friday, March 6th from 5:30 pm to 7:30 pm. 3Riordan-McKenna Institute of Regenerative Orthopedics and Stem Cell Therapy Announces Open House in Southlake, Texas on Friday, March 6th from 5:30 pm to 7:30 pm. 4Riordan-McKenna Institute of Regenerative Orthopedics and Stem Cell Therapy Announces Open House in Southlake, Texas on Friday, March 6th from 5:30 pm to 7:30 pm. 5USDM Life Sciences Names David Blewitt VP of Cloud Compliance for Regulated Life Sciences 2USDM Life Sciences Names David Blewitt VP of Cloud Compliance for Regulated Life Sciences 3Proove Biosciences Launches CME Accredited Program with Medscape 2Proove Biosciences Launches CME Accredited Program with Medscape 3
Cached News: