Results 221 to 230 of about 119,711 (281)

Laboratory Tests of Refrigerator Cars for Perishable Foods

1959
Excerpts from the report: This study is part of a broad program of research to improve the design and performance of transportation equipment used in the movement of agricultural products, as a means of improving and expanding the marketing of farm products.
Penney, Ronald W., Guilfoy, Robert F., Penney, Ronald W., Guilfoy, Robert F.   +3 more
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Some Notes on Railway Refrigerator Cars

Transactions of the American Society of Mechanical Engineers, 1922
Abstract An efficient and economical railway refrigerator car is one which provides adequate air circulation, adequate protection to the lading, adequate quantity and degree of refrigeration, quick initial cooling, uniform temperature, dry air, space to permit proper methods of loading, and good car construction to minimize maintenance ...
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Analysis on Temperature Field of Refrigerated Car in Cold Chain Logistics

2009 International Conference on Measuring Technology and Mechatronics Automation, 2009
The paper analyzed the simulating ways about heat system of refrigerated car in cold chain logistics. Heat balance model was chose as the analyzed tool. An analytic system was set up for simulating the heat condition of refrigerated transportation. The system includes climate model outdoors, heat transfer model of the insulated layer, exterior and ...
Xin Huang, Ruhe Xie, Guanghai Liu
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The Refrigerator Car and the Growth of the American Dressed Beef Industry

Business History Review, 1970
Mrs. Kujovich examines the impact of technological innovation upon the beef industry and the railroads. Utilization of the refrigerator car disrupted the old order in the relationship between the industry and the railroads, exploiting the competition between railroads to make possible the nationwide expansion of the western dressed beef industry.
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Cooling performance and evaluation of automotive refrigeration system for a passenger car

AIP Conference Proceedings, 2016
A new design of automotive refrigeration system for a passenger car was proposed. To ensure less energy consumption and optimal thermal comfort, the performance of the system were evaluated. This current research was aimed to evaluate the refrigeration characteristics of the system for several types of cooling load.
null Prajitno, null Deendarlianto, Akmal Irfan Majid, Mahardeka Dhias Mardani, Wendi Wicaksono, Samsul Kamal, Teguh Pudji Purwanto, null Fauzun   +7 more
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Experimental studies of new design solutions for the fencing of refrigerated car and container bodies

Proceedings of Petersburg Transport University, 2020
Objective: To choose materials and technical solutions for thermal insulation in the structure of the fencing of refrigerated car and container bodies. Methods: Experimental studies of the thermal properties of the selected materials were carried out on a physical model using climatic and test chambers, analytical calculations using thermal ...
Yu. P. Boronenko, B. A. Abdullaev
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A Performance Test of Refrigerated Rail Cars Transporting Frozen Food

1957
Excerpts from the report: Rapid expansion in the movement of packaged frozen foods by refrigerated cars over great distances has brought problems in protecting the quality of the commodity in transit. Research on the temperature tolerances of frozen foods has indicated the necessity for maintaining 0 degrees F .
Hinds, Russell H., Johnson, Harold D., Haldeman, Robert C., Hinds, Russell H., Johnson, Harold D., Haldeman, Robert C.   +5 more
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Transportation of Hanging Beef by Refrigerated Rail Cars and 'Piggyback' Trailers

1961
Excerpts from the report Introduction: During the past few years, several carriers have been experimenting with mechanically refrigerated railroad cars for hauling meats and packinghouse products; approximately 160 cars of this type are now in service. Several hundred mechanically refrigerated trailers have been introduced into "piggyback" (trailer on ...
Johnson, H. D., Guilfoy, R. F., Penney, R. W., Johnson, H. D., Guilfoy, R. F., Penney, R. W.   +5 more
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Analysis of Car Interior Noise Induced by Refrigeration System in Air Conditioners

Advanced Materials Research, 2013
Though the test of a certain domestic car which cause the car body vibration and cab noise under the idle with turning on and off air conditioning system. The result of the test is analyzed by sound pressure and vibration spectrum, which analysis spectrum-frequency characteristics, affecting factors and noise sources of noise.Finding out the main noise
Ming Hui Ji, Ping Hu, Ji Li, Yun Peng Cai   +3 more
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A Car Goes in the Garage Like a Can of Peas Goes in the Refrigerator

Focus on Autism and Other Developmental Disabilities, 2005
The Test of Nonverbal Intelligence—3rd Edition (TONI-3) and the Analogic Reasoning (AR) subscale of the Universal Nonverbal Intelligence Test (UNIT) Were administered to 35 individuals With autism to determine Whether real-World-knoWledge deficits affected intelligence scores.
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