DOCSLIB.ORG

Engineered Mushing Cooker

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Engineered Mushing Cooker Portland State University PDXScholar Maseeh College of Engineering & Computer Undergraduate Research & Mentoring Program Science 2016 Engineered Mushing Cooker Aimee Ritter Portland State University Follow this and additional works at: https://pdxscholar.library.pdx.edu/mcecs_mentoring Part of the Materials Science and Engineering Commons Let us know how access to this document benefits ou.y Citation Details Ritter, Aimee, "Engineered Mushing Cooker" (2016). Undergraduate Research & Mentoring Program. 6. https://pdxscholar.library.pdx.edu/mcecs_mentoring/6 This Poster is brought to you for free and open access. It has been accepted for inclusion in Undergraduate Research & Mentoring Program by an authorized administrator of PDXScholar. Please contact us if we can make this document more accessible: [email protected]. Iditarod Class Cooker for Dog Mushing Aimee Ritter and Tom Bennett INTRODUCTION: STANDARD TEST PROCEDURE: TESTS ON MOUNT HOOD: The Iditarod is a dog sled race that spans almost 1,000 miles of • 8L water at tap temperature (~60F) The graph below shows the changes in temperature of the water pan over Alaskan wilderness. The racers, also known as mushers, are allowed a • 1 bottle of HEET (355mL) shared equally in burners the course of the test. Each peak is when all the snow melted to water and 16 dog team at the start in Willow, AK. From there they take a little started warming up. All the troughs are when I added snow to the water Methanol Combustion: over a week to get from end to end facing temperatures of 60 below pan to reach the maximum capacity of the pan. By the end of the test (all zero and elevation gains over 3,000 feet. 2CH3OH(l) + 3O2 -> 2CO2 + 4H2O burners burnt out) the pan had 8.5L of snowmelt (2.25 gal) and the water temperature stabilized around 52F using 1 bottle of HEET. Iditarod Requirements: Energy Calculations: Water Pan Temperature over the course of the Test 1. One cooker capable of heating up at least 3 gallons of snowmelt at 120 Calculations for most recent cooker testing using numbers above. one time. 100 2. Must use HEET (methanol) as fuel. �� �"#$%& = ��*∆� = 8�� ∗ 4.186 ∗ 78℃ = 2600�� 80 �� ∗ � 60 B Traditional Cookers: �� � 40 Temperature (F) Pros: �;%$<#=>? = 20�� ∗ 792 B ∗ 0.001 ∗ 0.355� = 5.6�� � � 20 • Cheap �"#$%& 2600�� 0 Fig. 9: Burner arrangement used • Easy to build at home ���������� = ∗ 100% = ∗ 100% = 47% 15:00:00 15:07:12 15:14:24 15:21:36 15:28:48 15:36:00 15:43:12 15:50:24 � 5400�� Time (hour:min:secs) during test on Mount Hood. Each ;%$<#=>? burner held 100mL of HEET. Fig. 2: Traditional Burner Cons: Fig. 1: Traditional Cooker • Inefficient (3-4+ bottles of HEET to melt 3 gallons of snow in 1 BURNER / STOVE ITERATION IMPROVEMENTS: Temperature of Water versus Time After Burner Ignition hour) Temperature Difference of Each Cooker / Burner Test Iteration • Loses efficiency over time 250 160 • Awkward to pack (round rather than square) 145 145 140 135 1/28/14: Cooker 1 200 2/29/16: 5 Base Camp burners 128 118 118 Musher Requirements: 120 12/12/14: Cooker 2 103 1. Pack well in sleds (preferably square design) 150 4/18/16: 4 Base Camp burners 100 2/6/15: Cooker 3 2. Lightweight, no excess materials with container store base 6/2/15: Cooker 4 3. Durable 4/22/16: 4 Base Camp with 80 100 muffin pan base 2/29/16: 5 Base Camp burners 4. Perform at temperatures ranging from -60F to 60F 60 5. Easy to use 5/06/16: 4 Base Camp burners 50 4/18/16: 4 Base Camp burners with 6. Minimal moving parts with Vienna can base 40 container store base Temperature Difference in Water Pan 4/22/16: 4 Base Camp with muffin 20 pan base COOKER DESIGN: 0 The current cooker design incorporates recycled and pre-engineered Temperature of Water in Water Pan (F) 0 200 400 600 800 1000 1200 0 products. Time After Burner Ignition (s) RESULTS FROM IDITAROD 2016: Materials: • Carbon felt allowed for easier lighting. • Carbon felt – wicking material • New handle design was more convenient. • Stainless Steel – water pan and burn pan (2/3 size steam pans) • Used 2 bottles of HEET per use. • Aluminum – stove pipe and burners bases • Took 30 minutes to warm snow / cold water up to temperature. Fig. 3: 2016 Iditarod Cooker for Lisbet Norris Fig. 4: Burner used in the 2016 Iditarod Cooker Fig. 5: 5 Base Camp Burners Fig. 6: Base Camp Burner in Container Store Base Acknowledgements: The author, Aimee Ritter, acknowledges the support of the Semiconductor Research TOOLS USED FOR MANUFACTURING: Corporation (SRC) Education Alliance (award # 2009-UR-2032G) and of the Maseeh • Lathe College of Engineering and Computer Science (MCECS) through the Undergraduate • Mill Research and Mentoring Program (URMP). Additionally, the author would like to • Drill Press acknowledge the contributionsof Tom Bennett, Lisbet Norris, and Joseph Ladd. • Spot Welder Resources: • Hand drill Iditarod Trail Committee Mike Chuning • Band saw Zen Stoves Zdenek Zumr Fig. 7: Base Camp Burner in Muffin Pan Base Fig. 8: Base Camp Burner with Vienna Sausage Can Base MELT Team Jim Wood’s Cat Can Stove.
Load more

Recommended publications
  • Club Events 2011
    Club Events 2011 Thanks you to all the clubs who held AKC Responsible Dog Ownership Day events. With over 600 events reported to us from across the country, the celebration was a huge success! Below, please enjoy some event recaps and photos submitted by some of our event holding clubs. If you would like to submit your event photos and recaps for consideration, please email [email protected]. Albuquerque Whippet Fanciers Association Albuquerque Whippet Fanciers Association (AWFA) held its 2nd annual RDOD in conjunction with its first-ever Coursing Ability (CA) trial! All exhibitors and spectators received RDOD goodies, AKC brochures, and got to watch a wide variety of dogs run in this fun new event. A wide variety of breeds participated, including a Border Terrier, Boxer, Dachshund, Doberman and Dalmatian. A great time was had by all! The Doberman, Dazzle, was the first dog to earn in a CA leg in NM! AWFA also held an informal "Meet the Breed" as a part of its RDOD event, with a wide variety of sighthounds on hand, including the Azawakh, Borzoi, Greyhound, Saluki, Scottish Deerhound and Whippet. The club members look forward to including RDOD in their 2012 fall event. - Leonore Abordo, President Animal Care and Reproductive Services, LLC. Animal Care and Reproductive Services, LLC hosted an RDO Day on September 10, 2011. A number of breed clubs and the local Obedience club participated. A surprise visit from Sparky the Fire Dog was a big hit. A number of dogs participated in the massage therapy and attendees enjoyed the “Stuffed Toy Dog Show.” The event also raised $75 for the AKC Canine Health Foundation via a bake sale and raffle.
    [Show full text]
  • The Iditarod Trail Dog Sled Race
    Reading Comprehension/ Sports Name ___________________________________________ Date _________________ THE IDITAROD TRAIL DOG SLED RACE The “Iditarod” is a dog sled race that is held every year in Alaska in March. Dog sled racing is a sport, and the Iditarod is one of the most difficult races. In a dog sled race, a group of dogs pull a sled across the snow, guided by a person who stands on the sled behind the dogs. The race may be short (called a sprint race) or long. In the Iditarod, the racers take about ten days to cover a distance over 1150 miles (1,852 km). Dog sled racing is a type of mushing. Mushing refers to any type of dog pulling any kind of transport across the snow. Mushing is used to move materials (including the mail) over snow-covered ground that cars, trains, and other transportation cannot get over. People who drive dog sleds are called mushers. In mushing, dogs are harnessed, or hooked up, to the sled. There may be only one dog or many dogs. The number depends on how much is being pulled and how far, the type of ground, and the reason that the dog is pulling. The type of dog also depends on the load and the purpose. If the load is heavy, more dogs are used. If it is important to go far, then strong dogs are used. If it is important to go fast, dogs that can run very quickly are used. If the team is big, it’s important that the dogs be calm and able to work in groups.
    [Show full text]
  • Ditarod Trail International Sled Dog Race Official Rules 2015
    DITAROD TRAIL INTERNATIONAL SLED DOG RACE OFFICIAL RULES 2015 TABLE OF CONTENTS (note: the #’s refer to rule numbers.) Pre-Race Procedure & Administration 1 -- Musher Qualifications 2 -- Entries 3 -- Entry Fee 4 -- Substitutes 5 -- Race Start and Re-Start 6 -- Race Timing 7 -- Advertising, Public Relations & Publicity 8 -- Media 9 -- Awards Presentation 10 -- Scratched Mushers 11 -- Purse Musher Conduct and Competition 12 -- Checkpoints 13 -- Mandatory Stops 14 -- Bib 15 -- Sled 16 -- Mandatory Items 17 -- Dog Maximums and Minimums 18 -- Unmanageable Teams 19 -- Driverless Team 20 -- Teams Tied Together 21 -- Motorized Vehicles 22 -- Sportsmanship 23 -- Good Samaritan Rule 24 -- Interference 25 -- Tethering 26 -- Passing 27 -- Parking 28 -- Accommodations 2015 Race Rules 1 of 15 29 -- Litter 30 -- Use of Drugs & Alcohol 31 -- Outside Assistance 32 -- No Man’s Land 33 -- One Musher per Team 34 -- Killing of Game Animals 35 -- Electronic Devices 36 -- Competitiveness Veterinary Issues & Dog Care 37 -- Dog Care 38 -- Equipment & Team Configuration 39 -- Drug Use 40 -- Pre-Race Veterinary Exam 41 -- Jurisdiction & Care 42 -- Expired Dogs 43 -- Dog Description 44 -- Dog Tags 45 -- Dropped Dogs 46 -- Hauling Dogs Food Drops & Logistics 47 -- Shipping of Food & Gear 48 -- Shipping Amounts Officials, Penalties & Appeals 49 -- Race Officials 50 -- Protests 51 -- Penalties 52 -- Appeals OFFICIAL 2015 RULES Policy Preamble --The Iditarod Trail International Sled Dog Race shall be a race for dog mushers meeting the entry qualifications as set forth by the Board of Directors of the Iditarod Trail Committee, Inc. Recognizing the aptitude and experience necessary and the varying degrees of monetary support and residence locations of mushers, with due regard to the safety of mushers, the humane care and treatment of dogs and the orderly conduct of the race, the Trail Committee shall encourage and maintain the philosophy that the race be constructed to permit as many qualified mushers as possible who wish to enter and contest the Race to do so.
    [Show full text]
  • And the Legacy of the Serum Run
    Baltoand the Legacy of the Serum Run 1 WADE OVAL DRIVE, UNIVERSITY CIRCLE CLEVELAND, OHIO 44106 216.231.4600 800.317.9155 WWW.CMNH.ORG Nome, Alaska, appeared on the map during one of the world’s great gold rushes at the end of the 19th century. Located on the Seward Peninsula, the town’s population had swelled to 20,000 by 1900 after gold was discovered on beaches along the Bering Sea. By 1925, however, much of the gold was gone and scarcely 1,400 people were left in the remote northern outpost. Nome was icebound seven months of the year and the nearest railroad was more than 650 miles away, in the town of Nenana. The radio telegraph was the most reliable means by which Nome could communicate with the rest of the world during the winter. Since Alaska was a U.S. territory, the government also maintained a route over which relays of dog teams carried mail from Anchorage to Nome. A one- way trip along this path, called the Iditarod Trail, took about a month. The “mushers” who traversed the trail were the best in Alaska. A RACE FOR LIFE JANUarY 27 The serum arrived in Nenana by train, and the relay to the On January 20, 1925, a radio signal went out, carried for stricken city began. “Wild Bill” Shannon lashed the life- miles across the frozen tundra: saving cargo to his sled and set off westward. Except for the Nom e c alling... dogs’ panting and the swooshing of runners on the snow, No m e c alling..
    [Show full text]
  • Sled Dogs in Our Environment| Possibilities and Implications | a Socio-Ecological Study
    University of Montana ScholarWorks at University of Montana Graduate Student Theses, Dissertations, & Professional Papers Graduate School 1996 Sled dogs in our environment| Possibilities and implications | a socio-ecological study Arna Dan Isacsson The University of Montana Follow this and additional works at: https://scholarworks.umt.edu/etd Let us know how access to this document benefits ou.y Recommended Citation Isacsson, Arna Dan, "Sled dogs in our environment| Possibilities and implications | a socio-ecological study" (1996). Graduate Student Theses, Dissertations, & Professional Papers. 3581. https://scholarworks.umt.edu/etd/3581 This Thesis is brought to you for free and open access by the Graduate School at ScholarWorks at University of Montana. It has been accepted for inclusion in Graduate Student Theses, Dissertations, & Professional Papers by an authorized administrator of ScholarWorks at University of Montana. For more information, please contact [email protected]. I i s Maureen and Mike MANSFIELD LIBRARY The University ofIVIONTANA. Permission is granted by the author to reproduce this material in its entirety, provided that this material is used for scholarly purposes and is properly cited in published works and reports. ** Please check "Yes" or "No" and provide signature ** / Yes, I grant permission No, I do not grant permission Author's Signature Date 13 ^ Any copying for commercial purposes or financial gain may be undertaken only with the author's explicit consent. SLED DOGS IN OUR ENVIRONMENT Possibilities and Implications A Socio-ecological Study by Ama Dan Isacsson Presented in partial fulfillment of the requirements for the degree of Master of Science in Environmental Studies The University of Montana 1996 A pproved by: Chairperson Dean, Graduate School (2 - n-çç Date UMI Number: EP35506 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted.
    [Show full text]
  • Printable Dog Resource List
    1 Dog Related Websites and Recommended Resources from A to Z Prepared by Dana Palmer, Sr. Extension Associate Department of Animal Science, Cornell University www.ansci.cornell.edu for March Dog Madness, March 17, 2018 No endorsement is intended nor implied by listing websites here. They are grouped by topic and compiled for your information. All links were functional as of March, 2018 using Firefox. The intent is to share resources related to Dogs. A Subject: Agility Did you know the sport of Dog Agility originated in England in 1977? Affordable Agility is a company that has been known to help local 4-H clubs in New York. Visit their website here www.affordableagility.com or contact them at P.O. Box 237 Bloomfield, NY 14469. 585-229- 4936. You’ll find reasonably priced equipment, including portable teeters! Business Owner, Pamela Spock, was a guest speaker at March Dog Madness 2004. Another private business, which sells inexpensive agility equipment, Agility of Course, is located at 458 Blakesley-Nurse Hollow Road, Afton, NY 13730. This company supplies equipment for large scale events. For more information see: www.max200.com or phone 1-800-446-2920, 2113 State Rt. 31, Port Byron, NY 13140. They are in the business to travel and rent whole courses for trials and an invited guest at March Dog Madness 2016. JFF (Just For Fun) agility equipment is whatever works. This website gives you tips for creating equipment using everyday objects. You will also find web links for Herd Dog Training. http://www.dog-play.com/agility/agilitye.html Diane Blackman is the Dog-Play Webmaster.
    [Show full text]
  • Mushing Through Maryland -- Baltimoresun.Com Page 1 of 3
    Mushing through Maryland -- baltimoresun.com Page 1 of 3 February 27, 2008 Search Go baltimoresun.com Web enhanced by Subscriber Services Login or register Mushing through Maryland Snow or no snow, sled-dog teams are raring to take intrepid riders on a breathtaking outdoor adventure By Stephanie Shapiro | sun reporter February 9, 2008 On a bracing morning in early winter, 12-year-old Miranda Article tools Gindling is about to speed along the Northern Central Railroad E-mail Trail in Monkton, pulled by a team of four eager huskies. Not a Share snowflake's in sight. Print Normal page view "Do you get motion sickness?" Catherine Benson asks. The co- founder of Maryland Sled Dog Adventures has finished Reprints harnessing the team into a wheeled conveyance called a rig. Post comment Text size: Miranda, a seventh-grade student at Sandy Spring Friends School who is working on a dog-sledding research project, shakes her head. Yet, she appears just a bit wary about this new adventure. Wearing a bike helmet and belted into the rig's seat, though, she's ready to mush. So are Zoe, Okemo, Sobo and T- Related links Bone, straining at their lines, yowling and baying in anticipation. Dog-sledding lesson Benson steps onto the rig behind Photos Miranda and grabs the handlebar from which she'll command the huskies and work the brake. The team bursts from its restless repose and makes for the trail's wide, gravel path. Ads by Google Who needs snow? Dog Sled Adventures Incredible Dog Sled Adventures. Get Your Free Catalog Today! When Benson acquired Zoe from a OutwardBoundWilderness.org/Dogsled rescue organization, she had no idea the Alaskan husky would lead Dog Sledding Adventures Exciting Dog Sledding Vacations! 10+ Years of to a new obsession and occupation.
    [Show full text]
  • Beyond Rehab - Getting the Canine Athlete Back to Performance M
    Beyond Rehab - Getting the Canine Athlete Back To Performance M. Christine Zink, DVM, PhD, DACVP, DACVSMR, CVSMT A businessman who is playing weekend warrior and gets injured in a tag football game gets a diagnosis, then undergoes surgery if necessary. This is followed by a period of physical therapy to regain the function of the injured structures. His physical therapy is completed once our weekend warrior is feeling good enough to walk up stairs and maybe play a little ball again, but perhaps more cautiously. A professional football player, however, takes the additional step of undergoing sports retraining to move from everyday function to the maximal function required by the sport. He needs to learn how to tackle, catch a pass, and run the ball in ways that fulfill the requirements of the sport, yet protect him from re- injury. Dogs that participate in canine sports are like the professional football player. Regaining simple daily functions isn’t enough. The dog has to go to the next level and regain those special abilities that not only make him successful in agility but also help prevent reinjury or future injuries. That’s what canine sports retraining is. The primary goal of physical rehabilitation is to heal and then strengthen the affected limb/muscles while making sure to support the rest of the body through the healing and strengthening process. The therapist will choose appropriate modalities to aid in the healing of the primary injury. Common physical rehabilitation modalities such as therapeutic ultrasound, transcutaneous electrical neuromuscular stimulation (TENS), laser, neuromuscular electrical stimulation (NMES), magnetic field therapy, manual therapy, underwater treadmill, and swimming can all, when used properly, assist in treating orthopedic injuries, neurological conditions, and chronic conditions that are seen in competition and working dogs.
    [Show full text]
  • PART I: News 1) Please Welcome Kim, Our Newest Instructor
    Dear Dog Lover, Our monthly story at the end of this email: “Teaching Tricks - Not Just for Fun” If you receive this email in full html, you can just click on the events underlined and in light blue to get to the correct page on our web site! Enjoy the crisp days of autumn, Claudia Our November Newsletter: PART I: News 1) Please welcome Kim, our newest instructor PART II: Events - Nov None on the schedule this month. PART III: Classes + Workshops 2) Oct 31: Tricks ‘N Clicks class - teach your dogs some fun and useful tricks 3) Nov 3: Weight Pulling class! Once a year only! Ends Nov 10. PART IV: Open Play Time and Daycare 4) Next scheduled closure for Thanksgiving No DDC: Thursday, Nov 28 No OPT: Friday, Nov 29 PART V: Class Schedule PART VI: Monthly Story 5) Teaching Tricks - Not Just for Fun PART I: News Welcome Kim! Kim Low is a Certified Professional Dog Trainer who just moved up to Alaska this year. Kim was born and raised in Kansas, and earned a Bachelor of Science in biology from the University of Saint Mary. Kim is an Army wife and mom and also has 2 beautiful boy-dogs; Thomas and Linus. In her free time she enjoys to run, cycle, knit and read, and she already discovered that she really LOOOOVES living in Alaska! Kim has a lot of experience with group classes and individual dog owners, having taught at Pet Smart and through giving private lessons. Kim recently attended an intensive course to also become a CBATI, a Certified Behavior Adjustment Training Instructor, helping insecure and/or reactive dogs cope with their environment better.
    [Show full text]
  • Winter in Alaska
    While most visitors are familiar with Alaska’s summer landscapes, there’s no getting around the fact that the snow-covered version of our surroundings is with us longer. Fortunately, Alaskans don’t just make peace with winter – we celebrate it! Many visitors would be surprised to discover that our winter temperatures are comparable to many places in the Continental U.S. Alaska boasts near-limitless winter adventure options, with activities ranging from dog mushing, skiing and winter festivals galore. So why not come up and experience Alaska the way the locals do – on skis, under the northern lights, soaking in an outdoor hot spring or racing down a snowy trail behind a team of sled dogs. Northern Lights The aurora borealis, also known as northern lights, occur about 60 or 70 miles above the earth’s surface —about 10 times higher than a jet aircraft flies — and can extend hundreds of miles into space. The most common color displayed is a brilliant yellow- green, but the aurora borealis can also produce red, blue and purple patterns. When to view The northern lights are best viewed during the winter and often spotted as early as August. The aurora is most active around the autumn and spring equinoxes, September/October and March/April, and are most likely to be seen late at night or in the early morning hours. Fortunately, many Alaska hotels offer a northern lights wake-up call to alert visitors when the lights are out. Best conditions Ideal conditions for aurora viewing involve clear, moonless skies, but with clearer skies come sub-zero temperatures — so be sure to dress warm.
    [Show full text]
  • Mushing 101: a Primer for Someone Getting Started in Sled Dog Racing
    Mushing 101: A Primer for someone getting started in Sled Dog Racing All dogs love this sport. Never underestimate your dogs ability to rip the sled out of your grasp and tear down the trail without you, no matter how well trained the dog is. Mushing is not a one man sport. When hooking up a team, you’ll need at least three people. You’ll need the dog’s main line (gangline) attached to a brake line, which is attached to a tree (BIG TREE). Just in case the brake doesn’t hold, or malfunctions, or other disastrous things happen, have someone stand on the sled’s brake while the dogs are being attached to the gangline. Attach lead dogs first. Their job is to keep the lines tight. If they don’t know this yet, you will need another person to hold onto the lead dogs and keep them out front, keeping the line tight while the other dogs are getting attached. Get yourself ready as quickly as possible. Now is not the time to dawdle. Once the dogs get all hooked up, they want to GO! The longer you stand there, the more chance they have to get tangled, chew through lines, fight, or hurt themselves. As soon as all of the dogs are hooked up, relieve the brake person by stepping on the brake BEFORE that person steps off the brake. Grasp the driver’s bow firmly. Check to make sure everyone’s facing forward, and not tangled. Reach for the brake line. Pull the panic snap release.
    [Show full text]
  • 2018 Media Guide
    2018 MEDIA GUIDE TABLE OF CONTENTS TABLE OF CONTENTS ................................................................................................................................................. INTRODUCTION ....................................................................................................................................................... 1 IDITAROD BOARD OF DIRECTORS, STAFF & COORDINATORS .................................................................................... 5 PARTNERS/SPONSORS ............................................................................................................................................. 6 MEDIA INFORMATION ............................................................................................................................................. 7 2018 CREDENTIAL AND MEDIA GUIDELINES ............................................................................................................. 8 MEDIA FAQ ............................................................................................................................................................ 11 IDITAROD FACTS .................................................................................................................................................... 13 IDITAROD RACE HEADQUARTERS CONTACT INFORMATION ................................................................................... 16 ALASKA VISITOR INFORMATION ...........................................................................................................................
    [Show full text]