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Graduate Seminar - Faculty Lectureship - Feb. 12 - Dr. Akash Nogaja (Attendance Required for All PhD Students)
by Robin M Waling 11 Feb '26

11 Feb '26

[Purdue logo]<https://maillinks.purdue.edu/t/48602565/1705063408/63490351/0/1006672/?x=b9…> Davidson School of Chemical Engineering<https://maillinks.purdue.edu/t/48602565/1705063408/72334380/0/1006672/?x=18…> Graduate Faculty Lectureship Seminar<https://maillinks.purdue.edu/t/48602565/1705063408/99262836/0/1006672/?x=4c…> Dr. Akash Nogaja Dear All, On behalf of Purdue University's Davidson School of Chemical Engineering, we are glad to announce our upcoming seminar. [cid:02ae7244-64d2-49b9-9803-6a518c1767e9] Dr. Akash Nogaja Senior Research Specialist Dow Chemical Bio: Akash Nogaja received his bachelor’s degree in Chemical Engineering from the Institute of Chemical Technology (ICT), Mumbai, India, in June 2020. In Fall 2020, he joined the PhD program in the Davidson School of Chemical Engineering at Purdue University, West Lafayette, Indiana. Under the guidance of Dr. Rakesh Agrawal and Dr. Mohit Tawarmalani, his research focused on the design and optimization of energy-efficient distillation systems, with particular emphasis on heat pump integration and thermodynamic analysis. During his time at Purdue, Akash received multiple departmental and conference awards, including the Centennial Fellowship and the Faculty Lectureship Award from the Davidson School of Chemical Engineering, as well as the AIChE Separations Division Graduate Student Research Award. Akash is currently working as a Senior Research Specialist in the Machine Learning, Optimization, and Statistics (MiLOS) group at Dow Chemical. His work focuses on supply chain optimization, scheduling and logistics planning, and process design. "Advances in the design of Heat Integrated and Heat Pump Assisted Distillation Systems " Thursday, February 12, 2026 3:00 p.m. - 4:15 p.m. ET FRNY G140 – Reception at 2:30 p.m. in Henson Atrium – Abstract: The push for lower greenhouse gas emissions, combined with the increasing availability of carbon-free electricity, has motivated the electrification of energy-intensive chemical processes, particularly distillation systems, which account for approximately 6-10% of industrial energy consumption in the US. Direct electrification via resistive heating is impractical, making heat pump–assisted distillation a more energy-efficient and viable pathway for decarbonization. Despite their advantages, heat pumps have seen limited adoption in above-ambient distillation systems due to historically low fossil fuel prices, high compressor capital costs, and the inherent complexity of multicomponent separations. In such systems, the number of feasible distillation configurations grows combinatorially with the number of components, and these alternatives can differ significantly in energy demand. Exhaustive evaluation using commercial simulators is computationally prohibitive, while heuristic or sequential design approaches often lead to suboptimal, energy-intensive solutions. This research addresses these challenges through three key contributions: (i) enabling heat integration between condensers and reboilers in multicomponent distillation (ii) developing accurate and computationally tractable surrogate models for temperature prediction and heat pump work estimation suitable for global optimization, and (iii) formulating optimization frameworks to identify globally optimal configurations under practical constraints. The temperature surrogate model, derived from the Antoine equation under the assumption of constant relative volatility, captures nonlinear phase-change behavior with an accuracy of R2 = 0.99. Additionally, this work delineates the conditions under which exergy loss serves as a valid proxy for heat pump work and introduces the concept of Minimum Heat Pump Work, providing a tighter theoretical lower bound on compressor energy requirements. Case studies demonstrate that the proposed framework identifies non-intuitive, economically viable configurations capable of substantially reducing energy consumption and carbon emissions. Davidson School of Chemical Engineering chemain(a)purdue.edu<mailto:chemain@purdue.edu> (765) 494-4050 FIND US ON SOCIAL MEDIA: [https://mailimages.purdue.edu/share/twitter-solid-circle.png]<https://maillinks.purdue.edu/t/48602565/1705063408/98615225/2/1006672/?e4ea…> [https://mailimages.purdue.edu/share/linkedin-solid-circle.png]<https://maillinks.purdue.edu/t/48602565/1705063408/98615226/2/1006672/?e4ea…> [https://mailimages.purdue.edu/share/instagram-fc-gradient-circle.png]<https://maillinks.purdue.edu/t/48602565/1705063408/98615227/2/1006672/?e4ea…> [https://mailimages.purdue.edu/share/youtube-solid-circle.png]<https://maillinks.purdue.edu/t/48602565/1705063408/98615228/2/1006672/?e4ea…> Shop<https://maillinks.purdue.edu/t/48602565/1705063408/78175239/0/1006672/?x=ad…> | Visit<https://maillinks.purdue.edu/t/48602565/1705063408/78217797/0/1006672/?x=83…> | Give<https://maillinks.purdue.edu/t/48602565/1705063408/78217799/0/1006672/?x=a2…> Forward to a Friend<https://maillinks.purdue.edu/t/48602565/1705063408/107044641/0/1006672/?abb…> | Unsubscribe from this list<https://maillinks.purdue.edu/t/48602565/1705063408/81485602/0/1006672/?f566…> | Unsubscribe from all lists<https://maillinks.purdue.edu/t/48602565/1705063408/82838307/0/1006672/?e4ea…> | Privacy Policy<https://maillinks.purdue.edu/t/48602565/1705063408/66794847/0/1006672/?x=86…> This email was sent to: che-emeritus(a)ecn.purdue.edu<mailto:che-emeritus@ecn.purdue.edu> This email was sent by: Purdue University Davidson School of Chemical Engineering Forney Hall, Room 1060 480 Stadium Mall Dr West Lafayette, IN 47907 765-494-4600 [https://mailimages.purdue.edu/purdueuniversity/PU_SIG_Logo_RGB__PU-H-Full-R…]<https://maillinks.purdue.edu/t/48602565/1705063408/71786932/0/1006672/?x=0f…>

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Purdue Robotics Day - Registration is open!
by Sandra K Hendryx 11 Feb '26

11 Feb '26

I have been asked to share the information below. Sandy From: Cheryl A Pierce <pierce81(a)purdue.edu> Sent: Wednesday, February 11, 2026 8:09 AM To: David S Corti <dscorti(a)purdue.edu>; Sandra K Hendryx <hendryxs(a)purdue.edu> Subject: Purdue Robotics Day - Registration is open! Hello, Science, Ag, Engineering, PolyTech, and OIP are hosting the first Robotics Day at Purdue. Can you please forward the registration invite to your faculty, staff, and grad students lists? Thanks! Cheryl Pierce, COS Marketing and Communications View as a Web page<https://maillinks.purdue.edu/t/49105767/1564339137/108387427/0/29061/?b44ed…> [https://mailimages.purdue.edu/purdue-science/MarCom/Robotics_Day_700x500.png]<https://maillinks.purdue.edu/t/49105767/1564339137/107648278/0/29061/?b44ed…> REGISTER TODAY! Robotics Day<https://maillinks.purdue.edu/t/49105767/1564339137/108337039/0/29061/?b44ed…>: Where Ideas take Motion Exploring Robotics Now and for the Future is an all day event happening Thursday, March 26, 2026 Location: Purdue Memorial Union Purdue University Colleges of Science, Engineering, and Agriculture together with the Purdue Office of Industry Partnerships and Purdue Polytechnic Institute proudly present Robotics Day, a campus-wide celebration of innovation, collaboration, and discovery in robotics. This event brings together industry leaders, faculty, postdoctoral researchers, and students to explore the rapidly evolving world of robotics and its impact on our future. Through demonstrations, presentations, and networking opportunities, Robotics Day showcases Purdue's cutting-edge research and industry partnerships driving advancements in automation, artificial intelligence, human-robot interaction, and more. Join us as we highlight the people, technologies, and ideas shaping robotics today and inspiring the next generation of breakthroughs. What to expect: * Hear from experts and thought leaders in robotics and automation * Experience cutting-edge demonstrations and research presentations * Connect with leading industries driving technological advancements * Network with top talent and faculty at the forefront of robotics innovation REGISTER TODAY!<https://maillinks.purdue.edu/t/49105767/1564339137/108387547/0/29061/?b44ed…> Robotics Day is in its inaugural year and planning is underway. Keep up with the latest developments here.<https://maillinks.purdue.edu/t/49105767/1564339137/108337039/1/29061/?b44ed…> [https://mailimages.purdue.edu/purdue-science/MarCom/wide_logo_for_scai_purd…] Shop<https://maillinks.purdue.edu/t/49105767/1564339137/78175239/0/29061/?x=e78a…> | Visit<https://maillinks.purdue.edu/t/49105767/1564339137/78217797/0/29061/?x=5548…> | Give<https://maillinks.purdue.edu/t/49105767/1564339137/78217799/0/29061/?x=221f…> Forward to a Friend<https://maillinks.purdue.edu/t/49105767/1564339137/108387406/0/29061/?abb9e…> | Privacy Policy<https://maillinks.purdue.edu/t/49105767/1564339137/66794847/0/29061/?x=b4ae…> This email was sent to: pierce81(a)purdue.edu<mailto:pierce81@purdue.edu> This email was sent by: Purdue University College of Science 150 N. University Street West Lafayette, IN 47907 [https://mailimages.purdue.edu/purdueuniversity/PU_SIG_Logo_RGB__PU-H-Full-R…]<https://maillinks.purdue.edu/t/49105767/1564339137/71786932/0/29061/?x=97f6…>

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Annual Laboratory Safety Awareness Week - Feb. 9-13
by Gabriela Nagy 09 Feb '26

09 Feb '26

Hello everyone, Environmental Health and Safety (EHS) is partnering with the Campus Safety, Health and Environmental Management Association (CSHEMA)<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.cshem…> to recognize Lab Safety Awareness Week, taking place this week, Feb. 9-13. More information on EHS website, at: Annual Laboratory Safety Awareness Week - Environmental Health and Safety - Purdue University<https://www.purdue.edu/ehps/rem/laboratory/outreach/2023%20Laboratory%20Saf…> All lab personnel are invited to participate in the Lab Safety Bingo challenge. The first 25 participants to complete a Bingo will receive a free T-shirt. Participants can download a Bingo card<https://www.purdue.edu/ehps/rem/laboratory/outreach/lsawbingo.pdf> and submit their completed entry via email to researchsafety(a)purdue.edu<mailto:researchsafety@purdue.edu>. This year's Lab Safety Awareness Week topic highlights the critical role of personal protective equipment (PPE) in protecting researchers and staff from workplace hazards. PPE helps minimize exposure to chemical, radiological, physical, electrical, mechanical, biological, and other hazards that can cause serious injuries or illnesses. Basic PPE in most laboratory settings includes safety glasses, gloves, lab coats, long pants, and closed-toed shoes, with additional protection such as goggles, face shields, respirators or hearing protection used when specific risks are present. Selecting and wearing appropriate PPE and ensuring specialized equipment like respirators are properly approved and fit-tested, is a simple but essential step in maintaining a safe research environment and preventing injuries before they happen. I encourage everyone to always practice a strong safety culture while performing work. Thank you, Gabriela On behalf of the ChE Safety Committee __________________ Gabriela Nagy, PhD Industrial Education Director Davidson School of Chemical Engineering Room FRNY G051 Purdue University Tel: (765)-496-1710 E-mail: nagyg(a)purdue.edu<mailto:nagyg@purdue.edu>

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Office Cleaning Pilot Program – Office Impact and Feedback
by Joshua Gonzalez 06 Feb '26

06 Feb '26

Dear ChE Community, As you may have heard already, our building is participating in the Building Services Office Cleaning Pilot Program, and I would like to share a brief overview of how this initiative affects individual and shared office spaces. As part of the pilot, office and office cubicle cleaning will occur on a monthly schedule. Additionally, individual office trash and recycling pickup has been discontinued. More centralized landfill and recycling bins are now located in the hallways, and office occupants are responsible for taking their waste and recycling to these collection areas as needed. This pilot is intended to evaluate service changes while continuing to support a clean, healthy, and functional work environment. To ensure the program does not negatively affect daily operations, feedback from building occupants is essential. Observations related to cleanliness, waste management, or any operational concerns should be communicated promptly so they can be reviewed and addressed as part of the pilot process. Please direct any questions, concerns, or feedback regarding this program to Jason Davenport, our Building Deputy, who is collecting input on behalf of Building Services. For spills or messes that cannot wait until the next scheduled cleaning, assistance is available by calling 765-494-7107 or emailing bldg-svcs(a)purdue.edu. Additional details about the pilot, including scope, timeline, and contacts, are available in the attached PDF. Thank you for your cooperation and engagement as we participate in this pilot. Your feedback plays an important role in informing future service and operational decisions. Sincerely, Joshua --- Joshua Gonzalez Associate Operations Administrator [cid:c646aac4-f92b-488a-8b43-66eca94db520] o: (765) 494-4365 | [cid:7121cb34-9b44-42df-8863-df0c93dc1b7e] f: (765) 494-0805 [cid:e9c803ff-5a24-4ca3-b7c7-046b93b817de]

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Important Notice: Phishing Email Alert
by Joshua Gonzalez 06 Feb '26

06 Feb '26

Dear Colleagues, We want to make you aware of a phishing email currently circulating that is falsely claiming to be from Dr. David Corti. Please note that Dr. Corti will only contact individuals using his official Purdue University email address: dscorti(a)purdue.edu. He will not reach out from personal, external, or alternative email accounts. If you receive a message that appears to be from Dr. Corti and have any doubt about its authenticity, we strongly encourage you to contact him directly to confirm before responding or taking any action. Our main office team is also available to assist with verification and questions at chemain(a)purdue.edu. Any suspected phishing emails should be immediately reported to abuse(a)purdue.edu. Thank you for your attention and for helping maintain the security of our community. Sincerely, Joshua --- Joshua Gonzalez Associate Operations Administrator [cid:6504750e-c68b-452e-b577-e9ed7c130a65] o: (765) 494-4365 | [cid:b43b201a-27b9-4a83-ad9a-c6332021ea07] f: (765) 494-0805 [cid:3dd0ef80-c457-4559-957e-65351d31fa80] ________________________________ -----Original Message----- From: David Corti <bliexeii.ex(a)gmail.com> Sent: Friday, February 6, 2026 10:16 AM To: William R Clark <clarkw(a)purdue.edu> Subject: Hello [You don't often get email from bliexeii.ex(a)gmail.com. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ] ---- External Email: Use caution with attachments, links, or sharing data ---- Available cellphone number? Kind Regards David Corti Interim Head of the Davidson School of Chemical Engineering and Professor of Chemical Engineering Purdue University Land-grant university in West Lafayette, Indiana

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Security and Operational Update: Transact Door Access Readers Moving to Contactless Tap Access Only
by Joshua Gonzalez 05 Feb '26

05 Feb '26

Please see email below. Thank you, Joshua Gonzalez Associate Operations Administrator Purdue University | Charles D. Davidson School of Chemical Engineering Office: (765) 494-4365 | Fax: (765) 494-0805 ________________________________ From: Loribeth Hettinger <lahettinger(a)purdue.edu> Sent: Wednesday, February 4, 2026 2:58 PM Subject: Security and Operational Update: Transact Door Access Readers Moving to Contactless Tap Access Only “Please ensure this information is shared with building occupants, staff, and any stakeholders who rely on card access.” [cid:63f24396-a397-4eeb-8444-d4c97d024487] Greetings from ID Card Operations, As part of Purdue’s transition to Mobile Credentials and modern contactless technology, we will begin upgrading Transact card readers across campus. Beginning in February 2026, the magnetic stripe (swipe) feature on all Transact devices will be permanently disabled, and readers will support contactless tap access only. [cid:b77aaf1f-8c5f-42f0-819b-dd960cb01a46] TAP ONLY starting February 2026 These upgrades will: * Improve security and reliability * Streamline the campus access experience * Support continued expansion of Mobile ID technology To enter buildings or access secure services after this change, customers will need to tap using their contactless‑enabled physical Purdue ID or Purdue Mobile ID. Our team is committed to a smooth transition. If an individual’s ID card is not contactless‑enabled, ID Card Operations will contact them directly via email with guidance on any next steps to ensure uninterrupted access. No action is required unless you are contacted by ID Card Operations. FAQs How do I know if my card is contactless? * All Purdue ID Cards issued after July 2022 have an encrypted NFC chip in addition to the magstripe. Impacted users will be contacted via email directly if a replacement is needed. Users do not need to take action unless they are contacted by the ID Card Operations / Support team via email. If I use my Purdue Mobile ID will I still need to replace my physical ID? * No. If you have an active Purdue Mobile ID, you will not need to replace your physical card for door access. Will doors still open if someone swipes their magstripe instead of tapping? * No. If a user attempts to swipe, the reader will Flash red and Deny access. This is expected behavior and helps reinforce the transition to contactless use. Will all Transact readers across campus only use contactless technology by Spring 2026? * Yes. All readers connected to the Transact and LenelS2 systems will use contactless credential technology only. We appreciate your ongoing partnership, cooperation, and support as we modernize Purdue’s access systems. For additional information, please check out the ID Card Operations / Support website<https://www.purdue.edu/treasurer/finance/card/> or submit a ticket to transact(a)purdue.edu. Sincerely, Loribeth Loribeth A. Hettinger Senior Associate Bursar- ID Card Operations 128 Memorial Mall, Rm 194 West Lafayette, IN 47907 c: 219-261-4014 myStrengths: Responsibility | Analytical | Belief | Learner | Relator [cid:161917ee-6102-47a3-9c45-70b7eb300130] For Door Access Assistance- to help us process your request efficiently, please submit a ticket to transact(a)purdue.edu. This will ensure that we can address your needs as quickly as possible.

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New office cleaning schedule/trash procedure
by Jason W Davenport 30 Jan '26

30 Jan '26

I have attached a flyer from Building Services addressing new office cleaning schedule as well as a new procedure for office trash disposal. These new items are scheduled to go into effect on Monday February 2. If there are any changes to that date I will update next week. Thank you. Jason Davenport Building Deputy Davidson School of Chemical Engineering Forney Hall of Chemical Engineering Room B014B o: 765-494-8727 [Purdue University]<https://www.purdue.edu/?utm_source=signature&utm_medium=email&utm_campaign=…>

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Fume hood repair update
by Jason W Davenport 27 Jan '26

27 Jan '26

I have just received an update from Maintenance on the fume hood repair, but unfortunately it isn't great news: Theres is currently an issue with the frequency drive for the manifold. It is currently running but not a full setpoint. This could cause some fume hoods not reach recertification level. The electric shop has spoken to the vendor about getting the replacement part and am waiting on an ETA of when that will be. I will update again as soon as I know something new. Thank you. Jason Davenport Building Deputy Davidson School of Chemical Engineering Forney Hall of Chemical Engineering Room B014B o: 765-494-8727 [Purdue University]<https://www.purdue.edu/?utm_source=signature&utm_medium=email&utm_campaign=…>

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Thesis Defense Announcement for Vignesh Sathyaseelan
by Bev Johnson 27 Jan '26

27 Jan '26

This email is to announce that Vignesh Sathyaseelan, will be defending his thesis, COMPUTATIONAL FRAMEWORKS FOR RATIONAL MOLECULAR DESIGN INTEGRATING KINETICS AND DYNAMICS" Tuesday, February 3 at 1:00 PM in HAMP 2123 and by Zoom. The dissertation is directed by Dr. Brett Savoie. The abstract is attached, the Zoom link is below, and all are welcome to attend. https://purdue-edu.zoom.us/j/98943620743<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpurdue-ed…> Bev Johnson Graduate Program Administrator Chemical Engineering Forney Hall 2037D Purdue University 765-494-4057 [P bling]

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Thesis Defense Announcement for Yung-Shun Kang
by Bev Johnson 27 Jan '26

27 Jan '26

This email is to announce that Yung-Shun Kang, will be defending his thesis, "Physics-Inspired Multiscale Modeling and Digital Design Frameworks for Industrial Crystallization Processes" Tuesday, February 3 at 9:30 AM by in SCHM 226 and by Zoom. The dissertation is directed by Dr. Zoltan Nagy. The abstract is attached, the Zoom link is below, and all are welcome to attend. https://purdue-edu.zoom.us/j/91773331063?pwd=ehRQMCKTMbt2D6vtGegJyTTj4nhtQh…<https://nam04.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpurdue-ed…> Bev Johnson Graduate Program Administrator Chemical Engineering Forney Hall 2037D Purdue University 765-494-4057 [P bling]

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