Results 121 to 130 of about 169,765 (282)

A Tough Little Boat: The Pogo-HMCS Labrador’s Hydrographic Survey Launch [PDF]

, 2012
In the summer of 1995 the Canadian War Museum accepted delivery of the Pogo, the 36-foot aluminum sounding boat which had accompanied the voyages of HMCS Labrador, Canada’s first and last Arctic Patrol vessel.
Fernberg, Eric
core   +1 more source

Simulations of a High Ozone Episode and Heatwave Day Using a Coupled Multi‐Layer Urban Canopy and Chemistry Model

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract Coastal cities face critical challenges in managing ozone pollution because of high population density and complex interactions between urbanization and coastal meteorology. Using New York City (NYC) as a case study, this work examines how urban surfaces influence heatwaves, sea‐breeze circulations, and boundary‐layer dynamics, and how these ...
H. Gamarro, W. M. Angevine, B. C. McDonald, R. Bornstein, P. Ramamurthy, F. Moshary, L. M. Judd, J. E. González‐Cruz   +7 more
wiley   +1 more source

Environmental legislation as a driver of design [PDF]

, 2003
and other research ...
Clarkson, P. J., Eckert, Claudia, Jarratt, T. A. W., Weeks, R.   +3 more
core   +1 more source

Design, optimisation and evaluation of the S-CO2 Brayton cycle for marine low-speed engine flue gas

Case Studies in Thermal Engineering
Five configurations of the S-CO2 Brayton cycle (SCBC) were constructed for flue gas waste heat recovery (WHR) of the marine low-speed engine HHM-6EX340EF on the EBSILON platform using the bench test data to save energy, reduce emissions and the efficient
Liangtao Xie, Jianguo Yang, Xin Yang, Zheng Qin, Sicong Sun   +4 more
doaj   +1 more source

Research on Data-Driven Performance Assessment and Fault Early Warning of Marine Diesel Engine

Applied Sciences
To enable proactive prediction of marine diesel engine failure time and root causes, thereby reserving sufficient time for maintenance, this study proposes a data-driven multi-algorithm integration framework for performance assessment and fault early ...
Haiyan Wang, Zihan Wang, Biao Shi
doaj   +1 more source

Industry tests of NASA ceramic thermal barrier coating [PDF]

Ceramic thermal barrier coating (TBC) system was tested by industrial and governmental organizations for a variety of aeronautical, marine, and ground-based gas turbine engine applications.
Liebert, C. H., Stepka, F. S.
core   +1 more source

Analysis of Thermal Interconnectivity of Utilities in Rural Alaska [PDF]

, 2014
Presented to the Faculty of the University of Alaska Anchorage in Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCEThroughout the arctic there are two primary community utilities with dramatically contrary thermodynamic ...
Mercer, Christopher J.
core  

Implementation and Possibilities of Fuzzy Logic for Optimal Operation and Maintenance of Marine Diesel Engines

Machines
This paper explores the implementation and possibilities of utilizing fuzzy logic theory for optimal operation and early fault detection in marine diesel engines.
Hla Gharib, György Kovács
doaj   +1 more source

Advanced turbocharger design study program [PDF]

The advanced Turbocharger Design Study consisted of: (1) the evaluation of three advanced engine designs to determine their turbocharging requirements, and of technologies applicable to advanced turbocharger designs; (2) trade-off studies to define a ...
Culy, D. G., Heldenbrand, R. W., Richardson, N. R.   +2 more
core   +1 more source

Using alcohol fuels in dual fuel operation of compression ignition engines: a review [PDF]

, 2016
Because of global warming and increasing air pollution, alternative fuels are increasingly being considered for use in internal combustion engines (ICEs). Among the alternatives, alcohol fuels seem very interesting.
Coulier, Jakob, Verhelst, Sebastian
core   +1 more source