Transient test cycle definition

Transient test cycle means a test cycle with a sequence of normalized speed and torque values that vary relatively quickly with time (WHTC).
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Transient test cycle means a test cycle with a sequence of normalized speed and torque values that vary on a second-by-second basis with time;
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Transient test cycle means a test cycle with a sequence of normalized speed and torque values that vary on a second-by-second basis with time; (72) deleted
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Examples of Transient test cycle in a sentence

  • The mode change time is part of the new mode (including the first mode).7.4.2. Transient test cycle (NRTC)The Non-Road Transient Cycle (NRTC) is specified in Annex A.1. as a second-by- second sequence of normalized speed and torque values.

  • Transient test cycle WHTCThe transient test cycle WHTC is listed in Appendix 1 as a second-by-second sequence of normalized speed and torque values.

  • Except for mode 1, the start of each mode is defined as the beginning of the ramp from the previous mode.WHSC test cycle 7.2.3. Transient test cycle WHVC (hybrid powertrains only)The transient test cycle WHVC is listed in Appendix 1b as a second-by-second sequence of vehicle speed and road gradients.

  • Transient test cycle results fromcertified engines rated at or below 750 horsepower which share nearly identical transient emissions control strategies;D.

  • The gaseous components and the particulates are determined using a full flow dilution system (CVS system).Any combination of the two principles (e.g. raw gaseous measurement and full flow particulate measurement) is permitted.7.2. Test cycles7.2.1. Transient test cycle WHTCThe transient test cycle WHTC is listed in Annex 1, paragraph (a) as a second- by-second sequence of normalized speed and torque values.

  • One of the most commonly used transient engine dynamometer test cycles is the heavy-duty engine Federal Test Procedure (FTP).The heavy-duty engine FTP is commonly referred to as the Transient test cycle.

  • Transient test cycle WHVC (hybrid powertrains only) The transient test cycle WHVC is listed in Appendix 1b as a second-by-second sequence of vehicle speed and road gradients.

  • Transient test cycle WHTC The transient test cycle WHTC is listed in Annex 1a as a second-by-second sequence of normalized speed and torque values.

  • Transient test cycle WHTC The transient test cycle WHTC is listed in Annex 1, paragraph (a) as a second-by-second sequence of normalized speed and torque values.

  • The cycle is shown in the annex§A.1.2.2. with time, engine speed and load in each mode.7.4.2. Transient test cycle (NRTC)The Non-Road Transient Cycle (NRTC) is specified in annex §A.1.4. as a second-by- second sequence of normalized speed and torque values.


More Definitions of Transient test cycle

Transient test cycle means a test cycle with a sequence of normalised speed and torque values that vary on a second-by-second basis with time;2.1.89. "Type approval" means the procedure whereby an approval authority certifies that an engine type or engine family satisfies the technical requirements and relevant administrative provisions of this Regulation; 2.1.90. "Updating- recording" means the frequency at which the analyser provides new, current, values;
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Related to Transient test cycle

  • Operational Acceptance Tests means the tests specified in the Technical Requirements and Agreed Project Plan to be carried out to ascertain whether the System, or a specified Sub system, is able to attain the functional and performance requirements specified in the Technical Requirements and Agreed Project Plan, in accordance with the provisions of GCC Clause 27.2 (Operational Acceptance Test).

  • Test means such test as is prescribed by the particulars or considered necessary by the Inspecting Officer whether performed or made by the Inspecting Officer or any agency acting under the direction of the Inspecting Officer;

  • hit means the existence of a match or matches established by the Central System by comparison between biometric […] data recorded in the computerised central database and those transmitted by a Member State with regard to a person, without prejudice to the requirement that Member States shall immediately check the results of the comparison pursuant to Article 26(4);

  • Yearly (1/Year) sampling frequency means the sampling shall be done in the month of September, unless specifically identified otherwise in the effluent limitations and monitoring requirements table.