45 p. 22 cm
Topic: Locomotives -- Fuel consumption
4
4.0
Dec 18, 2019
12/19
by
Weiers, Ronald M
texts
eye 4
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131 p. : 26 cm
Topic: Automobiles -- Fuel consumption
Source: removedNEL
Naval Postgraduate School
822
822
Jan 16, 2013
01/13
by
Schrady, David A.;Smyth, Gordon K.;Vassian, Robert Bruce.
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eye 822
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Cover title
Topics: SHIPS., FUEL CONSUMPTION.
126
126
Oct 7, 2015
10/15
by
Schrady, David A.;Smyth, Gordon K.;Vassian, Robert Bruce.
texts
eye 126
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Cover title
Topic: SHIPS.,FUEL CONSUMPTION.
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43
Jun 21, 2019
06/19
by
Prior, Frederick John, 1858- [from old catalog]
texts
eye 43
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83 p. 16 cm
Topic: Locomotives -- Fuel consumption
2
2.0
Nov 23, 2020
11/20
by
Joines, Kenny
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eye 2
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viii, 172 pages : 21 cm
Topic: Automobiles -- Fuel consumption
6
6.0
Dec 6, 2019
12/19
by
Sikorsky, Robert
texts
eye 6
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ix, 170 o. : 22 cm
Topic: Automobiles -- Fuel consumption
California Digital Library
1,040
1.0K
Feb 1, 2007
02/07
by
Schmidt, Edward C. (Edward Charles), 1874-1942; University of Illinois (Urbana-Champaign campus). Engineering Experiment Station; International Railway Fuel Association; United States. Bureau of Mines; Snodgrass, J. M. (John McBeath), b. 1874; Beyer, Otto Sternoff
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eye 1,040
favorite 1
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Topics: Coal -- Testing, Locomotives -- Fuel consumption
244
244
May 6, 2010
05/10
by
Craig, A. J.; Flugge-Lotz, I
texts
eye 244
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Pontryagin optimal principle applied to control system problems where optimization criterion is minimum fuel consumption
Topics: CRITERIA, FUEL CONSUMPTION, OPTIMAL CONTROL, OPTIMIZATION, PONTRYAGIN PRINCIPLE, FUEL CONSUMPTION,...
116
116
Jun 18, 2013
06/13
by
Park, Cheol; Mulroy, William J.; Kelly, George E.
texts
eye 116
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Topics: Furnaces--Fuel systems., Furnaces--Fuel consumption.
0
0.0
Sep 28, 2019
09/19
by
Davidson, Jim
texts
eye 0
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comment 0
123 p. ; 18 cm
Topics: Automobiles -- Fuel consumption, Automobiles -- Carburants -- Consommation
59
59
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Reducing vehicle fuel consumption has become one of the most important issues in recent years. Aerodynamic drag contributes to 50-60% of fuel consumption in trucks on highways. Vehicle aerodynamic performance is mainly determined by drag coefficient, which directly affects engine requirements and fuel consumption. It’s well known that drag changes in a crosswind compared with a condition without a crosswind, and that the change depends on the vehicle shape. Pressure drag, a major drag for...
Topics: Aerodynamics drag, CATIA, CFD, fuel consumption.
13
13
Oct 30, 2018
10/18
by
Bjornlund, Lydia, 1961-
texts
eye 13
favorite 0
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80 pages : 24 cm
Topics: Alternative fuel vehicles, Automobiles -- Fuel consumption, Automobiles -- Technological...
Journal of Research of the National Institute of Standards and Technology
Topics: fuel consumption, density, equation of state, temperature
2
2.0
Apr 5, 2019
04/19
by
Rahnama, Farhood
texts
eye 2
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vii, 81 p. ; 21 cm. --
Topic: Electric power-plants -- Canada -- Fuel consumption -- Costs
2
2.0
Nov 18, 2019
11/19
by
Weiers, Ronald M
texts
eye 2
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xv, 192 p. ; 19 cm
Topics: Automobiles -- Fuel consumption, Automobile driving -- Economic aspects
180
180
Jun 4, 2013
06/13
by
Robertson, Baldwin; Baumgarten, G. Paul.
texts
eye 180
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Topics: Flow meters--Testing., Automobiles--Fuel consumption--Testing.
4,850
4.9K
Jul 5, 2010
07/10
by
Yared Haregewoin
texts
eye 4,850
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Traffic congestion caused by inadequate of infrastructures and poor demand management; such as incapable roads, inefficient public transit, poor land-use planning, high travel demand and so on. This paper focuses on the impact of traffic congestion on travel time and vehicles fuel consumption along âTotal to Ayer-Tenaâ road in Addis Ababa city.
Topics: High traffic volume, delay, high fuel consumption
2
2.0
Jul 19, 2020
07/20
by
Bleviss, Deborah Lynn
texts
eye 2
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xiv, 268 p. : 25 cm
Topics: Automobiles -- Fuel consumption, Automobiles -- Technological innovations, Energy policy
The unsatisfactory performance has been found of zero till drill in the black cotton soil with inverted ‘T’ type furrow openers. Hence the research work was conducted to improve the performance of T-inverted furrow openers. The sweep type T-inverted furrow opener was selected for the research work. After designing the T-inverted furrow opener zero till drill’s tines were replaced and performance and evaluation of the developed tine was acrid out in randomized block design field (0.38...
Topics: T’ Type Furrow Opener, Fuel Consumption & Three Replications
In recent years, an extensive research work has been carried on the performance testing of diesel engines with the fuel additives. The fuel additives are used to improve the combustion rate as they increase the surface area of fuel droplets to combustion. The fuel additives are largely associated with gasoline and oil-based fuels to reduce environmental pollution, improve mileage and power output of the engine. The use of additives helps to increase combustion rate, decreases harmful emissions,...
Topics: CI Engine, Combustion, Additive, Fuel Consumption & Brake Power
377
377
Feb 27, 2013
02/13
by
Montana. State Highway Commission. Planning Survey Section; United States. Bureau of Public Roads
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eye 377
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Cover title: Tabular report of motor vehicle use in the state of Montana, 1963-1964
Topics: Traffic surveys, Motor vehicles, Fuel consumption, Passenger vehicles
Source: folio
331
331
Jun 20, 2010
06/10
by
NON
texts
eye 331
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Cruise fuel consumption, horizon scan platform requirements, and calibration of nozzle thrust measuring techniques for spacecraft control
Topics: CALIBRATING, SPACECRAFT CONTROL, THRUST MEASUREMENT, FUEL CONSUMPTION, HORIZON, HORIZON SCANNERS,...
1
1.0
Sep 15, 2020
09/20
by
Geraghty, John, 1930-
texts
eye 1
favorite 0
comment 0
xiii, 359 p. : 24 cm
Topics: Recreational vehicles -- Maintenance and repair, Recreational vehicles -- Fuel consumption
8
8.0
texts
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xviii, 94 p. : 23 cm
Topics: Airplanes -- Wings -- Design and construction, Airplanes, Military -- Fuel consumption
A large portion of crop residues are burnt in the farming fields due to non-availability of labor and high cost of removal of residue. Burning of crop residues cause environmental pollution as well as increase in the loss of plant nutrients and deterioration of soil quality. Therefore, appropriate management of crop residues assume a great significance. Rotoslasher is widely used for shredding the crop residues into small pieces and their performance study is an important factor to suit local...
Topics: Small Tractor Operated Rotoslasher, Uniformity of Spreading & Fuel Consumption
The gap between certified and real-world passenger vehicle emissions is widening and has driven vehicle policy transitions in the US and in Europe, particularly in the wake of emissions measurement scandals. Since carbon dioxide emissions are highly correlated with fuel consumption (FC), fuel consumption regulation is a useful policy instrument to combat climate change. Although the Chinese government set fuel economy standards in 2004, like many countries it does not conduct testing to confirm...
Topics: China, Fuel consumption, Labeling standard, Mobile application, Voluntary data
Zapfluft und Wellenleistung wird den Triebwerken entnommen, um die Energie für beispielsweise die Kraftstoffpumpen, das Inflight Entertainment oder die Flügelvorderkantenenteisung zu erzeugen. Diese Energiegenerierung, hat einen Anstieg des Kraftstoffverbrauches zur Folge. Es hat sich herausgestellt, dass die Stelle der Zapfluftentnahme einen starken Einfluss auf den Gradienten des Brennstoffverbrauches hat. Das Projekt beschäftigt sich mit zwei- und dreiwelligen Turbofantriebwerken und...
Topics: Luftfahrt, Luftfahrzeug, Flugtriebwerk, Sekundärenergie, aeronautics, aerospace engineering,...
Depleting sources of fossil fuels have raised an alarm for automobile engineers to search for an alternative fuel which can be provided to the society by ensuring its abundance availability and at an affordable cost. Simultaneously, use of fossil fuels have become a major contributor in producing green house gases affecting the environment adversely and increase in global warming is taking place which is very alarming for all geologists and environmentalists and has become detrimental for human...
Topics: Biodiesel, Specific Fuel Consumption, Brake Thermal Efficiency, Emissions & Mechanical...
395
395
Jun 9, 2011
06/11
by
Whitfield, Charlotte E
texts
eye 395
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NASA's Quiet Aircraft Technology Project is developing physics-based understanding, models and concepts to discover and realize technology that will, when implemented, achieve the goals of a reduction of one-half in perceived community noise (relative to 1997) by 2007 and a further one-half in the far term. Noise sources generated by both the engine and the airframe are considered, and the effects of engine/airframe integration are accounted for through the propulsion airframe aeroacoustics...
Topics: DETONATION, GAS TURBINE ENGINES, FUEL CONSUMPTION, COMBUSTION CHAMBERS, SIMULATION, COOLING
This paper looks at fuel consumption due to shaft power off-takes from the engine and the related increase in the aircraft's fuel consumption. It presents a review and comparison of published and unpublished data on this kind of consumption. Insight is given into the effects caused by off-takes, looking at phenomena inside the engine when shaft power is extracted. The paper presents results from the TURBOMATCH engine simulation model, calibrated to real world engine data. Generic equations are...
Topics: Luftfahrt, Flugtriebwerk, Turboluftstrahltriebwerk, Kraftstoffverbrauch, Sekundärenergie,...
In India, farmers are still following the traditional method i.e. a loaded trolley is moved in the field and stopped at regular intervals to unload a small amount of manure in the form of heap and the heaps are later spread manually. This traditional method results in uneven spreading and undefined rate of application. Mechanized application of farm yard manure is very important to boost the concept of organic farming. But no mechanical means are available for spreading farm yard manure in...
Topics: Farm Yard Manure, Rear Roller, Manure Spreader, Engine RPM, Fuel Consumption
1
1.0
Nov 10, 2020
11/20
by
Yost, Nick
texts
eye 1
favorite 0
comment 0
xii, 148 p. : 24 cm
Topics: Hybrid electric cars -- Purchasing, Alternative fuel vehicles -- Purchasing, Automobiles -- Fuel...
4
4.0
Jan 17, 2020
01/20
by
Yost, Nick
texts
eye 4
favorite 0
comment 0
xii, 148 p. : 24 cm
Topics: Hybrid electric cars -- Purchasing, Alternative fuel vehicles -- Purchasing, Automobiles -- Fuel...
Research studies on fuel consumption of logistics systems for developing countries is relatively less explored in par with developed countries. Day by day, the consumption of fossil fuels is increasing due to dense traffic, heavy cargo loads, evolving of e-retailing services, erratic drivers etc. This research work considers six key factors for analysis, with an intent of reducing fuel consumption of Logistics Service Providers(LSP). The data collected from logistics service providers, located...
Topics: Fuel Consumption, Taguchi Method, Logistics Service Providers (LSP), Green Logistics &...
445
445
Jul 11, 2010
07/10
by
LADDACH, H.; LENNARTZ, G.; PREIS, G
texts
eye 445
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SOLUBILITY OF NITROGEN AND EFFECTS OF DISSOLVED NITROGEN AND VARIOUS PRECIPITATED PHASES WERE STUDIED IN STEELS CONTAINING 18% CR, 14% NI AND WITH OR WITHOUT 2.5% MO. IT WAS FOUND THAT CHROMIUM NITRIDE FORMING AT GRAIN BOUNDARIES MAKES THE STEEL BRITTLE.
Topics: AIR TRANSPORTATION, OPERATIONAL PROBLEMS, COST ESTIMATES, FUEL CONSUMPTION, RAIL TRANSPORTATION,...
The learning on green vehicle was introduced and promoted to reduce the difficulty of air toxic waste caused by emissions of conventional vehicle. The Green mobility are vehicles with low fuel energy consumption and low zero exhaust gas emission, these vehicles are like hybrid, battery powered, and fuel cell electric vehicle that can be enhanced to be more efficient than the conventional vehicles through a new design and development of power transmission system. Power transmission system for...
Topics: Mechanical Engineering, Green vehicle, Light weight, Gearshift, Fuel consumption, Power...
1
1.0
texts
eye 1
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comment 0
vi, 30 pages : 26 cm
Topics: Automobiles -- United States -- Fuel consumption, Transportation -- Energy conservation -- United...
2,538
2.5K
Jul 9, 2012
07/12
by
Walter J Klein Company
movies
eye 2,538
favorite 7
comment 2
Reveals some of the tricks motorists can use to increase their car mileage. Includes driving, car maintenance, and car buying hints.
favoritefavoritefavoritefavorite ( 2 reviews )
Topics: Consumer Education Home Economics., Fuel consumption., Automobiles, Driver Education., Automobile,...
2
2.0
Oct 2, 2020
10/20
by
Poulton, M. L. (Mark L.)
texts
eye 2
favorite 0
comment 0
136 pages : 26 cm
Topics: Automobiles -- Technological innovations, Automobiles -- Fuel consumption, Auto's, Brandstoffen,...
290
290
Jun 11, 2011
06/11
by
Walowit, Jed; Shapiro, Wilbu
texts
eye 290
favorite 0
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The objectives of the program were to develop computational fluid dynamics (CFD) codes and simpler industrial codes for analyzing and designing advanced seals for air-breathing and space propulsion engines. The CFD code SCISEAL is capable of producing full three-dimensional flow field information for a variety of cylindrical configurations. An implicit multidomain capability allow the division of complex flow domains to allow optimum use of computational cells. SCISEAL also has the unique...
Topics: SATELLITE CONSTELLATIONS, SPACECRAFT MANEUVERS, TETRAHEDRONS, FORMATION FLYING, FUEL CONSUMPTION,...
Presented are guidelines for buying solar systems for the individual consumer. This is intended to help the consumer reduce many of the risks associated with the purchase of solar systems, particularly the risks of fraud and deception. Engineering terms associated with solar technology are presented and described to enable the consumer to discuss and evaluate systems on the market. The book does not attempt to describe all possible components of a solar system, but does treat main operating...
Topics: ERIC Archive, Consumer Education, Energy, Fuel Consumption, Heating, Solar Radiation, Technological...
An energy audit is an effective method to determine how much energy a home uses each year, whether the energy is being used efficiently, and where a home wastes energy. This fact sheet describes tools and techniques used for home energy audits, as well as how to perform a do-it-yourself audit. It discusses professionals who conduct home energy audits, how to carefully select a professional home auditor, and what to do when your home is being audited. Also included are detailed illustrations and...
Topics: ERIC Archive, Energy, Energy Audits, Energy Conservation, Energy Education, Environmental...
233
233
Jul 6, 2010
07/10
by
Marrazzo, R. M
texts
eye 233
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The NASA policy on environmental health uses medical and environmental concepts to: (1) Determine the health status of employees; (2) prevent illness and promote good health among employees; and (3) identify and control factors that affect the health of personnel and quality of environment. Evaluation and control of physical, chemical, radiological and biological factors surrounding personnel and which represent physiological and psychological stresses and impairment are considered.
Topics: FUEL CONSUMPTION, RENDEZVOUS TRAJECTORIES, TRAJECTORY OPTIMIZATION, ACCELERATION (PHYSICS),...
Speed and propulsion fuel consumption characteristics of United States aircraft carriers are modeled to determine how unpredictabilities in operational, engineering, and wartime environments affect the endurance capability of the ship. Research into the characteristics of steam propulsion plants on ships show that variability may exist in the amount of propulsion fuel required to support ship operation for a given period of time. Sources if this variability include the nonlinear transformation...
Topics: Operations research, Logistics, Naval, Energy consumption, Fuel consumption, POL, Aircraft carrier,...
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382
Jul 26, 2010
07/10
by
Szema, Kuo-Yen; Chakravarthy, Sukumar; Shankar, Vijay
texts
eye 382
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For fully supersonic flows, an efficient strategy for obtaining numerical solutions is to employ space marching techniques. A full potential marching technique, known as the SIMP code and capable of handling such embedded subsonic regions, has achieved some success analyzing low supersonic Mach number flows. The extension of the full potential approach to the Euler equation which model the exact nonlinear inviscid gas dynamic flow processes is presented. Within the assumption of an inviscid...
Topics: ENGINE DESIGN, INSTALLING, LIFE (DURABILITY), STIRLING ENGINES, TRUCKS, ENERGY CONSERVATION, FUEL...
55
55
Dec 5, 2016
12/16
by
https://ijocaas.com/wp-content/uploads/2016/10/IJOCAAS-01-02-003-Oct2016.pdf
texts
eye 55
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The Compressed Natural Gas (CNG) is a vaporous type of regular gas, it has been proposed as one of the promising option fuel because of its considerable advantages contrasted with gas and diesel. Iraq is considered as the fundamental NG repositories on the planet. Albeit normal gas can meet strict motor discharge controls in numerous nations, it has not utilized as a fuel for transport motors. In this study, regular gas motor qualities were explored tentatively to assess the impact of motor...
Topics: Natural gas, performance, brake power, brake specific fuel consumption, brake thermal efficiency,...
Mendeley Climate Change Library
36
36
Jul 6, 2019
07/19
by
Gerhard Moitzi; Reinhard W. Neugschwandtner; Hans Peter Kaul; Helmut Wagentristl
texts
eye 36
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One goal in sustainable agriculture is to use fossil energy more efficiently in crop production. Information on energy consumption and efficiency of different soil tillage systems for developing energy-efficient farming systems with reduced impact on climate change is missing for the Pannonian Basin. This 12-year study on a silt loam chernozem investigated the energy efficiency of four tillage systems (mouldboard plough (MP), deep conservation tillage (CTd), shallow conservation tillage (CTs),...
Topics: Diesel fuel consumption, Energy efficiency, Long-term experiment, Pannonian climate, Tillage...
Report includes many charts that present graphically the effects of design parameters on performance. Equations and data are given which can assist designer in selecting among such factors as working medium, horsepower, and engine components.
Topics: NASA Technical Reports Server (NTRS), AUTOMOBILE ENGINES, AUTOMOBILES, FUEL CONSUMPTION, STEAM,...
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285
Jul 9, 2010
07/10
by
Campbell, J. F.; Schetz, J. A
texts
eye 285
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The development of a theoretical model is investigated of the incompressible jet injection process. The discharge of a turbulent jet into a cross flow was mathematically modeled by using an integral method which accounts for natural fluid mechanisms such as turbulence, entrainment, buoyancy, and heat transfer. The analytical results are supported by experimental data and demonstrate the usefulness of the theory for estimating the trajectory and flow properties of the jet for a variety of...
Topics: AIR TRANSPORTATION, ECONOMIC FACTORS, ENERGY BUDGETS, COMBUSTION EFFICIENCY, ENERGY DISSIPATION,...
