Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations cowski on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  • Users: sbmar
  • Content: Threads
  • Order by date
  1. sbmar

    Hydraulic Drive vs. Direct drive vs, Diesel Electric Drive -- Overall Efficiency Comparison

    Hopefully I came to the right place for some qualified information on hybrid drive system comparisons. I am looking for opinions and information from "others" based on their experiences. Our business is all based around marine power systems for both vessel propulsion and auxiliary/ancillary...
  2. sbmar

    Idle Validation

    Gentlemen: I feel kind of embarrassed asking this question (I should know the answer) but after about 10 years and have not received an answer that makes any sense I am going to try here… On electronically controlled diesel engines, such as in a line haul truck, what is the intended purpose...
  3. sbmar

    Dielectric Joint Compounds

    Gentlemen: Hopefully this is the right place for this-------I have been struggling with coming up with a plausible explanation (in layman terms) as to defining a particular trait that dielectrics or "near" dielectrics" seem to possess when applied in-between, or on to electrically conductive...
  4. sbmar

    Dielectric Compounds

    Gentlemen: Hopefully this is the right place for this-------I have been struggling with coming up with a plausible explanation (in layman terms) as to defining a particular trait that dielectrics or “near” dielectrics” seem to possess when applied in-between, or on to electrically...
  5. sbmar

    Intake Silencing

    Gentlemen: Does anyone out there have any formulas for intake pipe length and/or diameters that can be used between the intake manifold and an air cleaner on a NA 4-stoke diesel to help silence the intake noise/pulses.. I believe I read something about this once and I am curious if someone else...
  6. sbmar

    Rubber Lube

    I am doing a side project and know little to nothing about two chemicals that we are working with. I hope I came to the right place to get me on a track that will allow me to do some more testing.... My goal is to come up with a lubricant for a rubber impeller made of neoprene that operates in a...
  7. sbmar

    Exhaust back pressure

    I always thought I had a pretty good understanding of exhaust back pressure limits on diesel engine and the reasons why, until a recent dilemma came up.. For most manufacturers of high performance modern diesels, seems most spec the limit the maximum exhaust back pressure to about 3" hg.. Yes...

Part and Inventory Search